Synthesis of unsymmetrically substituted -phenylporphyrins by Suzuki cross coupling reactions
摘要:
Unsymmetrically substituted tetraphenylporphyrins, including A2B2and AA′B2types can be synthesised by bromination of 5,15-diphenylporphyrins followed by palladium catalysed Suzuki coupling to arylboronic acids and esters. Unsymmetrically substituted triphenylporphyrins are also accessedviapartial debrominationin situ.
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DOI:
10.1039/b201622b
被引量:
年份:
2002
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