ICT效應(ying)(ying)(ying)(ying)(ying))來實現對(dui)CES1的(de)(de)(de)(de)(de)(de)熒光(guang)(guang)增(zeng)(zeng)強(qiang)(qiang)檢(jian)(jian)測。本技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)(de)(de)另一(yi)(yi)目的(de)(de)(de)(de)(de)(de)在(zai)于(yu)(yu)(yu)提(ti)供上述(shu)(shu)增(zeng)(zeng)強(qiang)(qiang)型(xing)熒光(guang)(guang)探(tan)(tan)(tan)針(zhen)(zhen)的(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)簡易制備方法。本技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)(de)(de)再一(yi)(yi)目的(de)(de)(de)(de)(de)(de)在(zai)于(yu)(yu)(yu)提(ti)供上述(shu)(shu)增(zeng)(zeng)強(qiang)(qiang)型(xing)熒光(guang)(guang)探(tan)(tan)(tan)針(zhen)(zhen)的(de)(de)(de)(de)(de)(de)實際(ji)應(ying)(ying)(ying)(ying)(ying)用(yong)(yong)。所(suo)述(shu)(shu)探(tan)(tan)(tan)針(zhen)(zhen)在(zai)羧酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)酶1檢(jian)(jian)測中的(de)(de)(de)(de)(de)(de)應(ying)(ying)(ying)(ying)(ying)用(yong)(yong)。本技(ji)(ji)術(shu)(shu)目的(de)(de)(de)(de)(de)(de)通過以(yi)(yi)下技(ji)(ji)術(shu)(shu)方案實現。一(yi)(yi)種(zhong)用(yong)(yong)于(yu)(yu)(yu)檢(jian)(jian)測羧酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)酶1的(de)(de)(de)(de)(de)(de)增(zeng)(zeng)強(qiang)(qiang)型(xing)熒光(guang)(guang)探(tan)(tan)(tan)針(zhen)(zhen)，所(suo)述(shu)(shu)熒光(guang)(guang)探(tan)(tan)(tan)針(zhen)(zhen)為3-溴(xiu)甲(jia)基-2-氧(yang)代-2H-色烯(xi)(xi)-7-乙(yi)(yi)酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)，化學結構式如(ru)下：制備以(yi)(yi)上所(suo)述(shu)(shu)的(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)用(yong)(yong)于(yu)(yu)(yu)檢(jian)(jian)測羧酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)酶1的(de)(de)(de)(de)(de)(de)增(zeng)(zeng)強(qiang)(qiang)型(xing)熒光(guang)(guang)探(tan)(tan)(tan)針(zhen)(zhen)的(de)(de)(de)(de)(de)(de)方法，包括如(ru)下步(bu)(bu)驟(zou)：(1)將3-甲(jia)基-2-氧(yang)代-2H-色烯(xi)(xi)-7-乙(yi)(yi)酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)，N-溴(xiu)代琥珀酰亞(ya)胺(NBS)和偶(ou)氮二異(yi)丁腈(jing)(AIBN)溶于(yu)(yu)(yu)四(si)氯化碳中，得混(hun)合(he)液；(2)將混(hun)合(he)液加熱至回流，反(fan)(fan)(fan)應(ying)(ying)(ying)(ying)(ying)后冷卻至室(shi)溫(wen)，反(fan)(fan)(fan)應(ying)(ying)(ying)(ying)(ying)產(chan)物經(jing)分(fen)離純化，得到3-溴(xiu)甲(jia)基-2-氧(yang)代-2H-色烯(xi)(xi)-7-乙(yi)(yi)酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)。