ICT效應(ying)(ying)(ying)(ying))來(lai)實現對CES1的(de)熒光增(zeng)強(qiang)檢測(ce)。本(ben)(ben)技(ji)術(shu)的(de)另一目(mu)的(de)在(zai)于(yu)提(ti)供上(shang)述(shu)(shu)(shu)增(zeng)強(qiang)型熒光探針(zhen)(zhen)的(de)一種簡(jian)易制備方法。本(ben)(ben)技(ji)術(shu)的(de)再(zai)一目(mu)的(de)在(zai)于(yu)提(ti)供上(shang)述(shu)(shu)(shu)增(zeng)強(qiang)型熒光探針(zhen)(zhen)的(de)實際應(ying)(ying)(ying)(ying)用(yong)(yong)。所(suo)述(shu)(shu)(shu)探針(zhen)(zhen)在(zai)羧酸(suan)酯(zhi)酶(mei)1檢測(ce)中的(de)應(ying)(ying)(ying)(ying)用(yong)(yong)。本(ben)(ben)技(ji)術(shu)目(mu)的(de)通過以下技(ji)術(shu)方案實現。一種用(yong)(yong)于(yu)檢測(ce)羧酸(suan)酯(zhi)酶(mei)1的(de)增(zeng)強(qiang)型熒光探針(zhen)(zhen)，所(suo)述(shu)(shu)(shu)熒光探針(zhen)(zhen)為(wei)3-溴(xiu)甲(jia)基(ji)-2-氧代-2H-色(se)(se)烯-7-乙(yi)酸(suan)酯(zhi)，化(hua)(hua)學(xue)結構式如下：制備以上(shang)所(suo)述(shu)(shu)(shu)的(de)一種用(yong)(yong)于(yu)檢測(ce)羧酸(suan)酯(zhi)酶(mei)1的(de)增(zeng)強(qiang)型熒光探針(zhen)(zhen)的(de)方法，包括如下步(bu)驟(zou)(zou)(zou)：(1)將3-甲(jia)基(ji)-2-氧代-2H-色(se)(se)烯-7-乙(yi)酸(suan)酯(zhi)，N-溴(xiu)代琥珀(po)酰(xian)亞胺(NBS)和偶氮(dan)二異丁腈(AIBN)溶(rong)于(yu)四氯化(hua)(hua)碳中，得(de)(de)混(hun)合液；(2)將混(hun)合液加熱至(zhi)回流，反應(ying)(ying)(ying)(ying)后冷卻(que)至(zhi)室溫(wen)，反應(ying)(ying)(ying)(ying)產物(wu)經(jing)分離純(chun)化(hua)(hua)，得(de)(de)到3-溴(xiu)甲(jia)基(ji)-2-氧代-2H-色(se)(se)烯-7-乙(yi)酸(suan)酯(zhi)。推(tui)(tui)薦(jian)(jian)的(de)，步(bu)驟(zou)(zou)(zou)(1)所(suo)述(shu)(shu)(shu)3-甲(jia)基(ji)-2-氧代-2H-色(se)(se)烯-7-乙(yi)酸(suan)酯(zhi)與N-溴(xiu)代琥珀(po)酰(xian)亞胺的(de)摩(mo)爾(er)比(bi)為(wei)1:()。推(tui)(tui)薦(jian)(jian)的(de)，步(bu)驟(zou)(zou)(zou)(1)所(suo)述(shu)(shu)(shu)偶氮(dan)二異丁腈的(de)用(yong)(yong)量(liang)為(wei)3-甲(jia)基(ji)-2-氧代-2H-色(se)(se)烯-7-乙(yi)酸(suan)酯(zhi)的(de)摩(mo)爾(er)量(liang)的(de)％。推(tui)(tui)薦(jian)(jian)的(de)，步(bu)驟(zou)(zou)(zou)(2)所(suo)述(shu)(shu)(shu)反應(ying)(ying)(ying)(ying)的(de)溫(wen)度(du)為(wei)80℃-85℃。推(tui)(tui)薦(jian)(jian)的(de)，步(bu)驟(zou)(zou)(zou)(2)所(suo)述(shu)(shu)(shu)反應(ying)(ying)(ying)(ying)的(de)時間(jian)為(wei)4-5小時。推(tui)(tui)薦(jian)(jian)的(de)，步(bu)驟(zou)(zou)(zou)(2)所(suo)述(shu)(shu)(shu)分離純(chun)化(hua)(hua)的(de)步(bu)驟(zou)(zou)(zou)為(wei)：將反應(ying)(ying)(ying)(ying)產物(wu)抽濾并收集有機(ji)相，再(zai)旋轉蒸發除去有機(ji)溶(rong)劑，所(suo)得(de)(de)固體經(jing)硅膠層析柱純(chun)化(hua)(hua)。10-十一炔-1-醇國內純(chun)度(du)比(bi)較好的(de)定(ding)制廠家。浙江8-壬炔-1-醇炔醇什么(me)價格

