First synthesis of the three isomeric parent disilacyclohexanes. An improved preparation of methylene di-grignard

Palmar I. Gudnason; Ingvar Arnason

doi:10.1021/ol900462z

First synthesis of the three isomeric parent disilacyclohexanes. An improved preparation of methylene di-grignard

Palmar I. Gudnason, Ingvar Arnason^*

^*Corresponding author for this work

Faculty of Physical Sciences

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

Abstract

Ring closure of 1,5-dibromo-1,5-disilapentane with methylene di-Grignard was the key step in the preparation of the parent 1,3-disilacyclohexane. For that purpose, the preparation of methylene di-Grignard has been improved and simplified. The successful synthesis of the isomeric 1,2- and 1,4-disilacyclohexanes is also reported.

Original language	English
Pages (from-to)	2015-2017
Number of pages	3
Journal	Organic Letters
Volume	11
Issue number	9
DOIs	https://doi.org/10.1021/ol900462z
Publication status	Published - 7 May 2009

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title = "First synthesis of the three isomeric parent disilacyclohexanes. An improved preparation of methylene di-grignard",

abstract = "Ring closure of 1,5-dibromo-1,5-disilapentane with methylene di-Grignard was the key step in the preparation of the parent 1,3-disilacyclohexane. For that purpose, the preparation of methylene di-Grignard has been improved and simplified. The successful synthesis of the isomeric 1,2- and 1,4-disilacyclohexanes is also reported.",

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AU - Arnason, Ingvar

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N2 - Ring closure of 1,5-dibromo-1,5-disilapentane with methylene di-Grignard was the key step in the preparation of the parent 1,3-disilacyclohexane. For that purpose, the preparation of methylene di-Grignard has been improved and simplified. The successful synthesis of the isomeric 1,2- and 1,4-disilacyclohexanes is also reported.

AB - Ring closure of 1,5-dibromo-1,5-disilapentane with methylene di-Grignard was the key step in the preparation of the parent 1,3-disilacyclohexane. For that purpose, the preparation of methylene di-Grignard has been improved and simplified. The successful synthesis of the isomeric 1,2- and 1,4-disilacyclohexanes is also reported.

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JO - Organic Letters

JF - Organic Letters

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First synthesis of the three isomeric parent disilacyclohexanes. An improved preparation of methylene di-grignard

Abstract

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