CAS: 2044-08-8; 1-Bromocyclohex-1-Ene

相似化合物

1521-51-3 49676-92-8 31053-84-6

上下游产品

CAS号28075-50-5 1-环状己烯三氟甲烷磺酸 | CAS号5401-62-7 1,2-二溴环己烷 | CAS号108-94-1 环己酮 | CAS号7429-37-0 (±)-反-1,2-二溴环己烷 | CAS号17170-96-6 rel-1α*-Fluoro-... | CAS号10489-97-1 1,1-dibrom°Cycl... | CAS号4545-18-0 环己酮对甲苯磺酰腙 | CAS号6156-08-7 Cyclohexanone h... | CAS号2425-33-4 (1S,2r)-2-溴环己醇 | CAS号10489-97-1 1,1-dibrom°Cycl... | CAS号22618-48-0 1-(1-Cyclohexen... | CAS号27124-92-1 Benzene,2-(1-cy... | CAS号1192-88-7 1-环己烯-1-甲醛 | CAS号18448-47-0 1-环己烯-1-甲酸甲酯 | CAS号636-82-8 环己烯甲酸 | CAS号56671-81-9 3-溴环己-2-烯-1-酮 | CAS号100073-20-9 (Tributyl(1-cyc... | CAS号1125-99-1 1-(1-吡咯烷)环己烯 | CAS号3282-53-9 1-Butylcyclohexene

1-氯环己烯 反应生成1-溴-1-环己烯e
参考文献:1-卤代环己烯和甲基取代的1-卤代环己烯与叔丁醇钾的反应
标题:1-卤代环己烯和甲基取代的1-卤代环己烯与叔丁醇钾的反应
摘要:1-卤代环己烯和1-卤代-4-甲基环己烯与叔丁醇钾(t-Buok)在二甲亚砜和四氢呋喃中的反应已通过三种竞争的脱卤化氢机理发生.它们是:工作在c脱卤化氢1 c 6键,得到cyclohexyne; 工作在c脱卤化氢1 c 6键合得到1,2-环己二烯:和质子重排成相应的3-卤代环己烯,然后β-消除成1,3-环己二烯.高度应变的环己炔和1,2-环己二烯中间体与t-Buok反应生成1-叔丁氧基环己烯,在dmso中的收率为5-20%,在thf中的收率为60%.与取代反应竞争的是1,2-环己二烯二聚为三环[6.4.0.0 2,7 ]-Dodeca-2,12-Diene,以及1,2-和1的1,2-和1,4-环加成,3-环己二烯.
Doi:10.1016/0040-4020(72)88141-9

专利信息

专利号:WO-2012150292-A1
优先权日:2011-05-03
标题:Stereoselective synthesis of cis-4-methylsphingosine and derivatives thereof
发明人：ARENZ CHRISTOPH; PROKSCH DENNY
权利人:UNIV BERLIN HUMBOLDT; ARENZ CHRISTOPH; PROKSCH DENNY
摘要:The invention provides for synthesis of a (S-R) dihydroxy-amino-methylalkylene characterized by the general formula I, or its R-S diastereomer, wherein R1 is CH2OH or CH2-CH2OH, and R2 is C2 to C20 alkyl, whereby a compound characterized by the general formula II, with R3, R4 and R5 being protecting groups for amino and hydroxyl functions, respectively, is used as a starting material. The invention further provides novel intermediates for syntheses of, and analogues to, cis-4-methylsphingosine.

专利号:WO-2004096766-A1
优先权日:2003-04-29
标题 :A method of indole synthesis
发明人：BANWELL MARTIN GERHARDT; LUPTON DAVID WILLIAM
权利人:UNIV AUSTRALIAN; BANWELL MARTIN GERHARDT; LUPTON DAVID WILLIAM
摘要:The present invention relates to methods for the synthesis of indoles. In particular, the invention relates to the coupling of an a-haloenone or a-haloenal with an ortho-halonitroarene to form an ortho-(enone)nitroarene or ortho-(enal)nitroarene. Reductive cyclization of an ortho-(enone)nitroarene or ortho-(enal)nitroarene affords access to indole compounds.

专利号:WO-2023122754-A1
优先权日:2021-12-23
标 题 :Processes and intermediates for preparing gb13, gb22 and himgaline
发明人：LANDWEHR ELEANOR; SHENVI RYAN; BAKER MEGHAN; OGUMA TAKUYA
权利人:SCRIPPS RESEARCH INST
摘要:Provided herein are processes for the streamlined synthesis of Galbulimima alkaloids, such as himbadine, isolated from Galbulimima belgraveana and G. baccatta, trees endemic to the rainforests of Northern Australia and Papua New Guinea, as well as analogs thereof, such as GB13, GB16, GB22, and himgaline, and further including intermediates useful in the synthesis of these and related compounds.

专利号:US-10150111-B2
优先权日:2016-09-06
标题 :Method for catalytic synthesis of cinnamic acid with catalyst recycle

专利号:US-2018326410-A1
优先权日:2016-09-06
标题 :Method for catalytic synthesis of cinnamic acid with catalyst recycle

专利号:CN-101519350-A
优先权日:2009-04-09
标题 :A kind of chemical synthesis method of cyclohexenol acetate or derivatives thereof