推(tui)薦(jian)(jian)的(de)(de)(de)(de)(de)(de)，步(bu)(bu)驟(zou)(1)所(suo)述(shu)(shu)3-甲(jia)基-2-氧(yang)代-2H-色烯(xi)(xi)-7-乙(yi)(yi)酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)與N-溴(xiu)代琥珀酰亞(ya)胺的(de)(de)(de)(de)(de)(de)摩爾比(bi)為1:()。推(tui)薦(jian)(jian)的(de)(de)(de)(de)(de)(de)，步(bu)(bu)驟(zou)(1)所(suo)述(shu)(shu)偶(ou)氮二異(yi)丁腈(jing)的(de)(de)(de)(de)(de)(de)用(yong)(yong)量(liang)為3-甲(jia)基-2-氧(yang)代-2H-色烯(xi)(xi)-7-乙(yi)(yi)酸(suan)(suan)(suan)(suan)酯(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)摩爾量(liang)的(de)(de)(de)(de)(de)(de)％。推(tui)薦(jian)(jian)的(de)(de)(de)(de)(de)(de)，步(bu)(bu)驟(zou)(2)所(suo)述(shu)(shu)反(fan)(fan)(fan)應(ying)(ying)(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)溫(wen)度(du)為80℃-85℃。推(tui)薦(jian)(jian)的(de)(de)(de)(de)(de)(de)，步(bu)(bu)驟(zou)(2)所(suo)述(shu)(shu)反(fan)(fan)(fan)應(ying)(ying)(ying)(ying)(ying)的(de)(de)(de)(de)(de)(de)時(shi)間為4-5小時(shi)。推(tui)薦(jian)(jian)的(de)(de)(de)(de)(de)(de)，步(bu)(bu)驟(zou)(2)所(suo)述(shu)(shu)分(fen)離純化的(de)(de)(de)(de)(de)(de)步(bu)(bu)驟(zou)為：將反(fan)(fan)(fan)應(ying)(ying)(ying)(ying)(ying)產(chan)物抽(chou)濾(lv)并收集有機相，再旋轉蒸(zheng)發除去(qu)有機溶劑(ji)，所(suo)得固體經(jing)硅膠層(ceng)析柱純化。10-十一(yi)(yi)炔(gui)-1-醇(chun)國內純度(du)比(bi)較好(hao)的(de)(de)(de)(de)(de)(de)定制廠家。浙江8-壬炔(gui)-1-醇(chun)炔(gui)醇(chun)什(shen)么(me)價格

級(ji)(ji)為(wei)正作用(yong)(yong)(yong)式、第二級(ji)(ji)為(wei)反(fan)作用(yong)(yong)(yong)式）兩類為(wei)主(zhu)。乙炔(gui)(gui)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)構造和工作原理編輯(ji)1.乙炔(gui)(gui)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)的(de)(de)(de)本(ben)體(ti)(ti)(ti)(ti)是由黃銅(tong)制成。兩級(ji)(ji)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系‘的(de)(de)(de)構造基本(ben)相(xiang)似，均(jun)由活(huo)門(men)(men)頂(ding)桿、調(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)彈簧、彈性薄(bo)(bo)膜(mo)裝(zhuang)置、減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)門(men)(men)等零部件組成。級(ji)(ji)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)(tong)主(zhu)要(yao)用(yong)(yong)(yong)于將高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣體(ti)(ti)(ti)(ti)自(zi)動(dong)降為(wei)中壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣體(ti)(ti)(ti)(ti)，降至壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)為(wei)2MPa，然后送入(ru)(ru)(ru)第二級(ji)(ji)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)(tong)。