Chemistry of pyrrocorphins: methylative opening of the macrocycle between rings A and D, a side reaction in the peripheral C-methylation of a 20-methyl-pyrrocorphinate
- 1 January 1984
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 9,p. 583-585
- https://doi.org/10.1039/c39840000583
Abstract
One of the minor products from the previously described peripheral C-methylation of a magnesium(II)-20-methyl-D-pyrrocorphinate is a C-19-methylated 19,20-seco-corphinoid derivative which, on complexation with nickel(II) acetate, recyclizes to a nickel(II)-tetradehydro-corrinate.Keywords
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