級(ji)(ji)為(wei)(wei)(wei)正作(zuo)用(yong)式、第二(er)級(ji)(ji)為(wei)(wei)(wei)反作(zuo)用(yong)式）兩類為(wei)(wei)(wei)主(zhu)(zhu)。乙(yi)(yi)(yi)炔(gui)(gui)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)構(gou)造(zao)和工作(zuo)原(yuan)理編輯1.乙(yi)(yi)(yi)炔(gui)(gui)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)本體(ti)(ti)是由(you)(you)黃銅制成。兩級(ji)(ji)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)‘的(de)(de)(de)構(gou)造(zao)基本相似，均由(you)(you)活門頂(ding)(ding)桿(gan)、調壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)彈(dan)簧、彈(dan)性(xing)薄膜裝置、減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)門等零(ling)部件(jian)組(zu)成。級(ji)(ji)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)主(zhu)(zhu)要用(yong)于將(jiang)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣(qi)(qi)體(ti)(ti)自動降為(wei)(wei)(wei)中(zhong)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣(qi)(qi)體(ti)(ti)，降至壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)為(wei)(wei)(wei)2MPa，然(ran)后送入第二(er)級(ji)(ji)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)。在二(er)級(ji)(ji)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)，當旋擰調壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)螺(luo)釘(ding)時(shi)，通過調壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)彈(dan)簧、彈(dan)性(xing)薄膜裝及活門頂(ding)(ding)桿(gan)，使(shi)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)活門作(zuo)不同程(cheng)(cheng)度的(de)(de)(de)開啟(qi)和關(guan)閉，以用(yong)來調節減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系(xi)統(tong)(tong)送入的(de)(de)(de)氧(yang)(yang)氣(qi)(qi)的(de)(de)(de)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)程(cheng)(cheng)度或停止供氣(qi)(qi)。2.乙(yi)(yi)(yi)炔(gui)(gui)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)進(jin)氣(qi)(qi)接頭(tou)處螺(luo)紋尺(chi)寸(cun)(cun)為(wei)(wei)(wei)G5/8“，接頭(tou)的(de)(de)(de)內徑(jing)尺(chi)寸(cun)(cun)為(wei)(wei)(wei)。減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)本體(ti)(ti)上還(huan)裝有高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)(yang)氣(qi)(qi)表(biao)(biao)和低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)(yang)氣(qi)(qi)表(biao)(biao)，分別指示高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣(qi)(qi)室(shi)（即氧(yang)(yang)氣(qi)(qi)瓶內）和低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣(qi)(qi)室(shi)內的(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)（即工作(zuo)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)）。