Synthesis and Photochemical Behaviour of 3-(Estran-16-yl)acrylates and 2-(Estran-16-yl)vinyl Ketones

Ketones Thies Thiemann; Carolin Thiemann; Shinya Sasaki; Volkmar Vill; Shuntaro Mataka; Masashi Tashiro

doi:10.1039/a700031f

Synthesis and Photochemical Behaviour of 3-(Estran-16-yl)acrylates and 2-(Estran-16-yl)vinyl Ketones

Ketones Thies Thiemann, Carolin Thiemann, Shinya Sasaki, Volkmar Vill, Shuntaro Mataka, Masashi Tashiro

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

19 Citations (Scopus)

Abstract

C-16-substituted steroids having an unsaturation in the side chain have been synthesized by sequential Arnold-Vilsmeier and Wittig reactions, subsequent photochemical studies showing the formation of either a dimeric structure or the occurrence of E/Z-isomerization; for one example, treatment with H₂ over Pd-C led to full reduction of the side-chain and ring D.

Original language	English
Pages (from-to)	248-249
Number of pages	2
Journal	Journal of Chemical Research - Part S
Issue number	7
DOIs	https://doi.org/10.1039/a700031f
Publication status	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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title = "Synthesis and Photochemical Behaviour of 3-(Estran-16-yl)acrylates and 2-(Estran-16-yl)vinyl Ketones",

abstract = "C-16-substituted steroids having an unsaturation in the side chain have been synthesized by sequential Arnold-Vilsmeier and Wittig reactions, subsequent photochemical studies showing the formation of either a dimeric structure or the occurrence of E/Z-isomerization; for one example, treatment with H2 over Pd-C led to full reduction of the side-chain and ring D.",

author = "Thiemann, {Ketones Thies} and Carolin Thiemann and Shinya Sasaki and Volkmar Vill and Shuntaro Mataka and Masashi Tashiro",

year = "1997",

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AU - Thiemann, Ketones Thies

AU - Thiemann, Carolin

AU - Sasaki, Shinya

AU - Vill, Volkmar

AU - Mataka, Shuntaro

AU - Tashiro, Masashi

PY - 1997

Y1 - 1997

N2 - C-16-substituted steroids having an unsaturation in the side chain have been synthesized by sequential Arnold-Vilsmeier and Wittig reactions, subsequent photochemical studies showing the formation of either a dimeric structure or the occurrence of E/Z-isomerization; for one example, treatment with H2 over Pd-C led to full reduction of the side-chain and ring D.

AB - C-16-substituted steroids having an unsaturation in the side chain have been synthesized by sequential Arnold-Vilsmeier and Wittig reactions, subsequent photochemical studies showing the formation of either a dimeric structure or the occurrence of E/Z-isomerization; for one example, treatment with H2 over Pd-C led to full reduction of the side-chain and ring D.

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Synthesis and Photochemical Behaviour of 3-(Estran-16-yl)acrylates and 2-(Estran-16-yl)vinyl Ketones

Abstract

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