在(zai)二級(ji)(ji)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)(tong)，當(dang)旋擰調(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)螺(luo)(luo)釘時，通過調(diao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)彈簧、彈性薄(bo)(bo)膜(mo)裝(zhuang)及活(huo)門(men)(men)頂(ding)桿，使(shi)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)活(huo)門(men)(men)作不同程(cheng)度(du)的(de)(de)(de)開(kai)啟(qi)和關閉，以用(yong)(yong)(yong)來調(diao)節減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)系統(tong)(tong)送入(ru)(ru)(ru)的(de)(de)(de)氧(yang)氣的(de)(de)(de)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)程(cheng)度(du)或停(ting)止供氣。2.乙炔(gui)(gui)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)進氣接(jie)頭處螺(luo)(luo)紋尺(chi)寸為(wei)G5/8“，接(jie)頭的(de)(de)(de)內(nei)徑尺(chi)寸為(wei)。減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)本(ben)體(ti)(ti)(ti)(ti)上還(huan)裝(zhuang)有(you)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)氣表(biao)(biao)(biao)和低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)氣表(biao)(biao)(biao)，分(fen)別指示高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣室(shi)(shi)（即(ji)氧(yang)氣瓶內(nei)）和低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氣室(shi)(shi)內(nei)的(de)(de)(de)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)（即(ji)工作壓(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)氧(yang)氣表(biao)(biao)(biao)的(de)(de)(de)量(liang)程(cheng)為(wei)。一25MPa。低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)氣表(biao)(biao)(biao)的(de)(de)(de)量(liang)程(cheng)為(wei)0-V4MPao使(shi)用(yong)(yong)(yong)乙炔(gui)(gui)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)時，當(dang)順時針旋擰調(diao)節螺(luo)(luo)釘時，可頂(ding)開(kai)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)活(huo)門(men)(men)，高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)氧(yang)氣便(bian)從(cong)縫隙中流入(ru)(ru)(ru)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)室(shi)(shi)。由于氧(yang)氣在(zai)低壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)室(shi)(shi)內(nei)體(ti)(ti)(ti)(ti)積發生膨(peng)脹而使(shi)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)降低，即(ji)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)作用(yong)(yong)(yong)。