2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione

2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione

The title compound, C13H12O2S2, belonging to the group of dioxoketene cyclic S,S-acetals, was prepared from the corresponding dione in high yield. In the structure, the C=O and C=C bonds are not coplanar, with O=C—C=C torsion angles of −36.8 (4) and −21.0&...

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Main Authors: Guang-Hua Zhou, Cui-Ying Huang, Xiao-Hui Li, Na Li, Lan-Cui Zhang
Format: Article
Language:English
Published: International Union of Crystallography 2008-02-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053680800264X
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spelling doaj-8b292774eaba47078cdb7b9aced6823e2020-11-24T21:31:01ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-02-01642o534o53410.1107/S160053680800264X2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dioneGuang-Hua ZhouCui-Ying HuangXiao-Hui LiNa LiLan-Cui ZhangThe title compound, C13H12O2S2, belonging to the group of dioxoketene cyclic S,S-acetals, was prepared from the corresponding dione in high yield. In the structure, the C=O and C=C bonds are not coplanar, with O=C—C=C torsion angles of −36.8 (4) and −21.0 (4)°. The dithian ring has a twisted conformation.http://scripts.iucr.org/cgi-bin/paper?S160053680800264X
collection DOAJ
language English
format Article
sources DOAJ
author Guang-Hua Zhou
Cui-Ying Huang
Xiao-Hui Li
Na Li
Lan-Cui Zhang
spellingShingle Guang-Hua Zhou
Cui-Ying Huang
Xiao-Hui Li
Na Li
Lan-Cui Zhang
2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione
Acta Crystallographica Section E
author_facet Guang-Hua Zhou
Cui-Ying Huang
Xiao-Hui Li
Na Li
Lan-Cui Zhang
author_sort Guang-Hua Zhou
title 2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione
title_short 2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione
title_full 2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione
title_fullStr 2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione
title_full_unstemmed 2-(1,3-Dithian-2-ylidene)-1-phenylbutane-1,3-dione
title_sort 2-(1,3-dithian-2-ylidene)-1-phenylbutane-1,3-dione
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2008-02-01
description The title compound, C13H12O2S2, belonging to the group of dioxoketene cyclic S,S-acetals, was prepared from the corresponding dione in high yield. In the structure, the C=O and C=C bonds are not coplanar, with O=C—C=C torsion angles of −36.8 (4) and −21.0 (4)°. The dithian ring has a twisted conformation.
url http://scripts.iucr.org/cgi-bin/paper?S160053680800264X
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AT cuiyinghuang 213dithian2ylidene1phenylbutane13dione
AT xiaohuili 213dithian2ylidene1phenylbutane13dione
AT nali 213dithian2ylidene1phenylbutane13dione
AT lancuizhang 213dithian2ylidene1phenylbutane13dione
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