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- Cyclopropane carbonyl chloride is an important intermediate. 環(huán)丙甲酰氯是一種重要的中間體。
- The p-chlorophenyl isocyanate is synthesised by carbonyl chloride and p-chloroaniline. 采用光氣與對氯苯胺合成對氯苯基異氰酸酯。
- Phosgene, or carbonyl chloride, is an extremely toxic gas, and it was used for that purpose during World War I. 光氣,又名氯代甲酰氯,是一種巨毒氣體,在第一次世界大戰中作為毒氣使用。
- Synthesis of Triflumuron by Carbonyl Chloride 光氣法合成殺蟲(chóng)隆
- Improvement on Synthesis of Cyclopropane Carbonyl Chloride 環(huán)丙甲酰氯合成改進(jìn)
- Fluoroalkyl acetic acids were converted to their corresponding carbonyl chlorides, which was then reacted with o-amino benzaldehyde and ammonia gas to give 3-(1-iminofluoroalkyl)-1H-qunolin-2-ones in moderate yields. 摘要用2-氟烷基乙酸為初始原料,用氯化亞砜或五氯化磷將其轉化為相應的酰氯,后者在室溫與鄰胺基苯甲醛縮合,通入氨氣回流反應得到3-(1-亞胺基氟烷基)-1H-喹啉-2-酮類(lèi)化合物,產(chǎn)率中等。
- Brief introduction of control the tail gas containing carbonyl chloride 淺談尾氣中光氣的治理
- Keywords carbonyl chloride;p-chloroaniline;p-chlorophenyl isocyanate;synthesis; 光氣;對氯苯胺;對氯苯基異氰酸酯;光氣法;
- Production and application of solid carbonyl chloride and its development prospects 固體光氣的生產(chǎn)、應用及發(fā)展前景
- Keywords carbonyl chloride;3;4-dichloroaniline;4-dichlorphenyl isocyanate;synthesis; 光氣;3;4-二氯苯胺;二氯苯基異氰酸酯;光氣法;
- Keywords carbonyl chloride;ethyl mercaptan;arbonochloridothioic acid s-ethyl ester;synthesis; 光氣;乙硫醇;氯甲酸乙硫醇酯;合成;
- The carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail. 在此基礎上對羰基鈷在催化羰化反應領(lǐng)域的應用作了展望。
- METHODS Target compound was synthesized by steps of benzyl protection, carbonyl reduction, deprotection and benzene reduction. 方法以鄰苯二甲酰亞胺為原料,經(jīng)過(guò)芐基保護、羰基還原、脫保護和苯環(huán)還原四步反應合成目標產(chǎn)物。
- METHODS Target compound was synthesized by steps of benzyl protection,carbonyl reduction,deprotection and benzene reduction. 方法以鄰苯二甲酰亞胺為原料,經(jīng)過(guò)芐基保護、羰基還原、脫保護和苯環(huán)還原四步反應合成目標產(chǎn)物。
- The salt lithium chloride is hygroscopic. 氯化鋰鹽具有吸濕性的。
- The better ATRP of acrylamide is investigated with 2-chloride propionamide instead of benzyl chloride as initiators. 采用2-氯丙酰胺作為引發(fā)劑比氯化芐可更有效地引發(fā)丙烯酰胺的水溶液聚合。
- The production principles,production methods and progress of benzyl chloride are introduced. 介紹氯化芐生產(chǎn)的原理、方法和技術(shù)進(jìn)展。
- The production status of benzyl chloride were introduced.The main problems in operation of units were discussed. 介紹了氯化芐生產(chǎn)情況,對裝置運行中的主要問(wèn)題進(jìn)行了討論。
- Ferric Chloride alone gives polymer with benzene. 三氧化鐵可單獨催化苯的聚合。
- The absolute safe content of benzyl chloride is less than 0.01wt%,which can fully meets the requirement of fire. 認為當氯化芐濃度低于0.;01%25時(shí),可視為絕對安全濃度,可以滿(mǎn)足動(dòng)火要求。