乙炔(gui)(gui)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)使(shi)用(yong)(yong)(yong)方法編輯(ji)(1)氧(yang)氣瓶放氣或開(kai)啟(qi)減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)時動(dong)作必須緩慢。如(ru)(ru)果閥門(men)(men)開(kai)啟(qi)速(su)度(du)過快，減(jian)(jian)(jian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)工作部分(fen)的(de)(de)(de)氣體(ti)(ti)(ti)(ti)因受絕熱壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)縮而溫度(du)提高(gao)，這(zhe)樣有(you)可能使(shi)有(you)機材料制成的(de)(de)(de)零件如(ru)(ru)橡膠填料、橡膠薄(bo)(bo)膜(mo)纖維(wei)質(zhi)襯墊著火燒壞。浙江(jiang)2-癸炔(gui)(gui)-1-醇炔(gui)(gui)醇商(shang)家10-十(shi)一炔(gui)(gui)-1-醇是一種(zhong)化工中間(jian)體(ti)(ti)(ti)(ti)。

所述(shu)(shu)(shu)炔(gui)醇(chun)典型化(hua)合物(wu)為(wei)：2-甲基(ji)-3-丁(ding)炔(gui)-2-醇(chun)、去(qu)(qu)(qu)氫芳(fang)樟(zhang)醇(chun)、二氫脫氫芳(fang)樟(zhang)醇(chun)、去(qu)(qu)(qu)氫橙花叔(shu)(shu)醇(chun)、二氫去(qu)(qu)(qu)氫橙花叔(shu)(shu)醇(chun)、四氫去(qu)(qu)(qu)氫橙花叔(shu)(shu)醇(chun)或(huo)去(qu)(qu)(qu)氫異植物(wu)醇(chun)。結(jie)構為(wei)：對應的(de)(de)選擇(ze)性加氫產物(wu)烯醇(chun)為(wei)：2-甲基(ji)-3-丁(ding)烯-2-醇(chun)、芳(fang)樟(zhang)醇(chun)、二氫芳(fang)樟(zhang)醇(chun)、橙花叔(shu)(shu)醇(chun)、二氫橙花叔(shu)(shu)醇(chun)、四氫橙花叔(shu)(shu)醇(chun)或(huo)異植物(wu)醇(chun)。結(jie)構為(wei)：上(shang)(shang)述(shu)(shu)(shu)鈣(gai)鈦礦(kuang)型復(fu)合氧(yang)化(hua)物(wu)催(cui)化(hua)劑可(ke)(ke)通過(guo)如(ru)(ru)下方法制(zhi)備得到，按(an)照化(hua)學計量(liang)稱取一定量(liang)的(de)(de)任意組合混合鹽(yan)，再稱取適(shi)量(liang)的(de)(de)檸檬酸(suan)(suan)，將其(qi)加入蒸餾水(shui)中，并采用超聲震蕩促進其(qi)溶解，在80℃下水(shui)浴攪拌蒸干(gan)(gan)至溶膠狀態，置(zhi)于烘箱中80℃~120℃干(gan)(gan)燥(zao)，而(er)后將樣品600℃~800℃焙(bei)燒，從而(er)形成鈣(gai)鈦礦(kuang)結(jie)構。在一些實(shi)施方式中，上(shang)(shang)述(shu)(shu)(shu)金屬(shu)鹽(yan)可(ke)(ke)以(yi)(yi)是相應金屬(shu)的(de)(de)硝酸(suan)(suan)鹽(yan)、醋酸(suan)(suan)鹽(yan)、氯化(hua)物(wu)或(huo)草酸(suan)(suan)鹽(yan)。例如(ru)(ru)，鈀鹽(yan)可(ke)(ke)以(yi)(yi)是硝酸(suan)(suan)鈀、醋酸(suan)(suan)鈀、氯化(hua)鈀或(huo)草酸(suan)(suan)鈀中的(de)(de)一種(zhong)或(huo)多種(zhong)。在一些實(shi)施方式中，上(shang)(shang)述(shu)(shu)(shu)干(gan)(gan)燥(zao)步驟(zou)的(de)(de)溫(wen)(wen)度(du)可(ke)(ke)以(yi)(yi)為(wei)80℃~120℃，干(gan)(gan)燥(zao)時(shi)間(jian)(jian)可(ke)(ke)以(yi)(yi)為(wei)4h~24h。干(gan)(gan)燥(zao)溫(wen)(wen)度(du)低時(shi)，干(gan)(gan)燥(zao)時(shi)間(jian)(jian)可(ke)(ke)適(shi)當長點；干(gan)(gan)燥(zao)溫(wen)(wen)度(du)高時(shi)，干(gan)(gan)燥(zao)時(shi)間(jian)(jian)可(ke)(ke)適(shi)當短點，例如(ru)(ru)，干(gan)(gan)燥(zao)溫(wen)(wen)度(du)為(wei)120℃時(shi)，干(gan)(gan)燥(zao)時(shi)間(jian)(jian)可(ke)(ke)以(yi)(yi)為(wei)4h。