6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone

X-ray crystallography unequivocally confirmed the stereochemistry of the 2-C-methyl group in the title mol­ecule, C(10)H(16)O(5), in which the 1,5-lactone ring exists in a boat conformation. The absolute stereochemistry was determined by the use of d-ribose in the synthesis. The crystal exists as O—...

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Detalles Bibliográficos
Autores principales: Jenkinson, Sarah F., Parry, Loren L., Wilson, Francis X., Fleet, George W. J., Watkin, David J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200809/
https://www.ncbi.nlm.nih.gov/pubmed/22059064
http://dx.doi.org/10.1107/S1600536811034957
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author Jenkinson, Sarah F.
Parry, Loren L.
Wilson, Francis X.
Fleet, George W. J.
Watkin, David J.
author_facet Jenkinson, Sarah F.
Parry, Loren L.
Wilson, Francis X.
Fleet, George W. J.
Watkin, David J.
author_sort Jenkinson, Sarah F.
collection PubMed
description X-ray crystallography unequivocally confirmed the stereochemistry of the 2-C-methyl group in the title mol­ecule, C(10)H(16)O(5), in which the 1,5-lactone ring exists in a boat conformation. The absolute stereochemistry was determined by the use of d-ribose in the synthesis. The crystal exists as O—H⋯O hydrogen bonded chains of mol­ecules running parallel to the a axis with each mol­ecule acting as a donor and acceptor for one hydrogen bond.
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spelling pubmed-32008092011-11-06 6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone Jenkinson, Sarah F. Parry, Loren L. Wilson, Francis X. Fleet, George W. J. Watkin, David J. Acta Crystallogr Sect E Struct Rep Online Organic Papers X-ray crystallography unequivocally confirmed the stereochemistry of the 2-C-methyl group in the title mol­ecule, C(10)H(16)O(5), in which the 1,5-lactone ring exists in a boat conformation. The absolute stereochemistry was determined by the use of d-ribose in the synthesis. The crystal exists as O—H⋯O hydrogen bonded chains of mol­ecules running parallel to the a axis with each mol­ecule acting as a donor and acceptor for one hydrogen bond. International Union of Crystallography 2011-08-31 /pmc/articles/PMC3200809/ /pubmed/22059064 http://dx.doi.org/10.1107/S1600536811034957 Text en © Jenkinson et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Jenkinson, Sarah F.
Parry, Loren L.
Wilson, Francis X.
Fleet, George W. J.
Watkin, David J.
6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone
title 6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone
title_full 6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone
title_fullStr 6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone
title_full_unstemmed 6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone
title_short 6-De­oxy-3,4-O-isopropyl­idene-2-C-methyl-l-galactono-1,5-lactone
title_sort 6-de­oxy-3,4-o-isopropyl­idene-2-c-methyl-l-galactono-1,5-lactone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200809/
https://www.ncbi.nlm.nih.gov/pubmed/22059064
http://dx.doi.org/10.1107/S1600536811034957
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