江苏华(hua)政(zheng)生(sheng)物(wu)科(ke)技有(you)(you)(you)限公司(si)是一(yi)(yi)(yi)家科(ke)工贸一(yi)(yi)(yi)体(ti)的创新型科(ke)技企(qi)业，前身为金坛(tan)市(shi)华(hua)政(zheng)化(hua)(hua)(hua)(hua)(hua)工有(you)(you)(you)限公司(si)。经过二十几年的发展，现(xian)已(yi)升级为江苏华(hua)政(zheng)生(sheng)物(wu)科(ke)技有(you)(you)(you)限公司(si)。公司(si)配(pei)备(bei)小(xiao)试、中试实验室和(he)(he)(he)相关分析检测(ce)设(she)备(bei)，现(xian)有(you)(you)(you)中高(gao)(gao)级科(ke)技人(ren)员六名，业务上(shang)与国内多所高(gao)(gao)校及科(ke)研(yan)机(ji)(ji)构有(you)(you)(you)着普遍的协作。公司(si)承接各类化(hua)(hua)(hua)(hua)(hua)学(xue)(xue)(xue)品定(ding)制(zhi)、愿广(guang)大同仁相互学(xue)(xue)(xue)习(xi)，共同发展。炔(gui)(gui)(gui)醇(chun)(chun)(chun)是一(yi)(yi)(yi)种含(han)有(you)(you)(you)炔(gui)(gui)(gui)基(ji)(ji)和(he)(he)(he)羟基(ji)(ji)的有(you)(you)(you)机(ji)(ji)化(hua)(hua)(hua)(hua)(hua)合(he)(he)物(wu)，化(hua)(hua)(hua)(hua)(hua)学(xue)(xue)(xue)式(shi)为CnH2n-2O。它可以(yi)(yi)(yi)通过炔(gui)(gui)(gui)烃与水的加成(cheng)反(fan)应制(zhi)备(bei)而来。炔(gui)(gui)(gui)醇(chun)(chun)(chun)具有(you)(you)(you)较强的亲(qin)电(dian)性(xing)，可以(yi)(yi)(yi)被(bei)用(yong)(yong)(yong)作有(you)(you)(you)机(ji)(ji)合(he)(he)成(cheng)中的重要试剂。炔(gui)(gui)(gui)醇(chun)(chun)(chun)可以(yi)(yi)(yi)被(bei)用(yong)(yong)(yong)作酯化(hua)(hua)(hua)(hua)(hua)、醚化(hua)(hua)(hua)(hua)(hua)、烷(wan)基(ji)(ji)化(hua)(hua)(hua)(hua)(hua)、烯基(ji)(ji)化(hua)(hua)(hua)(hua)(hua)等反(fan)应的底(di)物(wu)。在有(you)(you)(you)机(ji)(ji)合(he)(he)成(cheng)中，炔(gui)(gui)(gui)醇(chun)(chun)(chun)可以(yi)(yi)(yi)被(bei)用(yong)(yong)(yong)来制(zhi)备(bei)炔(gui)(gui)(gui)醇(chun)(chun)(chun)酯、炔(gui)(gui)(gui)醇(chun)(chun)(chun)醚、炔(gui)(gui)(gui)醇(chun)(chun)(chun)酰胺等化(hua)(hua)(hua)(hua)(hua)合(he)(he)物(wu)。此(ci)外，炔(gui)(gui)(gui)醇(chun)(chun)(chun)还可以(yi)(yi)(yi)用(yong)(yong)(yong)来制(zhi)备(bei)含(han)有(you)(you)(you)炔(gui)(gui)(gui)基(ji)(ji)的化(hua)(hua)(hua)(hua)(hua)合(he)(he)物(wu)，如炔(gui)(gui)(gui)基(ji)(ji)醇(chun)(chun)(chun)、炔(gui)(gui)(gui)基(ji)(ji)醛、炔(gui)(gui)(gui)基(ji)(ji)酮等。炔(gui)(gui)(gui)醇(chun)(chun)(chun)在化(hua)(hua)(hua)(hua)(hua)学(xue)(xue)(xue)研(yan)究和(he)(he)(he)工业生(sheng)产(chan)中都有(you)(you)(you)广(guang)泛(fan)的应用(yong)(yong)(yong)。例如，炔(gui)(gui)(gui)醇(chun)(chun)(chun)可以(yi)(yi)(yi)被(bei)用(yong)(yong)(yong)来制(zhi)备(bei)药(yao)物(wu)、香料(liao)(liao)、染料(liao)(liao)、塑料(liao)(liao)等化(hua)(hua)(hua)(hua)(hua)合(he)(he)物(wu)。此(ci)外，炔(gui)(gui)(gui)醇(chun)(chun)(chun)还可以(yi)(yi)(yi)被(bei)用(yong)(yong)(yong)来制(zhi)备(bei)高(gao)(gao)级燃料(liao)(liao)和(he)(he)(he)润滑剂。