Generation of a geminal dicarbenoid of chromium: Formation of allenes from terminal alkenes in one-pot

Kazuhiko Takai; Ryo Kokumai; Shota Toshikawa

doi:10.1055/s-2002-32606

Generation of a geminal dicarbenoid of chromium: Formation of allenes from terminal alkenes in one-pot

Kazuhiko Takai, Ryo Kokumai, Shota Toshikawa

研究成果 › 査読

7 被引用数 (Scopus)

抄録

Treatment of CCl₄ with 4 equiv of CrCl₂ in THF generates a geminal dicarbenoid of chromium by reduction of two of the chlorine atoms of CCl₄, and the dicarbenoid species selectively reacts with terminal olefins to give cyclopropylidene carbenoids, which readily decompose to allenes.

本文言語	English
ページ（範囲）	1164-1166
ページ数	3
ジャーナル	Synlett
号	7
DOI	https://doi.org/10.1055/s-2002-32606
出版ステータス	Published - 2002

ASJC Scopus subject areas

有機化学

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10.1055/s-2002-32606

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title = "Generation of a geminal dicarbenoid of chromium: Formation of allenes from terminal alkenes in one-pot",

abstract = "Treatment of CCl4 with 4 equiv of CrCl2 in THF generates a geminal dicarbenoid of chromium by reduction of two of the chlorine atoms of CCl4, and the dicarbenoid species selectively reacts with terminal olefins to give cyclopropylidene carbenoids, which readily decompose to allenes.",

keywords = "Allenes, Carbenoids, Chromium(II), Cyclopropanes",

author = "Kazuhiko Takai and Ryo Kokumai and Shota Toshikawa",

year = "2002",

doi = "10.1055/s-2002-32606",

language = "English",

pages = "1164--1166",

journal = "Synlett",

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publisher = "Georg Thieme Verlag",

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TY - JOUR

T1 - Generation of a geminal dicarbenoid of chromium

T2 - Formation of allenes from terminal alkenes in one-pot

AU - Takai, Kazuhiko

AU - Kokumai, Ryo

AU - Toshikawa, Shota

PY - 2002

Y1 - 2002

N2 - Treatment of CCl4 with 4 equiv of CrCl2 in THF generates a geminal dicarbenoid of chromium by reduction of two of the chlorine atoms of CCl4, and the dicarbenoid species selectively reacts with terminal olefins to give cyclopropylidene carbenoids, which readily decompose to allenes.

AB - Treatment of CCl4 with 4 equiv of CrCl2 in THF generates a geminal dicarbenoid of chromium by reduction of two of the chlorine atoms of CCl4, and the dicarbenoid species selectively reacts with terminal olefins to give cyclopropylidene carbenoids, which readily decompose to allenes.

KW - Allenes

KW - Carbenoids

KW - Chromium(II)

KW - Cyclopropanes

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U2 - 10.1055/s-2002-32606

DO - 10.1055/s-2002-32606

M3 - Article

AN - SCOPUS:0036062735

SN - 0936-5214

SP - 1164

EP - 1166

JO - Synlett

JF - Synlett

IS - 7

ER -

Generation of a geminal dicarbenoid of chromium: Formation of allenes from terminal alkenes in one-pot

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