CAS: 2404-35-5; Cycloheptyl Bromide

相似化合物

3814-32-2 2453-46-5 29974-68-3

上下游产品

CAS号291-64-5 环庚烷 | CAS号201230-82-2 carbon monoxide | CAS号67-63-0 异丙醇 | CAS号82166-21-0 2-methyl cyclohexane | CAS号502-41-0 环庚醇 | CAS号52756-07-7 N-cycloheptyl-N... | CAS号286-08-8 双环[4.1.0]庚烷 | CAS号4401-20-1 环庚醋酸 | CAS号4277-29-6 环庚烷甲醛 | CAS号502-41-0 环庚醇 | CAS号502-42-1 环庚酮 | CAS号29974-68-3 1,2-二溴环庚烷 | CAS号76965-78-1 N-cycloheptylac... | CAS号286-45-3 1,2-环氧基环庚烷 | CAS号2404-36-6 iod°Cycloheptane | CAS号291-64-5 环庚烷 | CAS号628-92-2 环庚烯

📜环庚烷置于四丁基溴化铵,氢溴酸,Potassium Bromide体系中,用 水 用作溶剂,以83%的收率获得溴代环庚烷
参考文献:在可见光和ag @ Agx的共同催化下,未活化的c(sp 3)-h与nax的高度选择性卤化
标题:在可见光和ag @ Agx的共同催化下,未活化的c(sp 3)-h与nax的高度选择性卤化
摘要:未活化c(sp 3的直接选择性卤化)-在室温下,在可见光或led辐射下,在空气中存在nax / Hx水溶液作为卤化物源的情况下,使用纳米ag / Agcl催化剂在室温下将h键转变为c-卤素键.烃的卤化为单卤化物取代的产物提供了95%的选择性,收率高于90%,甲苯的氯化率为81%,远高于使用二氯的40%转化率.机理研究表明,该反应是使用蓝光(450-500 Nm)的自由基过程,可见光是最有效的光源.提出了辐照以引起agcl键合电子被激发并且来自氯离子的电子转移引起氯自由基的形成,其驱动取代反应.
Doi:10.1039/c8Gc02628A

专利信息

专利号:WO-2025132776-A1
优先权日:2023-12-20
标题 :Use of iron-based compounds for the synthesis of borated compounds, and corresponding methods
发明人：HANNEDOUCHE JÉRÔME; BEZZENINE SOPHIE; GIL RICHARD; CHEN DONGHUANG; WOWK VINCENT
权利人:UNIV PARIS SACLAY; CENTRE NAT RECH SCIENT
摘要:The present invention relates to the use of iron-based compounds for the synthesis of borated compounds, and the corresponding methods.

专利号:US-7250510-B2
优先权日:2005-08-24
标 题:Transition metal complexes of N-heterocyclic carbenes, method of preparation and use in transition metal catalyzed organic transformations
发明人：ORGAN MICHAEL G; O'BRIEN CHRISTOPHER J; KANTCHEV ASSAM ERIC B
权利人:TOTAL SYNTHESIS LTD
摘要:The present invention relates to catalysts of transition metal complexes of N-heterocyclic carbenes, their methods of preparation and their use in chemical synthesis. The synthesis, ease-of-use, and activity of the compounds of the present invention are substantial improvements over in situ catalyst generation. Further, the transition metal complexes of N-heterocyclic carbenes of the present invention may be used as precatalysts in metal-catalyzed cross-coupling reactions.

专利号:US-12076715-B1
优先权日:2021-04-15
标 题:Synthesis and characterization of air-stable iron-based catalysts for Suzuki-Miyaura cross-coupling reactions of alkyl halides and aryl boronic esters
发明人：WONG ALEXANDER; BYERS JEFFERY
权利人:THE TRUSTEES OF BOSTON COLLEGE
摘要:This disclosure relates to novel catalysts for Suzuki-Miyaura cross-coupling reactions, the use thereof, and the methods of making the same.

专利号:US-2016319312-A1
优先权日:2013-07-29
标 题 :Synthesis method for l-cyclic alkyl amino acid and pharmaceutical composition having thereof
发明人：HONG HAO; ZHENG CHANGSHENG; GUO LINA
权利人:ASYMCHEM LABORATORIES (TIANJIN) CO LTD; ASYMCHEM LIFE SCIENCE (TIANJIN) CO LTD; TIANJIN ASYMCHEM PHARMACEUTICAL CO LTD; ASYMCHEM LABORATORIES (FUXIN) CO LTD; JILIN ASYMCHEM LABORATORIES CO LTD
摘要:A synthesis method for L-cyclic alkyl amino acid and a pharmaceutical composition having the said amino acid are provide in the present disclosure provides. The synthesis method comprises: step A.) preparing a cyclic alkyl keto acid or a cyclic alkyl keto acid salt having Structural Formula (I) or Structural Formula (II), and step B.) mixing the cyclic alkyl keto acid or the cyclic alkyl keto acid salt with ammonium formate, a leucine dehydrogenase, a formate dehydrogenase and a coenzyme NAD + , and carrying out a reductive amination reaction to generate the L-cyclic alkyl amino acid, wherein the Structural Formula (I) is n n n n n n n n n n where n 1 ≧1, m 1 ≧0 and the M 1 is H or a monovalent cation; the Structural Formula (II) is n n n n n n n n n n where n 2 ≧0, m 2 ≧0, the M 2 is H or a monovalent cation, an amino acid sequence of the leucine dehydrogenase is SEQ ID No.1.

专利号:US-4269773-A
优先权日:1976-04-27
标 题:Fused oxazolidine compounds
发明人：MITSURU YOSHIOKA; TERUJI TSUJI; YASUHIRO NISHITANI; WATARU NAGATA
权利人:SHIONOGI & CO
摘要:Compounds represented by the following formula prepared from 6-aminopenicillanic acid are key intermediates in a stereo-specific synthesis of 1-oxadethiacephalosporins, highly active antibiotics: +TR [wherein COA and COB each is carboxy or protected carboxy; COX is carboxy, protected carboxy, or a group of the formula -COCQ=N2 or -COCHQ-Z (in which Q is hydrogen, lower alkyl or aryl; and Z is hydrogen or a nucleophilic group); Hal is halogen; R is lower alkyl or aralkyl; and Y is hydrogen or acyl].

专利号:US-9409143-B2
优先权日:2012-07-09
标 题:Process for conducting organic reactions in a standalone and affordable laboratory scale solar photo thermochemical reactor
发明人：GHOSH PUSHPITO KUMAR; CHAKRABORTY SUPRATIM; DINDA MILAN; MAITI SUBARNA; BHATT CHITRANGI BANKIMBHAI; BHARADIA JITENDRA NARSINHBHAI; PATEL PANKAJ ARVINDBHAI; BAPAT PRATAP SHASHIKANT
权利人:COUNCIL SCIENT IND RES
摘要:A process conducts organic reactions in a standalone laboratory scale solar photo thermo chemical reactor. For organic reactions require elevated temperature, light and mechanical agitation, all three energy forms can be simultaneously derived from solar radiation. Organic synthesis, such as bromination of toluene derivatives (benzylic bromination), bromination of cyclic acyclic hydrocarbon and oxidative cyclization of N-phenylethyl benzamide through bromination were successfully conducted in such reactors.