高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)(yang)氣(qi)(qi)表(biao)(biao)的(de)(de)(de)量程(cheng)(cheng)為(wei)(wei)(wei)。一25MPa。低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)(yang)氣(qi)(qi)表(biao)(biao)的(de)(de)(de)量程(cheng)(cheng)為(wei)(wei)(wei)0-V4MPao使(shi)用(yong)乙(yi)(yi)(yi)炔(gui)(gui)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)時(shi)，當順時(shi)針旋擰調節螺(luo)釘(ding)時(shi)，可頂(ding)(ding)開減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)活門，高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)(yang)氣(qi)(qi)便從(cong)縫(feng)隙中(zhong)流(liu)入低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)室(shi)。由(you)(you)于氧(yang)(yang)氣(qi)(qi)在低(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)室(shi)內體(ti)(ti)積發生膨脹(zhang)而(er)使(shi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)降低(di)(di)，即減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)作(zuo)用(yong)。乙(yi)(yi)(yi)炔(gui)(gui)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)使(shi)用(yong)方法(fa)編輯(1)氧(yang)(yang)氣(qi)(qi)瓶放氣(qi)(qi)或開啟(qi)減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)時(shi)動作(zuo)必須緩慢。如(ru)果閥門開啟(qi)速度過快，減(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)工作(zuo)部分的(de)(de)(de)氣(qi)(qi)體(ti)(ti)因受絕熱壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮而(er)溫度提高(gao)，這(zhe)樣有可能使(shi)有機材料制成的(de)(de)(de)零(ling)件(jian)如(ru)橡膠填(tian)料、橡膠薄膜纖維質(zhi)襯墊著火燒(shao)壞。浙江2-癸炔(gui)(gui)-1-醇(chun)(chun)炔(gui)(gui)醇(chun)(chun)商家10-十一炔(gui)(gui)-1-醇(chun)(chun)是一種化(hua)工中(zhong)間體(ti)(ti)。

所述(shu)炔醇(chun)典型化(hua)合(he)(he)物為：2-甲基(ji)(ji)-3-丁炔-2-醇(chun)、去(qu)氫(qing)(qing)(qing)(qing)芳(fang)(fang)(fang)樟(zhang)(zhang)醇(chun)、二氫(qing)(qing)(qing)(qing)脫(tuo)氫(qing)(qing)(qing)(qing)芳(fang)(fang)(fang)樟(zhang)(zhang)醇(chun)、去(qu)氫(qing)(qing)(qing)(qing)橙花(hua)(hua)叔醇(chun)、二氫(qing)(qing)(qing)(qing)去(qu)氫(qing)(qing)(qing)(qing)橙花(hua)(hua)叔醇(chun)、四氫(qing)(qing)(qing)(qing)去(qu)氫(qing)(qing)(qing)(qing)橙花(hua)(hua)叔醇(chun)或去(qu)氫(qing)(qing)(qing)(qing)異(yi)植物醇(chun)。結(jie)構(gou)(gou)為：對(dui)應的(de)(de)選擇性加(jia)氫(qing)(qing)(qing)(qing)產物烯醇(chun)為：2-甲基(ji)(ji)-3-丁烯-2-醇(chun)、芳(fang)(fang)(fang)樟(zhang)(zhang)醇(chun)、二氫(qing)(qing)(qing)(qing)芳(fang)(fang)(fang)樟(zhang)(zhang)醇(chun)、橙花(hua)(hua)叔醇(chun)、二氫(qing)(qing)(qing)(qing)橙花(hua)(hua)叔醇(chun)、四氫(qing)(qing)(qing)(qing)橙花(hua)(hua)叔醇(chun)或異(yi)植物醇(chun)。