Samarium Dibromide, an Efficient Reagent for the Pinacol Coupling Reactions.

DOI: 10.1016/S0040-4039(00)77601-5

Source and publish data:

Tetrahedron Letters p. 2311 - 2314 (1993)

Update date:2022-08-04

Topics:

Authors:

Lebrun, Alain

Namy, Jean-Louis

Kagan, Henri B.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4039(00)77601-5

The preparation of SmBr2 from Sm2O3 is described.This samarium (II) compound is a powerful one electron reductant able to very efficiently mediate pinacolic couplings.Cross couplings are effective in some cases, for example a chiral diol can be obtained from benzophenone and camphor.Intramolecular pinacolization of a diketone has been performed.

Full text of DOI:10.1016/S0040-4039(00)77601-5

Products guided by the article

Product name:1-(α-Hydroxy-isopropyl)-2-isopropyl-5-methyl-cyclohexanol

Cas No:148460-10-0

R&D Labs maybe for 148460-10-0

Leshan Kai Yada Photoelectric Technology Co., Ltd.,

website:http://www.kydmaterials.com

Contact:0833-5603116

Address:Airport road Jiajiang county, Sichuan province,China
Hangzhou GreenCo Science & Technology Co., Ltd.

Contact:86-571-88257303

Address:1713 Room,Jingui Building,Gudun Road,Xihu District,Hangzhou,China
Changzhou Anyi Biochem Co., Ltd.(expird)

Contact:+86-519-88836158

Address:no,51 caoda
Jiangxi Lanqi Fine Chemical S&T Co., Ltd.

Contact:+86-21-64891143

Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Xi'an Kaixiang Photoelectric Technology Co., Ltd

website:http://www.kxmaterials.com/

Contact:86-29-15991651477

Address:Building 6, Biopharmaceutical Industry R&D Cluster Base, No. 16, Caotang 4th Road, Caotang Science and Technology Industrial Base, High-tech Zone, Xi'an City, Shaanxi Province, China

Relevant to this article

Assembly of a key dienic intermediate for tetrodotoxin via a Machetti-DeSarlo reaction

Doi:10.1021/jo401960p
(2013)
Ruthenium-catalyzed ortho -alkenylation of phenylphosphine oxides through regio- and stereoselective alkyne insertion into C-H bonds

Doi:10.1021/jo401393b
(2013)
Rare-earth metal chlorides catalyzed one-pot syntheses of quinolines under solvent-free microwave irradiation conditions

Doi:10.1002/cjoc.201300047
(2013)
Synthesis of imidazo[2,1-b]thiazoles through the reaction of thiohydantoins and α-bromoketones

Doi:10.1080/17415993.2013.789516
(2014)
Combinatorial synthesis of pyrrolo[3,2-f]quinoline and pyrrolo[3,2-a] acridine derivatives via a three-component reaction under catalyst-free conditions

Doi:10.1021/co400073m
(2013)
Mild stereoselective syntheses of thioglycosides under PTC conditions and their use as active and latent glycosyl donors

Doi:10.1016/S0957-4166(00)86308-9
(1994)

Article Doi