CAS: 628-11-5; 3-Chloropropyl Carbonochloridate

相似化合物

627-11-2 638-41-5 628-09-1

上下游产品

CAS号503-30-0 三甲氧基酯 | CAS号503-38-8 氯甲酸三氯甲酯 | CAS号75-44-5 光气 | CAS号627-30-5 3-氯-1-丙醇 | CAS号31121-11-6 3-苯氨基-1-丙醇 | CAS号1031927-07-7 4-[[(3-氯丙氧基)羰基]... | CAS号7507-38-2 1-Propanol, 3-c... | CAS号92952-76-6 2-chloro-4-(3-h... | CAS号6326-12-1 3-chloropropyl ...

三甲氧基酯,氯甲酸三氯甲酯置于pentabutyl Propyl Guanidinium Chloride,Silica Gel体系中,化学反应 6.0H,以90%的收率获得产物3-氯-1-丙基氯甲酸酯
参考文献:Reaction Of Epoxides With Chlorocarbonylated Compounds Catalyzed By Hexaalkylguanidinium Chloride
标题:Reaction Of Epoxides With Chlorocarbonylated Compounds Catalyzed By Hexaalkylguanidinium Chloride
摘要:Silica-Supported Guanidinium Chloride (Pbgsicl) Exhibits Efficient Chemo-And Regiospecific Catalytic Activity In The Ring Opening Of Epoxides With Various Electrophiles. This Reaction Allows The Preparation Of Beta-Chloro Esters And Beta-Chloro Chloroformates In High Yield-Under Neutral Conditions Which Offer Product Stability And Ease Of Product Isolation.
DOI:10.1021/jo00096A040

专利信息

专利号:US-9657030-B2
优先权日:2010-06-11
标 题 :Transition metal-catalyzed processes for the preparation of N-allyl compounds and use thereof
发明人：GIGUERE JOSHUA ROBERT; MCCARTHY KEITH EDWARD; REISCH HELGE ALFRED; SANDOVAL SERGIO; STYMIEST JAKE LARRY
权利人:RHODES TECH
摘要:The present disclosure provides processes for the N-dealkylation of tertiary amines and the use of transition metal catalysts to prepare tertiary N-allyl amine derivatives and secondary amine derivatives thereof. The tertiary amines can be alkaloids and, more particularly, the tertiary amines can be opioids. In specific embodiments, the present disclosure provides methods for use in processes for the synthesis of naloxone and naltrexone from oripavine.

专利号:US-3998816-A
优先权日:1973-04-16
标题 :7-[5-N-(n-Butoxyethoxy carbonyl and 2-chloroethoxy carbonyl)-amino] cephalosporins C
发明人：SEKI SHIGEO; ISHIMARU TOSHIYASU
权利人:MEIJI SEIKA KAISHA
摘要:New and useful cephem compounds derived from cephalosporin C are provided by this invention, which are valuable as intermediate for the synthesis of another bacteriocidally active cephem derivatives and which are readily extractable from its aqueous solution by means of an organic solvent and enable the cephalosporin C content in the aqueous fermentation broth filtrate to be recovered at an improved yield. Cephalosporin C present in the fermentation broth may be converted into the cephem compounds of this invention by reacting with a substituted chloroformate compound within said filtrate, and the cephem compounds so formed may then be extracted therefrom with an organic solvent. The cephem compounds of this invention further may be converted into a 7-acylamidocephalosporanic acid or 7-aminocephalosporanic acid through some successive reactions.

专利号:CN-110668918-B
优先权日:2019-10-22
标 题 :The chemical synthesis method of 3-chloro-1-propanol

专利号:CN-110668918-A
优先权日:2019-10-22
标 题:The chemical synthesis method of 3-chloro-1-propanol

专利号:CN-119504882-A
优先权日:2023-08-24
标题 :Synthesis method of GalNAc derivative