On the absolute structure of optically active neolignans containing a dihydrobenzo[b]furan skeleton

DOI: 10.1016/S0040-4020(98)00725-X

Source and publish data:

Tetrahedron p. 12429 - 12444 (1998)

Update date:2022-08-03

Topics:

Authors:

Yuen, Mabel S. M.

Xue, Feng

Mak, Thomas C. W.

Wong, Henry N. C.

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Article abstract of DOI:10.1016/S0040-4020(98)00725-X

Several optically pure neolignans containing a dihydrobenzo[b]furan skeleton were synthesized. Based on an X-ray crystallographic study and circular dichroism results, the absolute configurations of some naturally occurring neolignans, namely balanophonin (1), PGI₂ inducer (2), dehydrodiconiferyl alcohol-4-β-D-glucoside (3), dehydroconiferyl alcohol (4) and 3',4-di-O-methylcedrusin (5) have been unambiguously established.

Full text of DOI:10.1016/S0040-4020(98)00725-X

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