使(shi)用(yong)(yong)(yong)炔(gui)(gui)(gui)醇(chun)(chun)(chun)时需(xu)要注意安全问题(ti)。炔(gui)(gui)(gui)醇(chun)(chun)(chun)具有(you)(you)(you)较强的亲(qin)电(dian)性(xing)和(he)(he)(he)易燃性(xing)，因此(ci)在使(shi)用(yong)(yong)(yong)时应注意避(bi)免(mian)(mian)与氧气、氧化(hua)(hua)(hua)(hua)(hua)剂等物(wu)质接触(chu)，避(bi)免(mian)(mian)产(chan)生(sheng)火(huo)灾(zai)和(he)(he)(he)火(huo)灾(zai)危险。同时，炔(gui)(gui)(gui)醇(chun)(chun)(chun)还具有(you)(you)(you)一(yi)(yi)(yi)定(ding)的毒性(xing)，应注意避(bi)免(mian)(mian)皮(pi)肤和(he)(he)(he)眼睛接触(chu)，避(bi)免(mian)(mian)吸入(ru)其蒸(zheng)气。2-庚炔(gui)(gui)(gui)-1-醇(chun)(chun)(chun)近期的价格。南通2-十一(yi)(yi)(yi)炔(gui)(gui)(gui)-1-醇(chun)(chun)(chun)炔(gui)(gui)(gui)醇(chun)(chun)(chun)

本(ben)发明技术公开了(le)一种用(yong)于(yu)(yu)检(jian)测(ce)(ce)羧(suo)酸酯酶1的(de)(de)增(zeng)强型(xing)荧光(guang)探(tan)针及(ji)其制备方法(fa)与应用(yong)，属于(yu)(yu)荧光(guang)探(tan)针材(cai)料(liao)技术领(ling)域。所述荧光(guang)探(tan)针为3‑溴甲基‑2‑氧(yang)代(dai)‑2H‑色烯‑7‑乙酸酯，制备方法(fa)包括如下步骤：（1）将3‑甲基‑2‑氧(yang)代(dai)‑2H‑色烯‑7‑乙酸酯，N‑溴代(dai)琥珀酰亚胺和偶氮二异丁腈溶于(yu)(yu)四氯化碳中(zhong)，得混(hun)合(he)液；（2）将混(hun)合(he)液加热(re)至回流，反应后冷(leng)却至室温，反应产物(wu)经(jing)分(fen)离纯化，得到3‑溴甲基‑2‑氧(yang)代(dai)‑2H‑色烯‑7‑乙酸酯。该荧光(guang)探(tan)针能够实现对CES1的(de)(de)荧光(guang)增(zeng)强型(xing)检(jian)测(ce)(ce)，具有有效直观，易(yi)于(yu)(yu)观测(ce)(ce)的(de)(de)优点(dian)，并(bing)且稳定(ding)(ding)性高，能避免(mian)外(wai)界条件的(de)(de)干扰，提高了(le)检(jian)测(ce)(ce)的(de)(de)精细度。可地(di)用(yong)于(yu)(yu)环境、化学等样品中(zhong)CES1的(de)(de)定(ding)(ding)性定(ding)(ding)量分(fen)析。Enhancedfluorescentprobefordetectingcarboxylesterase1,preparationmethodandapplicationthereofTheinventiondisclosesanenhancedfluorescentprobefordetectingcarboxylesterase1,apreparationmethodandanapplicationthereof,:(1)3methyl2oxo2Hchromen7acetate,Nbromosuccinimideandtwoazoisobutyronitrilesolutionincarbontetrachloride,mixedliquid;(2)themixtureisheatedtorefluxreaction,aftercoolingtoroomtemperature。徐州2-辛炔-1-醇(chun)(chun)炔醇(chun)(chun)厂家现货9-癸(gui)炔-1-醇(chun)(chun)是一种用(yong)于(yu)(yu)各种合(he)成测(ce)(ce)定(ding)(ding)的(de)(de)基础材(cai)料(liao)。

Surfynol440:润(run)湿流平剂Surfynol440低(di)(di)(di)泡(pao)抑(yi)泡(pao)不(bu)影响重涂(tu)降(jiang)低(di)(di)(di)表(biao)面(mian)张(zhang)力(li)炔醇类表(biao)面(mian)活性(xing)(xing)(xing)(xing)剂简介：一种乙(yi)氧基(ji)化(hua)低(di)(di)(di)泡(pao)润(run)湿剂。