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Palladium‐Catalyzed CH Activation of Methoxy Groups: A Facile Synthesis of Substituted 6 H ‐Dibenzo[ b , d ]pyrans
Author(s) -
Dyker Gerald
Publication year - 1992
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199210231
Subject(s) - palladium , catalysis , chemistry , stereochemistry , medicinal chemistry , organic chemistry
A threefold domino coupling reaction of ortho ‐iodoanisole ( 1 ) affords dibenzopyran 2 in high yield (90%). This C‐H activation at a methoxy group is a new reaction principle in palladium‐catalyzed reactions.
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