REGIOSPECIFIC C-9 SUBSTITUTION OF ELLIPTICINE DERIVATIVES

DOI: 10.1016/S0040-4020(01)80040-5

Source and publish data:

Tetrahedron p. 1759 - 1762 (1989)

Update date:2022-08-28

Topics:

Authors:

Langendoen, Albert

Plug, Johannes P. M.

Koomen, Gerrit-Jan

Pandit, Upendra K.

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Article abstract of DOI:10.1016/S0040-4020(01)80040-5

6-Methylellipticine (6) undergoes acylation at the C(9)-position, under Friedel Crafts reaction conditions.The C(9)-formyl compound (8) rearranges to the corresponding hydroxy derivative (9) upon treatment with hydrogen peroxide, in methanol, in the presence of sulphuric acid.The two steps provide a convenient procedure for the specific C(9)-hydroxylation of the ellipticine template.

Full text of DOI:10.1016/S0040-4020(01)80040-5

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