通過(guo)干(gan)(gan)燥(zao)實(shi)現脫除吸(xi)附(fu)水(shui)、獲得一定孔結(jie)構和機械強(qiang)度(du)等目的(de)(de)。在一些實(shi)施方式中，上(shang)(shang)述(shu)(shu)(shu)焙(bei)燒步驟(zou)的(de)(de)溫(wen)(wen)度(du)可(ke)(ke)以(yi)(yi)為(wei)600℃~800℃，焙(bei)燒時(shi)間(jian)(jian)可(ke)(ke)以(yi)(yi)為(wei)3h~6h。焙(bei)燒溫(wen)(wen)度(du)低時(shi)。

將(jiang)(jiang)(jiang)處理好的(de)(de)溶劑(ji)(ji)(ji)移到(dao)手(shou)套箱(xiang)中(zhong)備(bei)用(yong)(yong)。助劑(ji)(ji)(ji)的(de)(de)無(wu)水(shui)處理：碳(tan)酸鈉(na)、磷(lin)酸鈉(na)在氮(dan)氣氣氛下300℃下焙燒8小(xiao)時。實施(shi)例(li)2在手(shou)套箱(xiang)中(zhong)將(jiang)(jiang)(jiang)160ml（3mol）乙腈和32g（）碳(tan)化(hua)(hua)鈣和53g（）碳(tan)酸鈉(na)混合(he)(he)(he)，然后(hou)將(jiang)(jiang)(jiang)（1：1，34%）加(jia)入(ru)到(dao)混合(he)(he)(he)液(ye)(ye)(ye)中(zhong)，攪(jiao)拌均勻(yun)，密(mi)(mi)閉(bi)混合(he)(he)(he)液(ye)(ye)(ye)。對密(mi)(mi)閉(bi)反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)進行(xing)(xing)無(wu)水(shui)無(wu)氧(yang)處理，對反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)進行(xing)(xing)三次抽真(zhen)空、充(chong)氮(dan)氣。將(jiang)(jiang)(jiang)反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)內(nei)用(yong)(yong)真(zhen)空泵(beng)抽至負(fu)(fu)壓(ya)狀態。利用(yong)(yong)釜(fu)(fu)(fu)內(nei)的(de)(de)負(fu)(fu)壓(ya)采用(yong)(yong)加(jia)料管(guan)(guan)將(jiang)(jiang)(jiang)碳(tan)化(hua)(hua)鈣、溶劑(ji)(ji)(ji)、催化(hua)(hua)劑(ji)(ji)(ji)以及助劑(ji)(ji)(ji)的(de)(de)混合(he)(he)(he)物(wu)(wu)移入(ru)反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)中(zhong)，在反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)中(zhong)充(chong)入(ru)二(er)氧(yang)化(hua)(hua)碳(tan)。加(jia)熱(re)(re)加(jia)壓(ya)反(fan)(fan)(fan)應(ying)。反(fan)(fan)(fan)應(ying)溫度(du)為(wei)60°c，反(fan)(fan)(fan)應(ying)壓(ya)力為(wei)2mpa。反(fan)(fan)(fan)應(ying)時間(jian)為(wei)24小(xiao)時。反(fan)(fan)(fan)應(ying)后(hou)混合(he)(he)(he)物(wu)(wu)過(guo)濾分離液(ye)(ye)(ye)體，向液(ye)(ye)(ye)體混合(he)(he)(he)物(wu)(wu)中(zhong)加(jia)入(ru)16ml濃(nong)度(du)為(wei)1mol/l的(de)(de)koh溶液(ye)(ye)(ye)，室溫攪(jiao)拌30分，析出白(bai)色沉淀(dian)。將(jiang)(jiang)(jiang)白(bai)色沉淀(dian)加(jia)入(ru)380ml溫度(du)為(wei)70℃的(de)(de)熱(re)(re)水(shui)中(zhong)溶解，然后(hou)用(yong)(yong)濃(nong)硫酸酸化(hua)(hua)，冷卻(que)，析出白(bai)色沉淀(dian)，過(guo)濾，獲得產(chan)物(wu)(wu)。丁(ding)炔二(er)酸的(de)(de)收率(lv)為(wei)96%。