Oxidation of pyrrole α-methyl to methoxymethyl with ceric triflate

DOI: 10.1016/0040-4039(95)02161-2

Source and publish data:

Tetrahedron Letters p. 315 - 318 (1996)

Update date:2022-08-29

Topics:

Authors:

Thyrann, Thomas

Lightner, David A.

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Article abstract of DOI:10.1016/0040-4039(95)02161-2

Pyrrole α-methyl methyl ethers can be prepared in high yield by oxidation of pyrrole α-methyl groups with ceric triflate in methanol when the pyrrole ring also has an α-carboxylic acid ester group, and high yields of dipyrrylmethanes may be obtained in a one-pot oxidation-solvolysis reaction.

Full text of DOI:10.1016/0040-4039(95)02161-2

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