New approach to the progesterone BCD-ring system by utilizing a tandem transannular radical cyclization

Satoshi Tomida; Takayuki Doi; Takashi Takahashi

doi:10.1016/S0040-4039(99)00187-2

New approach to the progesterone BCD-ring system by utilizing a tandem transannular radical cyclization

Satoshi Tomida, Takayuki Doi, Takashi Takahashi

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

15 Citations (Scopus)

Abstract

The synthesis of the progesterone BCD-ring system utilizing a tandem transannular radical cyclization and its diastereoselectivity based on MM2 transition state model calculations (flexible model) are described.

Original language	English
Pages (from-to)	2363-2366
Number of pages	4
Journal	Tetrahedron Letters
Volume	40
Issue number	12
DOIs	https://doi.org/10.1016/S0040-4039(99)00187-2
Publication status	Published - 1999 Mar 19
Externally published	Yes

Keywords

Molecular modelling/mechanics
Radicals and radical reactions
Steroids and sterols
Transannular reactions

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/S0040-4039(99)00187-2

Cite this

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title = "New approach to the progesterone BCD-ring system by utilizing a tandem transannular radical cyclization",

abstract = "The synthesis of the progesterone BCD-ring system utilizing a tandem transannular radical cyclization and its diastereoselectivity based on MM2 transition state model calculations (flexible model) are described.",

keywords = "Molecular modelling/mechanics, Radicals and radical reactions, Steroids and sterols, Transannular reactions",

author = "Satoshi Tomida and Takayuki Doi and Takashi Takahashi",

note = "Funding Information: Acknowledgment: This work was supportedby a Grant in Aid for JSPS Fellows (No. 5167 to S.T.) from",

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AU - Tomida, Satoshi

AU - Doi, Takayuki

AU - Takahashi, Takashi

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PY - 1999/3/19

Y1 - 1999/3/19

N2 - The synthesis of the progesterone BCD-ring system utilizing a tandem transannular radical cyclization and its diastereoselectivity based on MM2 transition state model calculations (flexible model) are described.

AB - The synthesis of the progesterone BCD-ring system utilizing a tandem transannular radical cyclization and its diastereoselectivity based on MM2 transition state model calculations (flexible model) are described.

KW - Molecular modelling/mechanics

KW - Radicals and radical reactions

KW - Steroids and sterols

KW - Transannular reactions

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New approach to the progesterone BCD-ring system by utilizing a tandem transannular radical cyclization

Abstract

Keywords

ASJC Scopus subject areas

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