A cocrystal of (2 S ,3a S ,4 R ,5 R ,7a S )- and (2 R,3a S,4 R ,5 R ,7a S )-7-bromo-2-(4-methoxyphenyl)-3a,4,5,7a-tetrahydro-1,3-benzodioxole-4,5-diol (17:3)

Banwell, Martin; Kokas, Okanya; Willis, Anthony

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A cocrystal of (2 S ,3a S ,4 R ,5 R ,7a S )- and (2 R,3a S,4 R ,5 R ,7a S )-7-bromo-2-(4-methoxyphenyl)-3a,4,5,7a-tetrahydro-1,3-benzodioxole-4,5-diol (17:3)

Date

2007

Authors

Banwell, Martin

Kokas, Okanya

Willis, Anthony

Publisher

Munksgaard International Publishers

Abstract

The title compounds, both C14H15BrO5, cocrystallize and their structures, including absolute stereochemistries, have been solved simultaneously. The structures differ in the configuration (R versus S) at the acetal C atom bearing the 4-methoxy-phenyl group.