CAS: 107-03-9; Propane-1-Thiol

上下游产品

propan-1-ol propene S-n-propylisothiourea propyl sulfide 2-propylsulfanylethylamine 6-amino-cyclodecanol 1-phenyl-2-(propane-1-sulfinyl)-ethanol S-propyl thiol-acetate

专利信息

专利号:US-10040898-B2
优先权日:2016-08-31
标 题:Method for one-step synthesis of functional polyesters by organic catalysis
发明人：GUO KAI; LIU YIHUAN; ZHU NING; HU XIN; FANG ZHENG; FENG WEIYANG; HUANG WEIJUN
权利人:NANJING UNIVERSITY OF TECHNOLOGY
摘要:It relates to the field of synthetic macromolecular chemistry, and discloses a method for one-step synthesis of thiol-functionalized polyester polyols by organic catalysis. This method uses lactone monomer as reaction raw material, thiol-alcohol as initiator, and diphenyl phosphate as organic catalyst to catalyze and synthesize the thiol-functionalized polyester polyols. The present invention provides a method which is simple, inexpensive, easily controllable and environmentally friendly to prepare thiol-functionalized polyester polyols with the easily available and controllable catalyst. The method can selectively catalyze the ring opening polymerization of lactone to prepare thiol-functionalized polyester polyols using the organic catalyst.

专利号:US-2008086013-A1
优先权日:2006-06-15
标 题:Carbometallation of alkynes and improved synthesis of uniquinones
发明人：LIPSHUTZ BRUCE H
权利人:UNIV CALIFORNIA
摘要:Methods for the carbometallation of alkynes are presented. Those are useful for the synthesis of CoQ 10 and other ubiquinones as well as for the synthesis of ubiquinol analogs.

专利号:US-10711138-B2
优先权日:2016-04-08
标题:Intermediates and procedures for the synthesis of functional materials
发明人：KIRSCH PEER; GUNST SUSANN
权利人:MERCK PATENT GMBH
摘要:The present invention relates to heteroaromatic compounds which have two different reactive groups, their use in the synthesis of asymmetrically substituted compounds, and synthesis processes in which the compounds according to the invention are reacted sequentially with two different compounds, whereby an asymmetrically substituted compound is formed.

专利号:US-9126995-B2
优先权日:2011-11-08
标题:Method for catalytic asymmetric synthesis of optically active isoxazoline compound and optically active isoxazoline compound
发明人：TOYAMA KEN-ICHI; MORIYAMA YUJI; MATOBA KAZUTAKA; YAOSAKA MANABU; IKEDA EITATSU
权利人:NISSAN CHEMICAL IND LTD
摘要:There is provided a method for catalytic asymmetric synthesis of optically active isoxazoline compound and an optically active isoxazoline compound. A method for catalytic asymmetric synthesis of optically active isoxazoline compound of a formula (6) including reacting an α,β-unsaturated carbonyl compound of a formula (1) and a hydroxylamine in a solvent in the presence of a base by adding a chiral phase transfer catalyst. An optically active isoxazoline compound of a formula (13) that can be synthesized by the method.

专利号:US-8293930-B1
优先权日:2004-06-25
标题 :One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxel
发明人：NAIDU RAGINA
权利人:NAIDU RAGINA; CHATHAM BIOTEC LTD
摘要:A process is provided for the semi-synthesis of taxane intermediates useful in the preparation of paclitaxel and docetaxel, in particular, the semi-synthesis of protected taxane intermediate in a one pot reaction of protecting the C-7 and C-10 positions and attaching a side chain at the C-13 position and subsequently deprotecting the group to form paclitaxel or docetaxel, and taxane intermediates.

专利号:US-10253153-B2
优先权日:2015-04-24
标题 :Linker and support for solid phase synthesis of nucleic acid, and production method of nucleic acid using said support
发明人：MAETA ERI; MORI KENJIRO; HORIE SHOHEI; ITO TAKAHIKO; SAITO SHOICHIRO; NAGAO RYUHEI
权利人:NITTO DENKO CORP
摘要:The present invention provides a linker for solid phase synthesis of nucleic acid, which consists of a compound represented by the formula (I) or the formula (II), a support for solid phase synthesis of nucleic acid, which has a structure represented by the formula (III), and a production method of a nucleic acid, which uses the support: n nwherein each symbol is as defined in the SPECIFICATION.