結(jie)構(gou)(gou)為：上(shang)述(shu)鈣鈦礦型復(fu)合(he)(he)氧化(hua)物催化(hua)劑可(ke)通過(guo)(guo)如下方(fang)法制備得(de)到(dao)，按照化(hua)學計(ji)量(liang)稱(cheng)取一定量(liang)的(de)(de)任意組合(he)(he)混合(he)(he)鹽，再稱(cheng)取適(shi)量(liang)的(de)(de)檸(ning)檬酸(suan)，將其加(jia)入蒸餾水中(zhong)，并采用超聲震蕩促進其溶(rong)解，在80℃下水浴攪拌蒸干(gan)至溶(rong)膠(jiao)狀態，置于烘箱中(zhong)80℃~120℃干(gan)燥(zao)(zao)(zao)(zao)，而后將樣(yang)品600℃~800℃焙(bei)(bei)燒(shao)(shao)，從而形(xing)成鈣鈦礦結(jie)構(gou)(gou)。在一些(xie)實施(shi)方(fang)式(shi)中(zhong)，上(shang)述(shu)金屬鹽可(ke)以(yi)是(shi)相(xiang)應金屬的(de)(de)硝酸(suan)鹽、醋酸(suan)鹽、氯化(hua)物或草(cao)酸(suan)鹽。例如，鈀(ba)鹽可(ke)以(yi)是(shi)硝酸(suan)鈀(ba)、醋酸(suan)鈀(ba)、氯化(hua)鈀(ba)或草(cao)酸(suan)鈀(ba)中(zhong)的(de)(de)一種或多種。在一些(xie)實施(shi)方(fang)式(shi)中(zhong)，上(shang)述(shu)干(gan)燥(zao)(zao)(zao)(zao)步驟的(de)(de)溫(wen)度(du)可(ke)以(yi)為80℃~120℃，干(gan)燥(zao)(zao)(zao)(zao)時間可(ke)以(yi)為4h~24h。干(gan)燥(zao)(zao)(zao)(zao)溫(wen)度(du)低(di)時，干(gan)燥(zao)(zao)(zao)(zao)時間可(ke)適(shi)當長點(dian)；干(gan)燥(zao)(zao)(zao)(zao)溫(wen)度(du)高時，干(gan)燥(zao)(zao)(zao)(zao)時間可(ke)適(shi)當短點(dian)，例如，干(gan)燥(zao)(zao)(zao)(zao)溫(wen)度(du)為120℃時，干(gan)燥(zao)(zao)(zao)(zao)時間可(ke)以(yi)為4h。通過(guo)(guo)干(gan)燥(zao)(zao)(zao)(zao)實現脫(tuo)除吸附水、獲得(de)一定孔結(jie)構(gou)(gou)和機械(xie)強度(du)等目的(de)(de)。在一些(xie)實施(shi)方(fang)式(shi)中(zhong)，上(shang)述(shu)焙(bei)(bei)燒(shao)(shao)步驟的(de)(de)溫(wen)度(du)可(ke)以(yi)為600℃~800℃，焙(bei)(bei)燒(shao)(shao)時間可(ke)以(yi)為3h~6h。焙(bei)(bei)燒(shao)(shao)溫(wen)度(du)低(di)時。

將(jiang)(jiang)(jiang)處(chu)(chu)理(li)好的(de)(de)(de)(de)溶(rong)劑(ji)(ji)(ji)移到(dao)手套箱(xiang)(xiang)中(zhong)(zhong)(zhong)(zhong)(zhong)備用。助劑(ji)(ji)(ji)的(de)(de)(de)(de)無水(shui)(shui)處(chu)(chu)理(li)：碳(tan)(tan)酸鈉(na)、磷酸鈉(na)在氮(dan)(dan)氣氣氛(fen)下(xia)300℃下(xia)焙燒8小時。實施(shi)例2在手套箱(xiang)(xiang)中(zhong)(zhong)(zhong)(zhong)(zhong)將(jiang)(jiang)(jiang)160ml（3mol）乙腈(jing)和32g（）碳(tan)(tan)化(hua)(hua)鈣(gai)(gai)和53g（）碳(tan)(tan)酸鈉(na)混(hun)合(he)(he)(he)，然(ran)后(hou)將(jiang)(jiang)(jiang)（1：1，34%）加(jia)入到(dao)混(hun)合(he)(he)(he)液(ye)(ye)中(zhong)(zhong)(zhong)(zhong)(zhong)，攪拌均勻，密閉(bi)混(hun)合(he)(he)(he)液(ye)(ye)。對(dui)(dui)密閉(bi)反(fan)(fan)應(ying)釜(fu)(fu)進行無水(shui)(shui)無氧處(chu)(chu)理(li)，對(dui)(dui)反(fan)(fan)應(ying)釜(fu)(fu)進行三(san)次抽(chou)真(zhen)(zhen)空(kong)、充氮(dan)(dan)氣。將(jiang)(jiang)(jiang)反(fan)(fan)應(ying)釜(fu)(fu)內(nei)用真(zhen)(zhen)空(kong)泵抽(chou)至負(fu)壓狀(zhuang)(zhuang)態(tai)。