[(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide

[(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide

The title compound, a selenonium bromide, C17H33OSeSi+·Br−, was obtained from the reaction of enantiomerically pure 4,7,7-trimethyl-2-methylselanylbicyclo[2.2.1]heptan-3-ol and (3-bromopropenyl)trimethylsilane in acetone. Due to the chiral bicyclic substituent, the crystal structu...

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Main Authors: Qiang Zhang, Yi-Zhi Li, Yuan Gui, Zhi-Zhen Huang, Hai-Yang Wang
Format: Article
Language:English
Published: International Union of Crystallography 2008-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536808016863
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spelling doaj-23de6584bed34d18b6caeacd2ff49b5a2020-11-25T01:35:56ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-07-01647o1245o124510.1107/S1600536808016863[(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromideQiang ZhangYi-Zhi LiYuan GuiZhi-Zhen HuangHai-Yang WangThe title compound, a selenonium bromide, C17H33OSeSi+·Br−, was obtained from the reaction of enantiomerically pure 4,7,7-trimethyl-2-methylselanylbicyclo[2.2.1]heptan-3-ol and (3-bromopropenyl)trimethylsilane in acetone. Due to the chiral bicyclic substituent, the crystal structure is not centrosymmetric and has no symmetry plane, with four chiral C atoms in the cation. The asymmetric unit contains one selenonium cation and one bromide anion. C–H...Br and O–H...Br hydrogen bonds link the ions, forming a one-dimensional R-helical chain-like supramolecular structure.http://scripts.iucr.org/cgi-bin/paper?S1600536808016863
collection DOAJ
language English
format Article
sources DOAJ
author Qiang Zhang
Yi-Zhi Li
Yuan Gui
Zhi-Zhen Huang
Hai-Yang Wang
spellingShingle Qiang Zhang
Yi-Zhi Li
Yuan Gui
Zhi-Zhen Huang
Hai-Yang Wang
[(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
Acta Crystallographica Section E
author_facet Qiang Zhang
Yi-Zhi Li
Yuan Gui
Zhi-Zhen Huang
Hai-Yang Wang
author_sort Qiang Zhang
title [(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
title_short [(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
title_full [(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
title_fullStr [(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
title_full_unstemmed [(1S,2S,3R,4R)-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(E)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
title_sort [(1s,2s,3r,4r)-3-hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-yl]methyl[(e)-3-(trimethylsilyl)prop-2-enyl]selenonium bromide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2008-07-01
description The title compound, a selenonium bromide, C17H33OSeSi+·Br−, was obtained from the reaction of enantiomerically pure 4,7,7-trimethyl-2-methylselanylbicyclo[2.2.1]heptan-3-ol and (3-bromopropenyl)trimethylsilane in acetone. Due to the chiral bicyclic substituent, the crystal structure is not centrosymmetric and has no symmetry plane, with four chiral C atoms in the cation. The asymmetric unit contains one selenonium cation and one bromide anion. C–H...Br and O–H...Br hydrogen bonds link the ions, forming a one-dimensional R-helical chain-like supramolecular structure.
url http://scripts.iucr.org/cgi-bin/paper?S1600536808016863
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AT yizhili 1s2s3r4r3hydroxy477trimethylbicyclo221heptan2ylmethyle3trimethylsilylprop2enylselenoniumbromide
AT yuangui 1s2s3r4r3hydroxy477trimethylbicyclo221heptan2ylmethyle3trimethylsilylprop2enylselenoniumbromide
AT zhizhenhuang 1s2s3r4r3hydroxy477trimethylbicyclo221heptan2ylmethyle3trimethylsilylprop2enylselenoniumbromide
AT haiyangwang 1s2s3r4r3hydroxy477trimethylbicyclo221heptan2ylmethyle3trimethylsilylprop2enylselenoniumbromide
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