3,4-O-Isopropyl-idene-2-C-methyl-d-galactonolactone.
Acta Crystallogr Sect E Struct Rep Online
; 66(Pt 2): o406-7, 2010 Jan 20.
Article
en En
| MEDLINE
| ID: mdl-21579826
X-ray crystallography unequivocally confirmed the stereochemistry of the 2-C-methyl group in the title mol-ecule, C(10)H(16)O(6), in which the 1,5-lactone ring exists in a boat conformation. The use of d-galactose in the synthesis determined the absolute stereochemistry. The crystal exists as O-Hâ¯O hydrogen-bonded layers in the ab plane, with each mol-ecule acting as a donor and acceptor for two hydrogen bonds.
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01-internacional
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MEDLINE
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En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Año:
2010
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Article
Pais de publicación:
Estados Unidos