Novel, High-yielding Synthesis of meso-Substituted Porphyrins via the Direct Arylation of Porphine.

Description

No / A new method for the synthesis of meso-substituted porphyrins is described: reaction of 5,10,15,20-tetrabromoporphine magnesium complex with aryl or heteroaryl boronic acids in the presence of Pd(PPh3)4 gave meso-substituted porphyrins in yields up to 70%.

Links & Downloads

1. Shi, D-F. and Wheelhouse, R.T. (2002). Novel, High-yielding Synthesis of meso-Substituted Porphyrins via the Direct Arylation of Porphine. Tetrahedron Letters. Vol. 43, No. 51, pp. 9341-9342.
2. http://hdl.handle.net/10454/3620
3. https://doi.org/10.1016/S0040-4039(02)02339-0

Tags

Porphyrin

Suzuki coupling reactions

Palladium

Additional Fields

Identifer	oai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/3620
Date	January 2002
Creators	Wheelhouse, Richard T., Shi, D-F.
Source Sets	Bradford Scholars
Language	English
Detected Language	English
Type	Article, No full-text in the repository