CAS: 19600-63-6; 1,2-Epoxy-7-Octene

相似化合物

1883429-78-4 2855-19-8 2984-50-1

上下游产品

1,7-°Ctadiene 2-(4-Oxiranyl-butyl)-thiiran 4-(hex-5-en-1-yl)-1,3-dioxolan-2-one (Z)-8-Phenyl-°Ct-2-en-1-ol (E)-8-phenyl°Ct-2-en-1-ol 1-[4-((Z)-8-Hydroxy-°Ct-6-enyl)-phenyl]-ethanone

📜1,7-辛二烯置于schiff'S Base Ligand 1A 氧气,异丁醛体系中,用 乙腈 用作溶剂,以65%的收率获得1,2-环氧-7-辛烯
参考文献:钴(II)催化烯烃与脂肪醛和分子氧的反应:范围和机理
标题:钴(II)催化烯烃与脂肪醛和分子氧的反应:范围和机理
摘要:可以使用衍生自芳族醛和胺或α-氨基酯的席夫碱制备各种钴(II)配合物.这些络合物是脂肪族醛与各种烯烃之间反应的通用催化剂.反应的结果受烯烃的电子性质控制,因为缺电子的烯烃经历醛的氧化加成反应,然后引入双氧生成2-羟基(酰氧基)-4-氧酸酯或腈,而未活化或富电子的烯烃则提供了相应的环氧化物.这些反应通过自由基途径进行的,并提出了一种常见的酰基钴中间体,用于形成4和环氧化物7.
Doi:10.1016/s0040-4020(01)87194-5

专利信息

专利号:US-7038062-B2
优先权日:2004-07-01
标题:Synthesis of cyclic trithiocarbonates from epoxides
发明人：PARKER DANE KENTON
权利人:GOODYEAR TIRE & RUBBER
摘要:This invention provides a low cost technique for synthesizing cyclic trithiocarbonates by a simple one step process from epoxides that can be conducted under atmospheric pressure. This synthesis can be depicted as follows: n nwherein R represents a moiety selected from the group consisting of alkyl groups and aryl groups, wherein R′ represents a moiety selected from the group consisting of alkyl groups, aryl groups, and hydrogen atoms, and wherein R″ represents a moiety selected from the group consisting of alkyl groups, aryl groups, and hydrogen atoms, wherein the R moiety and the R′ moiety can be bonded together to form a cyclic structure, with the proviso that R″ represents a hydrogen atom if R′ represents an alkyl group or an aryl group. In this process carbon disulfide and a thiocyanate salt, such as potassium thiocyanate, are reacted with the epoxide in an ionic liquid, such as 1-butyl-3-methylimidazolium hexafluorophosphate ([Bmim] PF 6 ) in the presence of water to produce the cyclic trithiocarbonate.

专利号:US-5358860-A
优先权日:1993-04-05
标题:Stereoselective epoxidation of alkenes by chloroperoxidase
发明人：HAGER LOWELL P; ALLAIN ERIC J
权利人:UNIV ILLINOIS
摘要:A method of converting olefins to chiral epoxides comprises combining an asymmetric aliphatic or aryl alkene substrate with a buffered chloroperoxidase solution to form a stabilized reaction mixture, and gradually adding hydrogen peroxide as a substrate oxidant, such that the chloroperoxidase catalyzes the conversion of the substrate to the corresponding epoxide in enantiomeric excess. The products of the invention are alkyl and aryl non-primary epoxides. The resulting preparations are enantiomerically pure, and may greatly enhance large-scale synthesis of stereoisomer products such as pharmaceuticals and pesticides.

专利号:US-2006004210-A1
优先权日:2004-07-01
标题:Synthesis of cyclic trithiocarbonates from epoxides

专利号:US-11219887-B2
优先权日:2017-08-28
标 题 :Method for preparing organic zinc catalyst, organic zinc catalyst prepared by the method and method for preparing polyalkylene carbonate resin using the catalyst
发明人：BANG JUNGUP; PARK KYOSUNG; PARK SEUNG YOUNG; HWANG GYO HYUN; CHOI BYUNG HEE; KIM SUNG-KYOUNG; BANG YONGJU
权利人:LG CHEMICAL LTD
摘要:The disclosed relates to a method for preparing an organic zinc catalyst used in the synthesis of a polyalkylene carbonate resin, an organic zinc catalyst provided therefrom, and a method for preparing a polyalkylene carbonate resin using the catalyst. The organic zinc catalyst according to the present disclosure includes a predetermined amount of Zr on the surface through a simple process, and thus can exhibit improved catalytic activity as compared to a conventional catalyst in the polymerization process for preparing a polyalkylene carbonate resin.

专利号:EP-0578354-A2
优先权日:1992-05-18
标题 :Synthesis of epoxysilicones

专利号:EP-0578354-B1
优先权日:1992-05-18
标 题 :Synthesis of epoxysilicones