Synthetic Studies Relevant to Biosynthetic Research on Vitamin B12. Part 1. Syntheses of C-Methylated Chlorins Based on 1-Pyrrolines(3,4-Dihydropyrroles).

DOI: 10.1039/P19840002725

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 2725 - 2732 (1984)

Update date:2022-08-05

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Authors:

Battersby, Alan R.

Fookes, Christopher J. R.

Snow, Roger J.

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Article abstract of DOI:10.1039/P19840002725

Two routes explored for the synthesis of chlorins geminally substituted in the reduced ring; both involve cyclisations of 1-pyrroline (3,4-dihydropyrrole) systems promoted by copper(II) salts.In the preferred synthesis, a pyrrolomethyl-1-pyrroline is comb

Full text of DOI:10.1039/P19840002725

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