利用釜(fu)(fu)內(nei)的(de)(de)(de)(de)負(fu)壓采用加(jia)料管(guan)將(jiang)(jiang)(jiang)碳(tan)(tan)化(hua)(hua)鈣(gai)(gai)、溶(rong)劑(ji)(ji)(ji)、催(cui)化(hua)(hua)劑(ji)(ji)(ji)以及(ji)助劑(ji)(ji)(ji)的(de)(de)(de)(de)混(hun)合(he)(he)(he)物(wu)移入反(fan)(fan)應(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)(zhong)(zhong)，在反(fan)(fan)應(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)(zhong)(zhong)充入二氧化(hua)(hua)碳(tan)(tan)。加(jia)熱加(jia)壓反(fan)(fan)應(ying)。反(fan)(fan)應(ying)溫(wen)度(du)為(wei)(wei)60°c，反(fan)(fan)應(ying)壓力為(wei)(wei)2mpa。反(fan)(fan)應(ying)時間為(wei)(wei)24小時。反(fan)(fan)應(ying)后(hou)混(hun)合(he)(he)(he)物(wu)過(guo)(guo)濾(lv)(lv)分(fen)離液(ye)(ye)體，向(xiang)液(ye)(ye)體混(hun)合(he)(he)(he)物(wu)中(zhong)(zhong)(zhong)(zhong)(zhong)加(jia)入16ml濃度(du)為(wei)(wei)1mol/l的(de)(de)(de)(de)koh溶(rong)液(ye)(ye)，室溫(wen)攪拌30分(fen)，析(xi)出白(bai)(bai)色(se)沉(chen)(chen)淀。將(jiang)(jiang)(jiang)白(bai)(bai)色(se)沉(chen)(chen)淀加(jia)入380ml溫(wen)度(du)為(wei)(wei)70℃的(de)(de)(de)(de)熱水(shui)(shui)中(zhong)(zhong)(zhong)(zhong)(zhong)溶(rong)解(jie)，然(ran)后(hou)用濃硫(liu)酸酸化(hua)(hua)，冷卻，析(xi)出白(bai)(bai)色(se)沉(chen)(chen)淀，過(guo)(guo)濾(lv)(lv)，獲得產物(wu)。丁(ding)炔二酸的(de)(de)(de)(de)收率為(wei)(wei)96%。實施(shi)例3在手套箱(xiang)(xiang)中(zhong)(zhong)(zhong)(zhong)(zhong)將(jiang)(jiang)(jiang)160ml（3mol）乙腈(jing)和32g（）碳(tan)(tan)化(hua)(hua)鈣(gai)(gai)和53g（）碳(tan)(tan)酸鈉(na)混(hun)合(he)(he)(he)，然(ran)后(hou)將(jiang)(jiang)(jiang)（1：1，20%）加(jia)入到(dao)混(hun)合(he)(he)(he)液(ye)(ye)中(zhong)(zhong)(zhong)(zhong)(zhong)，攪拌均勻，密閉(bi)混(hun)合(he)(he)(he)液(ye)(ye)。對(dui)(dui)密閉(bi)反(fan)(fan)應(ying)釜(fu)(fu)進行無水(shui)(shui)無氧處(chu)(chu)理(li)，對(dui)(dui)反(fan)(fan)應(ying)釜(fu)(fu)進行三(san)次抽(chou)真(zhen)(zhen)空(kong)、充氮(dan)(dan)氣。將(jiang)(jiang)(jiang)反(fan)(fan)應(ying)釜(fu)(fu)內(nei)用真(zhen)(zhen)空(kong)泵抽(chou)至負(fu)壓狀(zhuang)(zhuang)態(tai)。利用釜(fu)(fu)內(nei)的(de)(de)(de)(de)負(fu)壓采用加(jia)料管(guan)將(jiang)(jiang)(jiang)碳(tan)(tan)化(hua)(hua)鈣(gai)(gai)、溶(rong)劑(ji)(ji)(ji)、催(cui)化(hua)(hua)劑(ji)(ji)(ji)以及(ji)助劑(ji)(ji)(ji)的(de)(de)(de)(de)混(hun)合(he)(he)(he)物(wu)移入反(fan)(fan)應(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)(zhong)(zhong)。9-癸炔-1-醇是一種(zhong)用于各種(zhong)合(he)(he)(he)成測定的(de)(de)(de)(de)基礎材(cai)料。

炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)是一(yi)種(zhong)含(han)有(you)(you)(you)(you)炔(gui)(gui)(gui)(gui)基(ji)(ji)和(he)羥基(ji)(ji)的(de)(de)(de)有(you)(you)(you)(you)機化(hua)(hua)合(he)(he)物(wu)(wu)，化(hua)(hua)學式(shi)為CnH2n-2O。它(ta)可(ke)(ke)(ke)以(yi)(yi)通過炔(gui)(gui)(gui)(gui)烴與(yu)水的(de)(de)(de)加成(cheng)(cheng)反應(ying)(ying)制(zhi)備(bei)(bei)(bei)而來(lai)(lai)。炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)具有(you)(you)(you)(you)較強的(de)(de)(de)親電性(xing)，可(ke)(ke)(ke)以(yi)(yi)被(bei)(bei)用(yong)(yong)(yong)作有(you)(you)(you)(you)機合(he)(he)成(cheng)(cheng)中的(de)(de)(de)重要(yao)(yao)試劑。炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)可(ke)(ke)(ke)以(yi)(yi)被(bei)(bei)用(yong)(yong)(yong)作酯(zhi)(zhi)化(hua)(hua)、醚化(hua)(hua)、烷(wan)基(ji)(ji)化(hua)(hua)、烯(xi)基(ji)(ji)化(hua)(hua)等(deng)反應(ying)(ying)的(de)(de)(de)底物(wu)(wu)。在(zai)有(you)(you)(you)(you)機合(he)(he)成(cheng)(cheng)中，炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)可(ke)(ke)(ke)以(yi)(yi)被(bei)(bei)用(yong)(yong)(yong)來(lai)(lai)制(zhi)備(bei)(bei)(bei)炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)酯(zhi)(zhi)、炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)醚、炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)酰胺等(deng)化(hua)(hua)合(he)(he)物(wu)(wu)。此(ci)外，炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)還可(ke)(ke)(ke)以(yi)(yi)用(yong)(yong)(yong)來(lai)(lai)制(zhi)備(bei)(bei)(bei)含(han)有(you)(you)(you)(you)炔(gui)(gui)(gui)(gui)基(ji)(ji)的(de)(de)(de)化(hua)(hua)合(he)(he)物(wu)(wu)，如炔(gui)(gui)(gui)(gui)基(ji)(ji)醇(chun)(chun)(chun)(chun)(chun)、炔(gui)(gui)(gui)(gui)基(ji)(ji)醛、炔(gui)(gui)(gui)(gui)基(ji)(ji)酮等(deng)。炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)在(zai)化(hua)(hua)學研(yan)究和(he)工業生產(chan)中都有(you)(you)(you)(you)廣泛的(de)(de)(de)應(ying)(ying)用(yong)(yong)(yong)。例(li)如，炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)可(ke)(ke)(ke)以(yi)(yi)被(bei)(bei)用(yong)(yong)(yong)來(lai)(lai)制(zhi)備(bei)(bei)(bei)藥物(wu)(wu)、香料(liao)、染料(liao)、塑(su)料(liao)等(deng)化(hua)(hua)合(he)(he)物(wu)(wu)。此(ci)外，炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)還可(ke)(ke)(ke)以(yi)(yi)被(bei)(bei)用(yong)(yong)(yong)來(lai)(lai)制(zhi)備(bei)(bei)(bei)高級燃(ran)料(liao)和(he)潤滑劑。使用(yong)(yong)(yong)炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)時(shi)(shi)需要(yao)(yao)注(zhu)意(yi)安(an)全(quan)問題。炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)具有(you)(you)(you)(you)較強的(de)(de)(de)親電性(xing)和(he)易燃(ran)性(xing)，因此(ci)在(zai)使用(yong)(yong)(yong)時(shi)(shi)應(ying)(ying)注(zhu)意(yi)避(bi)(bi)免(mian)(mian)與(yu)氧氣、氧化(hua)(hua)劑等(deng)物(wu)(wu)質接觸，避(bi)(bi)免(mian)(mian)產(chan)生火(huo)災(zai)和(he)火(huo)災(zai)危險。同時(shi)(shi)，炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)還具有(you)(you)(you)(you)一(yi)定的(de)(de)(de)毒性(xing)，應(ying)(ying)注(zhu)意(yi)避(bi)(bi)免(mian)(mian)皮(pi)膚和(he)眼(yan)睛(jing)接觸，避(bi)(bi)免(mian)(mian)吸入其蒸氣。在(zai)使用(yong)(yong)(yong)時(shi)(shi)應(ying)(ying)穿戴好個人防護裝(zhuang)備(bei)(bei)(bei)，如手(shou)套(tao)、防護眼(yan)鏡(jing)等(deng)。江蘇(su)華政(zheng)生物(wu)(wu)科技有(you)(you)(you)(you)限公司如您對我們的(de)(de)(de)產(chan)品和(he)服(fu)務(wu)感興趣，歡迎隨時(shi)(shi)聯(lian)系我們，我們將竭誠為您服(fu)務(wu)。2-庚炔(gui)(gui)(gui)(gui)-1-醇(chun)(chun)(chun)(chun)(chun)近期的(de)(de)(de)價格。宿遷(qian)4-戊炔(gui)(gui)(gui)(gui)-1-醇(chun)(chun)(chun)(chun)(chun)炔(gui)(gui)(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)廠(chang)家(jia)供應(ying)(ying)

炔醇的(de)(de)在工業(ye)上，炔醇通常是通過乙(yi)炔和乙(yi)醛的(de)(de)反應制備。浙江(jiang)8-壬(ren)炔-1-醇炔醇什么價格

在(zai)反(fan)(fan)(fan)(fan)應(ying)(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)充(chong)入(ru)(ru)二(er)氧化碳。加(jia)(jia)(jia)(jia)熱(re)加(jia)(jia)(jia)(jia)壓(ya)反(fan)(fan)(fan)(fan)應(ying)(ying)。反(fan)(fan)(fan)(fan)應(ying)(ying)溫(wen)(wen)(wen)度(du)(du)為(wei)(wei)60°c，反(fan)(fan)(fan)(fan)應(ying)(ying)壓(ya)力為(wei)(wei)2mpa。反(fan)(fan)(fan)(fan)應(ying)(ying)時(shi)間為(wei)(wei)24小時(shi)。反(fan)(fan)(fan)(fan)應(ying)(ying)后(hou)(hou)混(hun)(hun)(hun)(hun)合(he)(he)(he)物(wu)過(guo)濾分(fen)離液(ye)體(ti)(ti)(ti)，向液(ye)體(ti)(ti)(ti)混(hun)(hun)(hun)(hun)合(he)(he)(he)物(wu)中(zhong)(zhong)(zhong)加(jia)(jia)(jia)(jia)入(ru)(ru)16ml濃(nong)度(du)(du)為(wei)(wei)，室(shi)溫(wen)(wen)(wen)攪(jiao)(jiao)拌(ban)30分(fen)，析出(chu)白(bai)色(se)沉(chen)淀。將(jiang)(jiang)白(bai)色(se)沉(chen)淀加(jia)(jia)(jia)(jia)入(ru)(ru)760ml溫(wen)(wen)(wen)度(du)(du)為(wei)(wei)90℃的(de)熱(re)水(shui)中(zhong)(zhong)(zhong)溶(rong)解，然(ran)后(hou)(hou)用(yong)濃(nong)硫酸(suan)(suan)(suan)(suan)(suan)酸(suan)(suan)(suan)(suan)(suan)化，析出(chu)白(bai)色(se)沉(chen)淀，過(guo)濾，獲得(de)產物(wu)。丁(ding)炔二(er)酸(suan)(suan)(suan)(suan)(suan)的(de)收率(lv)為(wei)(wei)87%。