CAS: 563-54-2; 1,2-Dichloroprop-1-Ene

上下游产品

2-氯丙烯 2-Chloropropene 557-98-2

丙炔置于氯体系中,化学反应生成 1,2-二氯丙烯
参考文献:Dorofeeva,L.A. Et Al.,Journal Of Organic Chemistry Ussr (English Translation),1972,Vol. 8,P. 2049-2055
标题:Dorofeeva,L.A. Et Al.,Journal Of Organic Chemistry Ussr (English Translation),1972,Vol. 8,P. 2049-2055

专利信息

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-2024043406-A1
优先权日:2020-12-18
标题 :Method for sequential one-pot synthesis of tkx-50
发明人：DELAGE ARTHUR; ECK GENEVIÈVE; ALAIME THIBAUD; LACEMON FRÉDÉRICK; KLAPOTKE THOMAS; STIERSTORFER JORG; BOLTER MARC
权利人:EURENCO FRANCE
摘要:The present invention relates to a sequential one-pot synthesis of TKX-50, suitable for larger-scale production, during which an acetyl halide is used during the cyclization of diazidoglyoxime so as to obtain 1,1′-diacetyl-5,5′-bistetrazole, which is then hydrolyzed to 5,5′-bistetrazole-1,1′-diolate, to which compound a hydroxylammonium salt is subsequently added.

专利号:EP-0444889-A1
优先权日:1990-02-26
标 题:Novel synthesis of carbapenem intermediates
发明人：RANO THOMAS A; GREENLEE MARK L; DININNO FRANK P
权利人:MERCK & CO INC
摘要:Carbapenems having the formula: are prepared by a novel reaction of a readily accessible carbapenem intermediate and an organostannane. The reaction, which is mediated by a palladium compound and, optionally, a phosphine ligand, proceeds at remarkably mild temperatures in reproducibly good yields.

专利号:US-2323861-A
优先权日:1942-11-21
标题:Synthesis of organic acids
发明人：ZELLNER CARL N
权利人:TIDE WATER ASSOCIATED OIL COMP

专利号:CN-105567746-B
优先权日:2015-12-31
标 题 :A kind of method of enzymatic synthesis of pyrethroid insecticide intermediate

专利号:EP-4263527-A1
优先权日:2020-12-18
标题 :Method for sequential one-pot synthesis of tkx-50