CAS: 6303-18-0; Pentane-1-Sulfonyl Chloride

上下游产品

diamyl disulfide n-pentanethiol n-pentyl thi°Cyanate 1-pentanesulfonic acidperfluoro-n-pentane sulfonylfluoride methyl 1-pentanesulfonate Pentan-sulfonsaeure-p-tolylester 1-pentylsulfonamide

二戊基二硫醚置于氯,溶剂黄146体系中,化学反应生成 戊烷-1-磺酰氯
参考文献:Lee; Dougherty,Journal Of Organic Chemistry,1940,Vol. 5,P. 84
标题:Lee; Dougherty,Journal Of Organic Chemistry,1940,Vol. 5,P. 84

专利信息

专利号:US-10995049-B2
优先权日:2019-07-19
标 题 :Total synthesis of prostaglandin J natural products and their intermediates
发明人：LI JIAMING; XU CHEN; AHMED TONIA S; GRUBBS ROBERT H; STOLTZ BRIAN M
权利人:CALIFORNIA INST OF TECHN
摘要:The present disclosure is directed to methods of preparing prostaglandin J natural products by stereoretentive metatheses reactions and intermediates used in the synthesis of these natural products, including the use of intermediates of Formula (I-A), where R 1 is defined in the specification

专利号:US-7420052-B2
优先权日:2001-08-24
标 题:Intermediates for synthesis of vinblastine, process for preparation of the intermediates and process for synthesis of vinblastines
发明人：FUKUYAMA TOHRU; TOKUYAMA HIDETOSHI; YOKOSHIMA SATOSHI
权利人:JAPAN SCIENCE & TECH AGENCY
摘要:An intermediate for vinblastine synthesis represented by general formula A. n ngeneral formula A.n n(in the formula, R 1 , R 2 , R 3 and R 4 are the group selected independently from the group consisting of H, lower alkyl group, lower alkoxy group, halogen, lower perfluoroalkyl group, lower alkylthio group, hydroxy group, amino group, mono- or di-alkyl or acylamino group, lower alkyl or arylsulfonyloxy group. R 5 is H, or a lower alkyl group or a substituted or non-substituted aryl group, R 6 is an alkyl group of carbon number 4 or less, R 7 is a substituted or non-substituted aryl group, R 8 is a substituted or non-substituted aryl group or lower alkyl group and R 9 is an acyl group or trialkylsilyl group.) A method for synthesis of the compound of general formula A utilizing radical ring forming reaction of thioanilides and using the compound of general formula B as the starting material, synthesizing thioanilide of general formula C by the reaction with compound 1 and the formation of a 11-membered ring by intramolecular alkylation of 2-nitrobenzenesulfonamide by which the reactions can proceed under mild conditions and high yield can be accomplished.

专利号:US-9988364-B1
优先权日:2017-03-21
标题 :Process for synthesis of Eliglustat and intermediate compounds thereof
发明人：LIU YU; YU GUANNENG; ZHENG ZHIGUO
权利人:ZHEJIANG AUSUN PHARMACEUTICAL CO LTD
摘要:The present invention relates to a process for synthesis of Eliglustat and intermediate compounds thereof. In particular, the present invention relates to a process for synthesis of Eliglustat and pharmaceutically acceptable salts thereof, and relates to the intermediate compounds in the process and a process for preparation of the intermediate compounds.

专利号:US-6849743-B2
优先权日:1997-08-15
标 题 :Synthesis of clasto-lactacystin β-lactone and analogs thereof
发明人：SOUCY FRANCOIS; FLAMONDON LOUIS; BEHNKE MARK; ROUSH WILLIAM
权利人:MILLENNIUM PHARM INC
摘要:The present invention is directed to an improved synthesis of clasto-lactacystin-β-lactone, and analogs thereof, that proceeds in fewer steps and in much greater overall yield than syntheses described in the prior art. The synthetic pathway relies upon a novel stereospecific synthesis of an oxazoline intermediate and a unique stereoselective addition of a formyl amide to the oxazoline. Also described are novel clasto-lactacystin-β-lactones, and analogs thereof and their use as proteasome inhibitors.

专利号:US-2003083352-A1
优先权日:2000-07-31
标 题 :Synthesis of imidazole intermediates
发明人：HELAL CHRISTOPHER J
权利人:PFIZER
摘要:The invention provides a method for synthesis of compounds of formula n n n wherein R 1 and R 19 are as defined. Compounds of formula 12 are useful as intermediates for synthesizing compounds having pharmacological activity inhibiting cdk5, cdk2, and GSK-3.

专利号:US-2013338369-A1
优先权日:2011-03-07
标 题 :Process for the Synthesis of Aminobiphenylene
发明人：HEINRICH MARKUS; PRATSCH GERALD
权利人:HEINRICH MARKUS; PRATSCH GERALD; BASF SE
摘要:The present invention relates to a process for the synthesis of 2-aminobiphenylene and derivatives thereof by reacting a benzene diazonium salt with an aniline compound under basic reaction conditions.