實施(shi)例(li)3在手(shou)套箱(xiang)中(zhong)將(jiang)(jiang)(jiang)160ml（3mol）乙腈和32g（）碳(tan)化(hua)(hua)鈣和53g（）碳(tan)酸鈉(na)混合(he)(he)(he)，然后(hou)將(jiang)(jiang)(jiang)（1：1，20%）加(jia)入(ru)到(dao)混合(he)(he)(he)液(ye)(ye)(ye)中(zhong)，攪(jiao)拌均勻(yun)，密(mi)(mi)閉(bi)混合(he)(he)(he)液(ye)(ye)(ye)。對密(mi)(mi)閉(bi)反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)進行(xing)(xing)無(wu)水(shui)無(wu)氧(yang)處理，對反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)進行(xing)(xing)三次抽真(zhen)空、充(chong)氮(dan)氣。將(jiang)(jiang)(jiang)反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)內(nei)用(yong)(yong)真(zhen)空泵(beng)抽至負(fu)(fu)壓(ya)狀態。利用(yong)(yong)釜(fu)(fu)(fu)內(nei)的(de)(de)負(fu)(fu)壓(ya)采用(yong)(yong)加(jia)料管(guan)(guan)將(jiang)(jiang)(jiang)碳(tan)化(hua)(hua)鈣、溶劑(ji)(ji)(ji)、催化(hua)(hua)劑(ji)(ji)(ji)以及助劑(ji)(ji)(ji)的(de)(de)混合(he)(he)(he)物(wu)(wu)移入(ru)反(fan)(fan)(fan)應(ying)釜(fu)(fu)(fu)中(zhong)。9-癸炔-1-醇是一種用(yong)(yong)于(yu)各種合(he)(he)(he)成測定的(de)(de)基礎材料。

炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)是一種含有(you)炔(gui)(gui)基(ji)(ji)(ji)(ji)(ji)和(he)(he)(he)(he)羥基(ji)(ji)(ji)(ji)(ji)的(de)有(you)機(ji)(ji)化(hua)(hua)(hua)(hua)合(he)物(wu)，化(hua)(hua)(hua)(hua)學式為(wei)CnH2n-2O。它可以(yi)(yi)(yi)通過炔(gui)(gui)烴與水的(de)加成反(fan)應(ying)制備(bei)而來(lai)。炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)具有(you)較強的(de)親(qin)電性(xing)，可以(yi)(yi)(yi)被用作(zuo)有(you)機(ji)(ji)合(he)成中的(de)重要試劑(ji)。炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)可以(yi)(yi)(yi)被用作(zuo)酯化(hua)(hua)(hua)(hua)、醚化(hua)(hua)(hua)(hua)、烷基(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)、烯基(ji)(ji)(ji)(ji)(ji)化(hua)(hua)(hua)(hua)等(deng)反(fan)應(ying)的(de)底物(wu)。在(zai)有(you)機(ji)(ji)合(he)成中，炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)可以(yi)(yi)(yi)被用來(lai)制備(bei)炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)酯、炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)醚、炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)酰胺等(deng)化(hua)(hua)(hua)(hua)合(he)物(wu)。此外，炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)還(huan)可以(yi)(yi)(yi)用來(lai)制備(bei)含有(you)炔(gui)(gui)基(ji)(ji)(ji)(ji)(ji)的(de)化(hua)(hua)(hua)(hua)合(he)物(wu)，如炔(gui)(gui)基(ji)(ji)(ji)(ji)(ji)醇(chun)(chun)(chun)(chun)(chun)、炔(gui)(gui)基(ji)(ji)(ji)(ji)(ji)醛、炔(gui)(gui)基(ji)(ji)(ji)(ji)(ji)酮等(deng)。炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)在(zai)化(hua)(hua)(hua)(hua)學研究和(he)(he)(he)(he)工(gong)業(ye)生產中都有(you)廣泛的(de)應(ying)用。例如，炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)可以(yi)(yi)(yi)被用來(lai)制備(bei)藥物(wu)、香料(liao)(liao)、染料(liao)(liao)、塑料(liao)(liao)等(deng)化(hua)(hua)(hua)(hua)合(he)物(wu)。此外，炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)還(huan)可以(yi)(yi)(yi)被用來(lai)制備(bei)高級燃(ran)(ran)料(liao)(liao)和(he)(he)(he)(he)潤滑劑(ji)。使(shi)用炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)時(shi)需要注意(yi)安全問題。炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)具有(you)較強的(de)親(qin)電性(xing)和(he)(he)(he)(he)易燃(ran)(ran)性(xing)，因此在(zai)使(shi)用時(shi)應(ying)注意(yi)避(bi)免(mian)(mian)與氧(yang)氣、氧(yang)化(hua)(hua)(hua)(hua)劑(ji)等(deng)物(wu)質接觸(chu)，避(bi)免(mian)(mian)產生火災(zai)和(he)(he)(he)(he)火災(zai)危險(xian)。同(tong)時(shi)，炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)還(huan)具有(you)一定的(de)毒性(xing)，應(ying)注意(yi)避(bi)免(mian)(mian)皮膚(fu)和(he)(he)(he)(he)眼睛接觸(chu)，避(bi)免(mian)(mian)吸入(ru)其(qi)蒸氣。在(zai)使(shi)用時(shi)應(ying)穿戴好個(ge)人防護裝備(bei)，如手套(tao)、防護眼鏡(jing)等(deng)。江蘇華政生物(wu)科技(ji)有(you)限公司如您對(dui)我(wo)(wo)們的(de)產品(pin)和(he)(he)(he)(he)服(fu)務(wu)感興(xing)趣，歡迎隨時(shi)聯系我(wo)(wo)們，我(wo)(wo)們將(jiang)竭(jie)誠為(wei)您服(fu)務(wu)。2-庚炔(gui)(gui)-1-醇(chun)(chun)(chun)(chun)(chun)近期(qi)的(de)價(jia)格。宿遷4-戊炔(gui)(gui)-1-醇(chun)(chun)(chun)(chun)(chun)炔(gui)(gui)醇(chun)(chun)(chun)(chun)(chun)廠家供應(ying)

炔(gui)醇的在工業上，炔(gui)醇通常是通過(guo)乙(yi)(yi)炔(gui)和乙(yi)(yi)醛的反應制備。浙江(jiang)8-壬(ren)炔(gui)-1-醇炔(gui)醇什么(me)價格

在(zai)反應(ying)(ying)(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)充(chong)入二(er)(er)(er)氧化(hua)碳(tan)(tan)。加(jia)(jia)(jia)(jia)熱加(jia)(jia)(jia)(jia)壓(ya)反應(ying)(ying)(ying)。反應(ying)(ying)(ying)溫(wen)度(du)為(wei)(wei)60°c，反應(ying)(ying)(ying)壓(ya)力(li)為(wei)(wei)2mpa。反應(ying)(ying)(ying)時間為(wei)(wei)24小(xiao)時。反應(ying)(ying)(ying)后(hou)混(hun)(hun)(hun)合(he)物(wu)(wu)過(guo)(guo)濾(lv)(lv)分(fen)離液(ye)(ye)體(ti)，向(xiang)液(ye)(ye)體(ti)混(hun)(hun)(hun)合(he)物(wu)(wu)中(zhong)(zhong)(zhong)加(jia)(jia)(jia)(jia)入16ml濃度(du)為(wei)(wei)，室溫(wen)攪拌(ban)(ban)30分(fen)，析(xi)出(chu)白(bai)(bai)色(se)(se)(se)沉(chen)淀(dian)(dian)。