ALDEHYDE-SELECTIVE ADDITION OF ALKYNYLCHROMIUM COMPOUNDS PREPARED BY REDUCTION OF ALKYNYL HALIDES WITH CHROMIUM(II) REAGENT

DOI: 10.1016/S0040-4039(01)80894-7

Source and publish data:

Tetrahedron Letters p. 5585 - 5588 (1985)

Update date:2022-08-04

Topics:

Authors:

Takai, Kazuhiko

Kuroda, Tooru

Nakatsukasa, Shigeki

Oshima, Koichiro

Nozaki, Hitosi

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

Article abstract of DOI:10.1016/S0040-4039(01)80894-7

Alkynyl halides are reduced by chromium(II) chloride in DMF to give unisolable alkynylchromium compounds which add selectivity to an aldehyde moiety without affecting the coexisting ketone group of the substrate.

Full text of DOI:10.1016/S0040-4039(01)80894-7

Products guided by the article

Product name:1-(Dimethyl-phenyl-silanyl)-tetradec-1-yn-3-ol

Cas No:102998-77-6

R&D Labs maybe for 102998-77-6

Pale Palm Imex

Contact:+36(21)2523420

Address:Head office: 1102 Budapest, SZENT LASZLO TER 24/B. 1/1., HUNGARY / CHINA
Shanghai better-in Medical Technology Co.,LTD.

Contact:+86-21-38921049

Address:Lane 720 zhangjianggaoke cailun road, Pudong, Shanghai, room 513
Tianjin Ji Ping Jia Chemical Co., Ltd.

Contact:18622448868

Address:tianjin
Weifang Jahwa Chemical Co.,Ltd

Contact:0086-536-8897731,8897730

Address:No.5166 East Dongfeng Street,Weifang,Shandong,China
Disynthesis Chemical Technology Co. Ltd.

Contact:+86-571-88194596

Address:Dengyun road 380, Gongshu district, Hangzhou city, China

Relevant to this article

Molecular Structure of s-cis- and s-trans-Acrolein Determined by Microwave Spectroscopy

Doi:10.1021/ja00336a022
(1984)
New series of asymmetrically substituted bis(1,2-dithiolato)-nickel(III) complexes exhibiting near IR absorption and structural diversity

Doi:10.1021/ic701408m
(2008)
3,3′-Disubstitued 2,2′-bipyridines as carboxylate receptors: Conformational regulation of the bipyridine moiety

Doi:10.1002/ejoc.200701005
(2008)
Synthesis of nearly enantiopure allylic amines by aza-Claisen rearrangement of Z-configured allylic trifluoroacetimidates catalyzed by highly active ferrocenylbispalladacycles

Doi:10.1002/chem.200701642
(2008)
In situ direct photoproduction of ketenes from substituted coumarins isolated in solid argon: The case of N-(2-oxo-2H-chromen-3-yl)acetamide

Doi:10.1016/j.molstruc.2008.10.013
(2009)
Novel 3-carboxamide-coumarins as potent and selective FXIIa inhibitors

Doi:10.1021/jm8002697
(2008)

Article Doi