Surfynol440表(biao)面(mian)活性(xing)(xing)(xing)(xing)剂在(zai)(zai)降(jiang)低(di)(di)(di)动(dong)态及(ji)静态表(biao)面(mian)张(zhang)力(li)的(de)(de)同时，能保证体系低(di)(di)(di)泡(pao)，同时改(gai)善在(zai)(zai)水(shui)性(xing)(xing)(xing)(xing)涂(tu)料(liao)(liao)、油墨(mo)和胶粘剂中(zhong)的(de)(de)分散性(xing)(xing)(xing)(xing)和兼(jian)容(rong)性(xing)(xing)(xing)(xing)。符(fu)合FDA和EPA标(biao)准，不(bu)额外(wai)添加溶剂或APE。可以应用于水(shui)性(xing)(xing)(xing)(xing)工(gong)业涂(tu)料(liao)(liao)、水(shui)性(xing)(xing)(xing)(xing)木(mu)器漆、水(shui)性(xing)(xing)(xing)(xing)塑胶漆、水(shui)性(xing)(xing)(xing)(xing)油墨(mo)、水(shui)性(xing)(xing)(xing)(xing)上(shang)(shang)光油、压(ya)(ya)敏胶、颜料(liao)(liao)与染(ran)料(liao)(liao)制造、金属(shu)加工(gong)液(ye)(ye)、助焊(han)剂、润(run)版(ban)(ban)液(ye)(ye)、农药(yao)等多个领(ling)域。基(ji)本(ben)参数(shu)指(zhi)标(biao)：指(zhi)标(biao)参数(shu)备注说明(ming)活性(xing)(xing)(xing)(xing)成分（%）99%颜色浅(qian)黄色气(qi)味(wei)轻微比(bi)重@25°CHLB8粘度@25°C（mPa·S）150倾点@°C-8闪点@°C>110PH6-8参考添加量：—（润(run)版(ban)(ban)液(ye)(ye)除外(wai)，润(run)版(ban)(ban)液(ye)(ye)参考添加量：2-3%Wt）储存(cun)条件：常温常压(ya)(ya)保存(cun)，尽量避(bi)免(mian)阳(yang)光直(zhi)射，放置阴凉通风(feng)处(chu)。避(bi)免(mian)长时间储存(cun)在(zai)(zai)40°C以上(shang)(shang)的(de)(de)环境下，而且产(chan)品在(zai)(zai)非使用状态下需密(mi)封保存(cun)。在(zai)(zai)满足上(shang)(shang)述条件的(de)(de)前提下，产(chan)品的(de)(de)储存(cun)期为5年。注意事项：适用PH范围：3--13；包装规格：原(yuan)装大桶(tong)——200kg/桶(tong)；散装小桶(tong)——25kg/桶(tong)慧(hui)聪网厂家东之风(feng)进出口。

乙炔(gui)(gui)、高(gao)纯乙炔(gui)(gui)的(de)(de)用途有(you)哪(na)些(xie)？2019-12-2415:46:5301、照明(ming)(ming)灯和(he)航(hang)标灯浓浓的(de)(de)空气(qi)(qi)(qi)中燃(ran)烧(shao)发(fa)(fa)生(sheng)(sheng)(sheng)明(ming)(ming)亮(liang)的(de)(de)光(guang)，在(zai)(zai)电灯出现之前(qian)，用做家庭、城市、交通(tong)、矿井的(de)(de)照明(ming)(ming)和(he)航(hang)标灯。2、焊接(jie)切(qie)割乙炔(gui)(gui)与(yu)(yu)氧(yang)气(qi)(qi)(qi)燃(ran)烧(shao)发(fa)(fa)生(sheng)(sheng)(sheng)强烈(lie)的(de)(de)亮(liang)光(guang)并产生(sheng)(sheng)(sheng)高(gao)达3000-4000度的(de)(de)温(wen)度，因此用于金属的(de)(de)加热、切(qie)割和(he)焊接(jie)。3、化(hua)(hua)学工(gong)业(ye)(ye)乙炔(gui)(gui)有(you)几(ji)千种(zhong)衍生(sheng)(sheng)(sheng)化(hua)(hua)学品(pin)。因此乙炔(gui)(gui)及(ji)其衍生(sheng)(sheng)(sheng)物在(zai)(zai)合成(cheng)塑料、合成(cheng)纤维(wei)、医药、香料以及(ji)有(you)机(ji)导体和(he)半导体等许(xu)多(duo)工(gong)业(ye)(ye)部门有(you)的(de)(de)用途。上(shang)一(yi)(yi)篇：乙炔(gui)(gui)的(de)(de)包装运输注意事项(xiang)下(xia)一(yi)(yi)篇：二(er)(er)氧(yang)化(hua)(hua)碳(tan)、高(gao)纯二(er)(er)氧(yang)化(hua)(hua)碳(tan)和(he)食品(pin)二(er)(er)氧(yang)化(hua)(hua)碳(tan)的(de)(de)物理(li)性质相(xiang)关新(xin)闻相(xiang)关产品(pin)核磁共振等行业(ye)(ye)可(ke)能受氦气(qi)(qi)(qi)短(duan)缺影响(xiang)成(cheng)本上(shang)升(sheng)2019-06-05环(huan)境监测中的(de)(de)光(guang)谱学技术进展2018-12-13氢气(qi)(qi)(qi)已被多(duo)国列为(wei)食品(pin)添加剂2018-11-27塞拉(la)尼斯将收购林德(de)在(zai)(zai)得(de)克萨(sa)斯氢气(qi)(qi)(qi)和(he)一(yi)(yi)氧(yang)化(hua)(hua)碳(tan)工(gong)..2018-11-24甲(jia)醇(chun)市场持续(xu)下(xia)跌2018-11-22普(pu)莱克斯在(zai)(zai)美国新(xin)建液氢工(gong)厂2018-11-08大连化(hua)(hua)物所实现二(er)(er)氧(yang)化(hua)(hua)碳(tan)直接(jie)加氢制取(qu)芳(fang)烃2018-11-07氦氧(yang)混合潜水作业(ye)(ye)成(cheng)功打捞重庆万州坠江公交车2018-11-03马钢(gang)气(qi)(qi)(qi)体成(cheng)功研制出高(gao)纯氮(dan)气(qi)(qi)(qi)和(he)高(gao)纯氩气(qi)(qi)(qi)2018-10-30为(wei)什么说氦气(qi)(qi)(qi)是天然气(qi)(qi)(qi)体中被忽视的(de)(de)“黄(huang)金”2020-01-10氮(dan)气(qi)(qi)(qi)|超纯氮(dan)气(qi)(qi)(qi)。炔(gui)(gui)醇(chun)可(ke)以与(yu)(yu)氨(an)基甲(jia)酸酯反应，生(sheng)(sheng)(sheng)成(cheng)各种(zhong)氨(an)基甲(jia)酸酯炔(gui)(gui)醇(chun)。

【填空题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】1-丁(ding)烯(xi)(xi)(xi)(xi)(xi)(xi)和2-丁(ding)烯(xi)(xi)(xi)(xi)(xi)(xi)为(wei)(wei)(wei)(wei)同(tong)分异构(gou)(gou)体,二(er)者(zhe)(zhe)互为(wei)(wei)(wei)(wei)__________(填写:构(gou)(gou)造/同(tong)分/对映/立(li)体/构(gou)(gou)象(xiang),其(qi)一或(huo)其(qi)二(er),用/隔(ge)开)异构(gou)(gou)体。()【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】齿(chi)状线(xian)【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】胃【单(dan)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】胰【判断(duan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】甲苯被氧(yang)化(hua)时先(xian)生(sheng)成(cheng)苯甲酸,因此,可(ke)(ke)通(tong)过(guo)1-甲基萘氧(yang)化(hua)制备1-萘甲酸:()【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】围成(cheng)胆(dan)囊三角(jiao)的(de)(de)(de)结构(gou)(gou)是(shi)【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】鼻(bi)咽的(de)(de)(de)结构(gou)(gou)有【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】牙(ya)周(zhou)组(zu)织包括【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】出入肝门(men)的(de)(de)(de)结构(gou)(gou)有【单(dan)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】肝外胆(dan)道【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】将(jiang)3-己(ji)炔(gui)(gui)转变(bian)为(wei)(wei)(wei)(wei)(Z)-3-己(ji)烯(xi)(xi)(xi)(xi)(xi)(xi)的(de)(de)(de)化(hua)学条件和过(guo)程为(wei)(wei)(wei)(wei)()【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】在(1)丙(bing)(bing)烯(xi)(xi)(xi)(xi)(xi)(xi)腈(2)1,3-丁(ding)二(er)烯(xi)(xi)(xi)(xi)(xi)(xi)(3)丙(bing)(bing)烯(xi)(xi)(xi)(xi)(xi)(xi)(4)环戊(wu)二(er)烯(xi)(xi)(xi)(xi)(xi)(xi)四种(zhong)物质(zhi)中()【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】属于口咽的(de)(de)(de)结构(gou)(gou)有【单(dan)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】下(xia)列(lie)各组(zu)化(hua)合物均(jun)为(wei)(wei)(wei)(wei)路易斯酸的(de)(de)(de)是(shi)?