CAS: 420-12-2; Thiirane

上下游产品

CAS号3326-89-4 1,3-氧杂硫异戊酮 | CAS号106-93-4 1,2-二溴乙烷 | CAS号60743-07-9 1,3-Dithietan-1... | CAS号60-24-2 巯基乙醇 | CAS号407-25-0 三氟乙酸酐(TFAH) | CAS号86852-11-1 Diethyloxytriph... | CAS号75-21-8 环氧乙烷 | CAS号629-17-4 1,2-二硫氰酸亚乙酯 | CAS号108-02-1 卡普他明 | CAS号3570-55-6 双(2-巯乙基)硫醚 | CAS号540-63-6 1,2-乙二硫醇 | CAS号144040-42-6 2-dimethylphosp... | CAS号505-29-3 1,4-二噻烷 | CAS号4325-97-7 2-chloroethanethiol | CAS号1746-13-0 烯丙基苯基醚 | CAS号80071-51-8 4-thia-6-phenox... | CAS号19149-77-0 BIS(2-CHLOROETH... | CAS号190121-81-4 2-[ethyl-[3-[et...

O-Pentafluoropropionyl-2-Mercaptoethanol置于三乙胺体系中,用 二乙二醇二甲醚 作为反应溶剂,以70%的收率获得产物环硫乙烷
参考文献:Formation Of C-s Bond By The Elimination Of Perfluorocarboxylic Acid
标题:Formation Of C-s Bond By The Elimination Of Perfluorocarboxylic Acid
摘要:Thiirane可以通过与三乙胺的分子内消除反应,方便地从2-巯基乙基三氟乙酸酯或五氟丙酸酯反应生成.烷基苄基硫化物也可以通过与苄基三氟乙酸酯或五氟丙酸酯和烷基硫醇的分子间消除反应合成.
DOI:10.1246/bcsj.53.2097

专利信息

专利号:US-12421534-B2
优先权日:2021-11-10
标 题 :Engineered enzymes and method for the synthesis of diverse tyrosine analogs
发明人：ALMHJELL PATRICK J; ARNOLD FRANCES H
权利人:CALIFORNIA INST OF TECHN
摘要:Provided herein is an engineered tryptophan synthase β-subunit (TrpB) that catalyzes the synthesis of tyrosine, tyrosine analogs, or salts thereof. Also provided herein are methods for preparing tyrosine, tyrosine analogs, or a salt thereof using the engineered TrpB described herein.

专利号:US-11858953-B2
优先权日:2018-04-04
标 题:Compositions and methods for synthesis of phosphorylated molecules
发明人：CHAPUT JOHN; LIAO JEN-YU; BALA SAIKAT
权利人:UNIV CALIFORNIA
摘要:The invention provides compositions and methods for synthesis of phosphorylated organic compounds, including nucleoside triphosphates.

专利号:US-7429658-B2
优先权日:2003-09-11
标题 :Synthesis of protected pyrrolobenzodiazepines
发明人：HOWARD PHILIP; MASTERSON LUKE
权利人:SPIROGEN LTD
摘要:A method of synthesis of a N-10 protected PBD compound of formula (I): n nvia an intermediate of formula (II) or formula (V):

专利号:US-10040752-B2
优先权日:2015-08-24
标 题 :Synthesis of levomethadone hydrochloride or dextromethadone hydrochloride and methods for use thereof
发明人：MKRTCHYAN GNEL; YAO QINGWEI
权利人:CODY LABORATORIES INC
摘要:Highly efficient methods for synthesis of levomethadone hydrochloride or dextromethadone hydrochloride are provided starting from D-alanine, or L-alanine, respectively, with retention of configuration. Methods for treating a subject are provided comprising administering a composition comprising an effective amount of levomethadone hydrochloride having not more than 10 ppm dextromethadone.

专利号:US-10995076-B2
优先权日:2017-05-24
标 题:Halogenated benzoxazine for use in the synthesis of polybenzoxazine
发明人：FEDURCO MILAN; RIBEZZO MARCO
权利人:MICHELIN & CIE
摘要:A halogenated benzoxazine compound, which can be used in particular as monomer in the synthesis of polybenzoxazine, corresponds to the formula (the symbol Hal representing at least one halogen): n nin which: each benzene nucleus bears at least one halogen; R 1 and R 2 , which are identical or different, represent hydrogen or an alkyl comprising from 1 to 8 carbon atoms; “x 1 â€? and “x 2 â€?, which are identical or different, are integers equal to or greater than 1; “x 3 â€? is an integer equal to or greater than 1; and X is a heteroatom chosen from O and S.

专利号:US-7557099-B2
优先权日:2004-03-01
标题 :Pyrrolobenzodiazepines as key intermediates in the synthesis of dimeric cytotoxic pyrrolobenzodiazepines
发明人：HOWARD PHILIP WILSON; KANG GYOUNG-DONG
权利人:SPIROGEN LTD
摘要:Compounds and a method of synthesis of compounds of formula (Ia) or (Ib): and salts, solvates, and chemically protected forms thereof, wherein the dotted lines indicate the optional presence of a double bond between C1 and C2 or C2 and C3; R 2 and R 3 are independently selected from —H, â•?O, â•?CH 2 , —CN, —R, OR, halo, â•?CH—R, O—SO 2 —R, CO 2 R and COR; R 10 is a carbamate-based nitrogen protecting group; and R 11 is an oxygen protecting group.