6-De-oxy-3,4-O-isopropyl-idene-2-C-methyl-l-galactono-1,5-lactone.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 9): o2531-2, 2011 Sep 01.
Article
em En
| MEDLINE
| ID: mdl-22059064
ABSTRACT
X-ray crystallography unequivocally confirmed the stereochemistry of the 2-C-methyl group in the title mol-ecule, 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-Hâ¯O hydrogen bonded chains of mol-ecules running parallel to the a axis with each mol-ecule acting as a donor and acceptor for one hydrogen bond.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2011
Tipo de documento:
Article