()【单(dan)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】通(tong)过(guo)胆(dan)囊三角(jiao)的(de)(de)(de)结构(gou)(gou)是(shi)【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】无结肠(chang)带的(de)(de)(de)肠(chang)管(guan)是(shi)【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】咽淋巴环包括【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】直肠(chang)【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】食管(guan)的(de)(de)(de)第二(er)个(ge)狭窄部【判断(duan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】在丙(bing)(bing)烯(xi)(xi)(xi)(xi)(xi)(xi)分子中的(de)(de)(de)C原子均(jun)为(wei)(wei)(wei)(wei)SP2杂化(hua)轨道。()【单(dan)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】将(jiang)丙(bing)(bing)烯(xi)(xi)(xi)(xi)(xi)(xi)通(tong)过(guo)下(xia)述(shu)何种(zhong)试剂或(huo)过(guo)程可(ke)(ke)以(yi)得到正丙(bing)(bing)醇。()【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】十(shi)二(er)指肠(chang)【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】通(tong)过(guo)下(xia)列(lie)哪个(ge)过(guo)程可(ke)(ke)以(yi)得到1-溴-2-丁(ding)烯(xi)(xi)(xi)(xi)(xi)(xi)()【单(dan)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】分子式为(wei)(wei)(wei)(wei)C5H12的(de)(de)(de)烷烃发生(sheng)一氯代反应的(de)(de)(de)产(chan)物只有一种(zhong),则该(gai)物质(zhi)一定是(shi)()【多(duo)(duo)选(xuan)(xuan)(xuan)(xuan)(xuan)(xuan)题(ti)(ti)(ti)(ti)(ti)(ti)(ti)】顺(shun)-2-丁(ding)烯(xi)(xi)(xi)(xi)(xi)(xi)和反-2-丁(ding)烯(xi)(xi)(xi)(xi)(xi)(xi)二(er)者(zhe)(zhe)的(de)(de)(de)关系(xi)是(shi):()【其(qi)它(ta)】圣诞节插画。4-戊(wu)炔(gui)(gui)-1-醇国内比较好的(de)(de)(de)生(sheng)产(chan)厂家。南通(tong)2-十(shi)一炔(gui)(gui)-1-醇炔(gui)(gui)醇

国内(nei)可以定(ding)制的(de)炔醇(chun)(chun)商家。南(nan)通2-十一(yi)炔-1-醇(chun)(chun)炔醇(chun)(chun)

但其(qi)反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)压(ya)力(li)(li)(li)高(gao)且使用(yong)溶(rong)剂(ji)(ji)(ji)增加了产品分(fen)离工(gong)序的(de)(de)(de)负担。的(de)(de)(de)技(ji)术(shu)(shu)方案中采用(yong)高(gao)分(fen)散氧(yang)化铟复合(he)(he)(he)的(de)(de)(de)氮掺(chan)杂(za)多孔炭材料为(wei)(wei)载体负载pd作为(wei)(wei)炔醇(chun)(chun)(chun)选(xuan)(xuan)(xuan)择(ze)性(xing)加氢(qing)催(cui)化剂(ji)(ji)(ji)，在(zai)反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)温(wen)度(du)30℃、压(ya)力(li)(li)(li)、有溶(rong)剂(ji)(ji)(ji)乙醇(chun)(chun)(chun)存(cun)(cun)(cun)在(zai)下，反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)2h，炔醇(chun)(chun)(chun)转化率为(wei)(wei)100%，相应(ying)(ying)(ying)(ying)烯(xi)醇(chun)(chun)(chun)的(de)(de)(de)选(xuan)(xuan)(xuan)择(ze)性(xing)可(ke)达(da)98%。