CAS: 78-83-1; Isobutanol

上下游产品

CAS号187737-37-7 propene | CAS号201230-82-2 carbon monoxide | CAS号78-84-2 异丁醛 | CAS号75-65-0 叔丁醇 | CAS号18269-50-6 Isobutoxytrimet... | CAS号2516-33-8 环丙基甲醇 | CAS号79-31-2 异丁酸 | CAS号71412-40-3 (4-Methyl-1,3-p... | CAS号50-00-0 甲醛 | CAS号1221-65-4 1,6-Di-t-butyl-... | CAS号1081-32-9 6-tert-butylnap... | CAS号17085-91-5 Naphthalene,1-(... | CAS号10565-10-3 1,4-Di-tert-but... | CAS号2876-35-9 Naphthalene,2-(... | CAS号5851-43-4 2-异丙基苯并咪唑 | CAS号3972-56-3 1-叔丁基-4-氯苯 | CAS号542-55-2 甲酸异丁酯 | CAS号67-64-1 丙酮 | CAS号547-63-7 异丁酸甲酯

甲基丙烯腈置于zirconium(Iv) Oxide 异丙醇体系中,用88%的收率获得产物异丁醇
参考文献:Takahashi,Kyoko; Shibagaki,Makoto; Matsushita,Hajime,Chemistry Letters,1990,# 2,P. 311-314
标题:Takahashi,Kyoko; Shibagaki,Makoto; Matsushita,Hajime,Chemistry Letters,1990,# 2,P. 311-314

专利信息

专利号:US-10604599-B2
优先权日:2018-05-29
标题:Method for green synthesis of uniform- and large-particle-size polystyrene particles
发明人：SHUANG CHENDONG; ZHOU WEIWEI; WANG YUNSHU; LI AIMIN; LI QIMENG; LIU LILI; WANG WEI; ZHANG YI
权利人:NANJING UNIVERSITY OF TECHNOLOGY; NANJING UNIV & YANCHENG ACADEMY OF ENVIRONMENTAL PROTECTION TECHNOLOGY AND ENGINEERING
摘要:A method for green synthesis of uniform- and large-particle-size polystyrene particles, comprising steps of: prepolymerizing styrene at 70â–¡ to 75â–¡ for 1 h to 6 h in advance while stirring, adding divinylbenzene dissolved with initiators to the styrene, and stirring for 10 min to 30 min to obtain oil phase; heating lactic acid or an aqueous solution of lactic acid to 70â–¡ to 80â–¡, adding the oil phase to dispersed phase by a constant-pressure device, maintaining the temperature for 2 h, heating to 80±5â–¡ and then maintaining the temperature for 1 h, and heating to 85±5â–¡ and then maintaining the temperature for 3 h to 6 h, to obtain polystyrene particles with a uniform particle size ranging from 0.7 mm to 2.0 mm.

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-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-6815214-B2
优先权日:2000-12-29
标 题 :Pharmaceutical uses and synthesis of diketopiperazines
发明人：BOYCE JIM P; HOWBERT J JEFFRY; TABONE JOHN C
权利人:CELLTECH R & D INC
摘要:The synthesis of novel diketopiperazines, their use in inhibiting cellular events such as those involving NFK-α, NFK-β and in the treatment of inflammation events, a combinatorial library of diverse diketopiperazines and process for their synthesis as a library and as individual compounds. In particular novel diketopiperazines are disclosed including their synthesis and use in cellular events such as activation of the transcription factor, nuclear factor, TNF-α, TNF-β and also apoptosis.

专利号:US-8426612-B2
优先权日:2009-04-22
标 题:Synthesis of 3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-5[2-(phenylsulfonyl)ethyl]-1H-indole
发明人：SERAFINI SIRO; CASTELLIN ANDREA; DAL SANTO CLAUDIO
权利人:SERAFINI SIRO; CASTELLIN ANDREA; DAL SANTO CLAUDIO; ITALIANA SINT SPA
摘要:The present invention refers to the synthesis of 3-{[(2R)-1-methylpyrrolidin-2-yl]methyl}-5-[2-(phenylsulfonyl)ethyl]-1H-indole, a drug known by the name Eletriptan, or of its salts. In particular, the present invention regards a process for the synthesis of Eletriptan or of its salt, comprising the following steps: a) Salifying the intermediate of Formula (6), using a dicarboxylic acid to obtain a derived salt; b) Optionally, purifying said raw salt obtained according to step a) by solvent crystallization to obtain a purified salt of the intermediate of Formula (6); c) Converting said salt of the intermediate of formula (6) according to step a) or said purified salt according to step b) into an intermediate of formula (10); d) Converting the intermediate of Formula (10) into Eletriptan or its salt.

专利号:US-2006128930-A1
优先权日:2004-12-03
标题 :Synthesis of sterically hindered phenol based macromolecular antioxidants
发明人：DHAWAN ASHISH; CHOLLI ASHOK L
权利人:DHAWAN ASHISH; CHOLLI ASHOK L
摘要:Disclosed is a method for the synthesis of sterically hindered polymeric antioxidants based on phenol type antioxidant monomers. The method includes polymerizing and alkylating a phenol containing monomer represented by the following structural formula: n n nto produce a sterically hindered polymeric macromolecular antioxidant. X, R 10 and q are as defined herein. The disclosed method is a simple, direct and economical process for the synthesis of sterically hindered polymeric macromolecular antioxidants.