Transformation of aldehydes into (E)-1-alkenylboronic esters with a geminal dichromium reagent derived from a dichloromethylboronic ester and CrCl

Kazuhiko Takai; Norio Shinomiya; Hiroya Kaihara; Naomi Yoshida; Toshio Moriwake; Kiitiro Utimoto

doi:10.1055/s-1995-5141

Transformation of aldehydes into (E)-1-alkenylboronic esters with a geminal dichromium reagent derived from a dichloromethylboronic ester and CrCl

Kazuhiko Takai, Norio Shinomiya, Hiroya Kaihara, Naomi Yoshida, Toshio Moriwake, Kiitiro Utimoto

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

76 Citations (Scopus)

Abstract

Synthetically useful (E)-1-alkenylboronic esters are prepared stereoselectively from aldehydes with one-carbon extention by using a geminal dichromium reagent derived from a dichloromethylboronic ester, CrCl ₂ , and LiI under mild conditions.

Original language	English
Pages (from-to)	963-964
Number of pages	2
Journal	Synlett
Volume	1995
Issue number	9
DOIs	https://doi.org/10.1055/s-1995-5141
Publication status	Published - Sep 1995

Keywords

E -1-alkenylboronic ester
chromium(II)
geminal dichromium reagent

ASJC Scopus subject areas

Organic Chemistry

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10.1055/s-1995-5141

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abstract = " Synthetically useful (E)-1-alkenylboronic esters are prepared stereoselectively from aldehydes with one-carbon extention by using a geminal dichromium reagent derived from a dichloromethylboronic ester, CrCl 2 , and LiI under mild conditions. ",

keywords = "E -1-alkenylboronic ester, chromium(II), geminal dichromium reagent",

author = "Kazuhiko Takai and Norio Shinomiya and Hiroya Kaihara and Naomi Yoshida and Toshio Moriwake and Kiitiro Utimoto",

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language = "English",

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T1 - Transformation of aldehydes into (E)-1-alkenylboronic esters with a geminal dichromium reagent derived from a dichloromethylboronic ester and CrCl

AU - Takai, Kazuhiko

AU - Shinomiya, Norio

AU - Kaihara, Hiroya

AU - Yoshida, Naomi

AU - Moriwake, Toshio

AU - Utimoto, Kiitiro

PY - 1995/9

Y1 - 1995/9

N2 - Synthetically useful (E)-1-alkenylboronic esters are prepared stereoselectively from aldehydes with one-carbon extention by using a geminal dichromium reagent derived from a dichloromethylboronic ester, CrCl 2 , and LiI under mild conditions.

AB - Synthetically useful (E)-1-alkenylboronic esters are prepared stereoselectively from aldehydes with one-carbon extention by using a geminal dichromium reagent derived from a dichloromethylboronic ester, CrCl 2 , and LiI under mild conditions.

KW - E -1-alkenylboronic ester

KW - chromium(II)

KW - geminal dichromium reagent

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ER -

Transformation of aldehydes into (E)-1-alkenylboronic esters with a geminal dichromium reagent derived from a dichloromethylboronic ester and CrCl

Abstract

Keywords

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