但该(gai)体系(xi)反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)压(ya)力(li)(li)(li)较高(gao)，反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)时间(jian)较长。现有技(ji)术(shu)(shu)存(cun)(cun)(cun)在(zai)以(yi)下不足：（1）反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)时间(jian)长；（2）反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)压(ya)力(li)(li)(li)大；（3）使用(yong)溶(rong)剂(ji)(ji)(ji)，增加了分(fen)离成本(ben)；（4）催(cui)化剂(ji)(ji)(ji)中贵金属(shu)活(huo)性(xing)组分(fen)含量高(gao)且用(yong)量大，成本(ben)高(gao)。技(ji)术(shu)(shu)实现要素：本(ben)发明所(suo)要解(jie)决的(de)(de)(de)技(ji)术(shu)(shu)问题是(shi)克服上(shang)述现有技(ji)术(shu)(shu)存(cun)(cun)(cun)在(zai)的(de)(de)(de)缺陷，提(ti)供一(yi)种收率高(gao)，催(cui)化剂(ji)(ji)(ji)便宜(yi)、用(yong)量少、稳(wen)定性(xing)高(gao)，反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)条件温(wen)和(he)，反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)时间(jian)短的(de)(de)(de)炔醇(chun)(chun)(chun)选(xuan)(xuan)(xuan)择(ze)性(xing)加氢(qing)制烯(xi)醇(chun)(chun)(chun)的(de)(de)(de)方法(fa)。为(wei)(wei)此，本(ben)发明采用(yong)如下技(ji)术(shu)(shu)方案：一(yi)种回(hui)路反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)器(qi)中炔醇(chun)(chun)(chun)选(xuan)(xuan)(xuan)择(ze)性(xing)加氢(qing)制烯(xi)醇(chun)(chun)(chun)的(de)(de)(de)方法(fa)，将炔醇(chun)(chun)(chun)和(he)钙(gai)钛矿型复合(he)(he)(he)氧(yang)化物催(cui)化剂(ji)(ji)(ji)投入(ru)回(hui)路反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)器(qi)中，在(zai)一(yi)定h2压(ya)力(li)(li)(li)和(he)温(wen)度(du)下进行(xing)选(xuan)(xuan)(xuan)择(ze)性(xing)氢(qing)化反(fan)(fan)(fan)应(ying)(ying)(ying)(ying)，得(de)到对(dui)应(ying)(ying)(ying)(ying)的(de)(de)(de)烯(xi)醇(chun)(chun)(chun)。所(suo)述的(de)(de)(de)钙(gai)钛矿型复合(he)(he)(he)氧(yang)化物催(cui)化剂(ji)(ji)(ji)为(wei)(wei)la1-mmmmn1-npdno3+δ；m选(xuan)(xuan)(xuan)自y、ce、pr中的(de)(de)(de)一(yi)种；其(qi)中，m取(qu)，n取(qu)。所(suo)述炔醇(chun)(chun)(chun)的(de)(de)(de)结(jie)构式(shi)为(wei)(wei)式(shi)（i）；所(suo)述烯(xi)醇(chun)(chun)(chun)的(de)(de)(de)结(jie)构式(shi)为(wei)(wei)式(shi)（ii）；其(qi)中，r1、r2为(wei)(wei)氢(qing)或烃基。所(suo)述的(de)(de)(de)炔醇(chun)(chun)(chun)选(xuan)(xuan)(xuan)自2-甲(jia)基-3-丁(ding)炔-2-醇(chun)(chun)(chun)、去氢(qing)芳樟醇(chun)(chun)(chun)（3。南(nan)通2-十一(yi)炔-1-醇(chun)(chun)(chun)炔醇(chun)(chun)(chun)

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