將白(bai)(bai)色(se)(se)(se)沉(chen)淀(dian)(dian)加(jia)(jia)(jia)(jia)入760ml溫(wen)度(du)為(wei)(wei)90℃的(de)熱水中(zhong)(zhong)(zhong)溶解(jie)，然后(hou)用濃硫(liu)酸酸化(hua)，析(xi)出(chu)白(bai)(bai)色(se)(se)(se)沉(chen)淀(dian)(dian)，過(guo)(guo)濾(lv)(lv)，獲(huo)得(de)產(chan)物(wu)(wu)。丁炔(gui)二(er)(er)(er)酸的(de)收率(lv)為(wei)(wei)87%。實(shi)施(shi)例4在(zai)手(shou)套箱(xiang)中(zhong)(zhong)(zhong)將160ml（3mol）乙(yi)腈(jing)和(he)32g（）碳(tan)(tan)化(hua)鈣(gai)和(he)106g（1mol）碳(tan)(tan)酸鈉混(hun)(hun)(hun)合(he)，然后(hou)將（1：1，34%）加(jia)(jia)(jia)(jia)入到(dao)(dao)混(hun)(hun)(hun)合(he)液(ye)(ye)中(zhong)(zhong)(zhong)，攪拌(ban)(ban)均勻(yun)，密(mi)閉(bi)混(hun)(hun)(hun)合(he)液(ye)(ye)。對密(mi)閉(bi)反應(ying)(ying)(ying)釜(fu)(fu)進(jin)行無(wu)水無(wu)氧處(chu)理(li)，對反應(ying)(ying)(ying)釜(fu)(fu)進(jin)行三次抽真(zhen)空(kong)、充(chong)氮氣。將反應(ying)(ying)(ying)釜(fu)(fu)內(nei)用真(zhen)空(kong)泵抽至(zhi)負壓(ya)狀態。利用釜(fu)(fu)內(nei)的(de)負壓(ya)采用加(jia)(jia)(jia)(jia)料管(guan)將碳(tan)(tan)化(hua)鈣(gai)、溶劑、催(cui)化(hua)劑以及助劑的(de)混(hun)(hun)(hun)合(he)物(wu)(wu)移入反應(ying)(ying)(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)，在(zai)反應(ying)(ying)(ying)釜(fu)(fu)中(zhong)(zhong)(zhong)充(chong)入二(er)(er)(er)氧化(hua)碳(tan)(tan)。加(jia)(jia)(jia)(jia)熱加(jia)(jia)(jia)(jia)壓(ya)反應(ying)(ying)(ying)。反應(ying)(ying)(ying)溫(wen)度(du)為(wei)(wei)60°c，反應(ying)(ying)(ying)壓(ya)力(li)為(wei)(wei)2mpa。反應(ying)(ying)(ying)時間為(wei)(wei)20小(xiao)時。反應(ying)(ying)(ying)后(hou)混(hun)(hun)(hun)合(he)物(wu)(wu)過(guo)(guo)濾(lv)(lv)分(fen)離液(ye)(ye)體(ti)，向(xiang)液(ye)(ye)體(ti)混(hun)(hun)(hun)合(he)物(wu)(wu)中(zhong)(zhong)(zhong)加(jia)(jia)(jia)(jia)入16ml濃度(du)為(wei)(wei)，室溫(wen)攪拌(ban)(ban)30分(fen)，析(xi)出(chu)白(bai)(bai)色(se)(se)(se)沉(chen)淀(dian)(dian)。將白(bai)(bai)色(se)(se)(se)沉(chen)淀(dian)(dian)加(jia)(jia)(jia)(jia)入640ml溫(wen)度(du)為(wei)(wei)60℃的(de)熱水中(zhong)(zhong)(zhong)溶解(jie)，然后(hou)用濃硫(liu)酸酸化(hua)，析(xi)出(chu)白(bai)(bai)色(se)(se)(se)沉(chen)淀(dian)(dian)，過(guo)(guo)濾(lv)(lv)，獲(huo)得(de)產(chan)物(wu)(wu)。丁炔(gui)二(er)(er)(er)酸的(de)收率(lv)為(wei)(wei)98%。實(shi)施(shi)例5在(zai)手(shou)套箱(xiang)中(zhong)(zhong)(zhong)將160ml（3mol）乙(yi)腈(jing)和(he)32g（）碳(tan)(tan)化(hua)鈣(gai)和(he)150g（）磷酸銫混(hun)(hun)(hun)合(he)，然后(hou)將（1：1，34%）加(jia)(jia)(jia)(jia)入到(dao)(dao)混(hun)(hun)(hun)合(he)液(ye)(ye)中(zhong)(zhong)(zhong)，攪拌(ban)(ban)均勻(yun)。浙(zhe)江8-壬炔(gui)-1-醇(chun)炔(gui)醇(chun)什么價格(ge)

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