實施例4在(zai)手套(tao)箱中(zhong)(zhong)(zhong)將(jiang)(jiang)160ml（3mol）乙腈(jing)和(he)(he)32g（）碳化鈣(gai)和(he)(he)106g（1mol）碳酸(suan)(suan)(suan)(suan)(suan)鈉(na)混(hun)(hun)(hun)(hun)合(he)(he)(he)，然(ran)后(hou)(hou)將(jiang)(jiang)（1：1，34%）加(jia)(jia)(jia)(jia)入(ru)(ru)到混(hun)(hun)(hun)(hun)合(he)(he)(he)液(ye)中(zhong)(zhong)(zhong)，攪(jiao)(jiao)拌(ban)均勻(yun)(yun)，密閉(bi)混(hun)(hun)(hun)(hun)合(he)(he)(he)液(ye)。對密閉(bi)反(fan)(fan)(fan)(fan)應(ying)(ying)釜(fu)(fu)進(jin)行無(wu)(wu)水(shui)無(wu)(wu)氧處(chu)理，對反(fan)(fan)(fan)(fan)應(ying)(ying)釜(fu)(fu)進(jin)行三(san)次抽真空、充(chong)氮氣。將(jiang)(jiang)反(fan)(fan)(fan)(fan)應(ying)(ying)釜(fu)(fu)內(nei)用(yong)真空泵抽至(zhi)負壓(ya)狀態。利用(yong)釜(fu)(fu)內(nei)的(de)負壓(ya)采用(yong)加(jia)(jia)(jia)(jia)料管將(jiang)(jiang)碳化鈣(gai)、溶(rong)劑、催化劑以及助劑的(de)混(hun)(hun)(hun)(hun)合(he)(he)(he)物(wu)移入(ru)(ru)反(fan)(fan)(fan)(fan)應(ying)(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)，在(zai)反(fan)(fan)(fan)(fan)應(ying)(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)充(chong)入(ru)(ru)二(er)氧化碳。加(jia)(jia)(jia)(jia)熱(re)加(jia)(jia)(jia)(jia)壓(ya)反(fan)(fan)(fan)(fan)應(ying)(ying)。反(fan)(fan)(fan)(fan)應(ying)(ying)溫(wen)(wen)(wen)度(du)(du)為(wei)(wei)60°c，反(fan)(fan)(fan)(fan)應(ying)(ying)壓(ya)力為(wei)(wei)2mpa。反(fan)(fan)(fan)(fan)應(ying)(ying)時(shi)間為(wei)(wei)20小時(shi)。反(fan)(fan)(fan)(fan)應(ying)(ying)后(hou)(hou)混(hun)(hun)(hun)(hun)合(he)(he)(he)物(wu)過(guo)濾分(fen)離液(ye)體(ti)(ti)(ti)，向液(ye)體(ti)(ti)(ti)混(hun)(hun)(hun)(hun)合(he)(he)(he)物(wu)中(zhong)(zhong)(zhong)加(jia)(jia)(jia)(jia)入(ru)(ru)16ml濃(nong)度(du)(du)為(wei)(wei)，室(shi)溫(wen)(wen)(wen)攪(jiao)(jiao)拌(ban)30分(fen)，析出(chu)白(bai)色(se)沉(chen)淀。將(jiang)(jiang)白(bai)色(se)沉(chen)淀加(jia)(jia)(jia)(jia)入(ru)(ru)640ml溫(wen)(wen)(wen)度(du)(du)為(wei)(wei)60℃的(de)熱(re)水(shui)中(zhong)(zhong)(zhong)溶(rong)解，然(ran)后(hou)(hou)用(yong)濃(nong)硫酸(suan)(suan)(suan)(suan)(suan)酸(suan)(suan)(suan)(suan)(suan)化，析出(chu)白(bai)色(se)沉(chen)淀，過(guo)濾，獲得(de)產物(wu)。丁(ding)炔二(er)酸(suan)(suan)(suan)(suan)(suan)的(de)收率(lv)為(wei)(wei)98%。實施例5在(zai)手套(tao)箱中(zhong)(zhong)(zhong)將(jiang)(jiang)160ml（3mol）乙腈(jing)和(he)(he)32g（）碳化鈣(gai)和(he)(he)150g（）磷酸(suan)(suan)(suan)(suan)(suan)銫(se)混(hun)(hun)(hun)(hun)合(he)(he)(he)，然(ran)后(hou)(hou)將(jiang)(jiang)（1：1，34%）加(jia)(jia)(jia)(jia)入(ru)(ru)到混(hun)(hun)(hun)(hun)合(he)(he)(he)液(ye)中(zhong)(zhong)(zhong)，攪(jiao)(jiao)拌(ban)均勻(yun)(yun)。浙(zhe)江8-壬炔-1-醇(chun)(chun)炔醇(chun)(chun)什(shen)么價格

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