Preparation of Alkylchromium Reagents by Reduction of Alkyl Halides with Chromium(II) Chloride under Cobalt Catalysis

Kazuhiko Takai; Kenji Nitta; Osamu Fujimura; Kiitiro Utimoto

doi:10.1021/jo00281a004

Preparation of Alkylchromium Reagents by Reduction of Alkyl Halides with Chromium(II) Chloride under Cobalt Catalysis

Kazuhiko Takai, Kenji Nitta, Osamu Fujimura, Kiitiro Utimoto

Research output: Contribution to journal › Letter › peer-review

101 Citations (Scopus)

Abstract

Alkyl halides and tosylates are reduced with CrCl₂in the presence of a catalytic amount of vitamin B₁₂or cobalt phthalocyanine to give alkylchromium reagents, which add to aldehydes without affecting the coexisting ketone or ester groups.

Original language	English
Pages (from-to)	4732-4734
Number of pages	3
Journal	Journal of Organic Chemistry
Volume	54
Issue number	20
DOIs	https://doi.org/10.1021/jo00281a004
Publication status	Published - Sept 1 1989
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry

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10.1021/jo00281a004

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@article{173841dd49904d4994ea6025b375c437,

title = "Preparation of Alkylchromium Reagents by Reduction of Alkyl Halides with Chromium(II) Chloride under Cobalt Catalysis",

abstract = "Alkyl halides and tosylates are reduced with CrCl2in the presence of a catalytic amount of vitamin B12or cobalt phthalocyanine to give alkylchromium reagents, which add to aldehydes without affecting the coexisting ketone or ester groups.",

author = "Kazuhiko Takai and Kenji Nitta and Osamu Fujimura and Kiitiro Utimoto",

year = "1989",

month = sep,

day = "1",

doi = "10.1021/jo00281a004",

language = "English",

volume = "54",

pages = "4732--4734",

journal = "Journal of Organic Chemistry",

issn = "0022-3263",

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number = "20",

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TY - JOUR

T1 - Preparation of Alkylchromium Reagents by Reduction of Alkyl Halides with Chromium(II) Chloride under Cobalt Catalysis

AU - Takai, Kazuhiko

AU - Nitta, Kenji

AU - Fujimura, Osamu

AU - Utimoto, Kiitiro

PY - 1989/9/1

Y1 - 1989/9/1

N2 - Alkyl halides and tosylates are reduced with CrCl2in the presence of a catalytic amount of vitamin B12or cobalt phthalocyanine to give alkylchromium reagents, which add to aldehydes without affecting the coexisting ketone or ester groups.

AB - Alkyl halides and tosylates are reduced with CrCl2in the presence of a catalytic amount of vitamin B12or cobalt phthalocyanine to give alkylchromium reagents, which add to aldehydes without affecting the coexisting ketone or ester groups.

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U2 - 10.1021/jo00281a004

DO - 10.1021/jo00281a004

M3 - Letter

AN - SCOPUS:33845183971

SN - 0022-3263

VL - 54

SP - 4732

EP - 4734

JO - Journal of Organic Chemistry

JF - Journal of Organic Chemistry

IS - 20

ER -

Preparation of Alkylchromium Reagents by Reduction of Alkyl Halides with Chromium(II) Chloride under Cobalt Catalysis

Abstract

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