Synthetic route to meso-tetra hydrocarbyl or substituted hydroca

Details Synthetic route to meso-tetra hydrocarbyl or substituted hydroca Synthetic route to meso-tetra hydrocarbyl or substituted hydroca

1993-01-19

1993-08-31

Cintins, Marianne M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D48722

Patent

active

052410625

ABSTRACT:
The hydroxyl group in a pyrrolic compound having in the 2-position thereof a group having the formula R(OH)CH--R is hydrocarbyl or substituted hydrocarbyl, is replaced by a group, for example a p-nitrobenzoate group, having better leaving properties than those of hydroxyl for a subsequent self-condensation and cyclization of the pyrrolic compound to form a meso-hydrocarbyl or meso-substituted hydrocarbyl porphyrin.

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