Rhodium-catalyzed isomerization of unactivated alkynes to 1,3-dienes

Shintani R; Duan WL; Park S; Hayashi T

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Rhodium-catalyzed isomerization of unactivated alkynes to 1,3-dienes

机译：铑催化的未活化炔烃异构化为1,3-二烯

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摘要

A rhodium/binap complex has been found to effectively catalyze the isomerization of unactivated internal alkynes to the corresponding 1,3-dienes in the presence of an azomethine imine as the reaction promoter.

机译：已经发现，在偶氮甲亚胺亚胺作为反应促进剂的存在下，铑/比纳普络合物可有效催化未活化的内部炔烃异构化为相应的1，3-二烯。

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来源
《Chemical Communications》 |2006年第34期|p. 3646-3647|共2页
作者
Shintani R; Duan WL; Park S; Hayashi T;
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作者单位

Kyoto Univ, Grad Sch Sci, Dept Chem, Sakyo Ku, Kyoto 6068502, Japan;

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原文格式 PDF
正文语种 eng
中图分类化学;
关键词
TRANSITION-METAL COMPLEXES; STEREOSELECTIVE-SYNTHESIS; CONJUGATED DIENONES; CARBONYL-COMPOUNDS; ANALOGS; ESTERS; IMINES;

机译：过渡金属络合物;立体选择性合成;共轭二烯酮;羰基化合物;类似物;酯;亚胺;

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专利

1. Rhodium-catalyzed 1,3-acyloxy migration and subsequent intramolecular [4 + 2] cycloaddition of vinvlallene and unactivated alkyne [J] . Suyu Huang, Xiaoxun Li, Claire L. Lin, Chemical Communications . 2012,第16期

机译：铑催化的1，3-酰氧基迁移以及随后的长春花烯和未活化炔烃的分子内[4 + 2]环加成反应
2. Gold-catalyzed isomerization of unactivated allenes into 1,3-dienes under ambient conditions [J] . Chun-Ming Ting, Yi-Ling Hsu, Rai-Shung Liu Chemical Communications . 2012,第52期

机译：在环境条件下，金催化的未活化烯类异构化成1,3-二烯
3. Acetoxypalladation of unactivated alkynes and capture with alkenes to give 1-acetoxy-1,3-dienes taking dioxygen as terminal oxidant [J] . Peng Zhou, Huanfeng Jiang, Liangbin Huang, Chemical Communications . 2011,第3期

机译：未活化炔烃的乙酰氧基palladation和与烯烃的捕获以双氧为末端氧化剂得到1-乙酰氧基-1,3-二烯
4. Nickel-Catalyzed Addition of C-H Bonds of Terminal Alkynes to 1,3-Dienes and Styrenes [C] . Masamichi Shirakura, Michinori Suginome Symposium on Organometallic Chemistry . 2008

机译：镍催化的添加末端炔烃的C-H键至1,3-二烯和苯乙烯
5. Development and application of new strategies for the *functionalization of unsaturated molecules. Part 1. Catalytic asymmetric 1,4-dioxygenation of 1,3-dienes. Part 2. Gold(I)-catalyzed addition of carbon nucleophiles to alkynes [D] . Staben, Steven Thomas 2007

机译：*开发不饱和分子功能化新策略。第1部分。1,3-二烯的催化不对称1,4-二加氧。第2部分。金（I）催化的碳亲核试剂向炔烃的加成
6. Rhodium-catalyzed 13-acyloxy migration and subsequent intramolecular 4 + 2 cycloaddition of vinylallene and unactivated alkyne [O] . Suyu Huang, Xiaoxun Li, Claire L. Lin, -1

机译：铑催化的13-酰氧基迁移和随后的分子内4 + 2 vinylallene和未活化的炔烃环加成
7. Soft Propargylic Deprotonation: Designed Ligand Enables Au-Catalyzed Isomerization of Alkynes to 1,3-Dienes [O] . Zhixun Wang, Yanzhao Wang, Liming Zhang 2014

机译：软素质去质子化：设计的配体使得炔烃的Au催化的异构化至1,3-二烯
8. Enzymatic Conjugation of Hexachloro-1,3-Butadiene with Glutathione. Formation of 1-(Glutathion- S-yl)-1,2,3,4,4- pentachlorobuta-1,3-diene and1,4-bis(glutathion- S-yl)-1,2,3,4-tetrach lorobuta-1,3-diene. (Reannouncement with New Availability Information). [R] . Dekant, W., Vamvakas, S., Henschler, D., 1988

机译：六氯-1,3-丁二烯与谷胱甘肽的酶促偶联。形成1-（谷胱甘肽-s-基）-1,2,3,4,4-五氯丁-1,3-二烯和1,4-双（谷胱甘肽-s-基）-1,2,3,4- tetrach lorobuta-1,3-diene。（重新公布新的可用性信息）。

Rhodium-catalyzed isomerization of unactivated alkynes to 1,3-dienes

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