Boronation-thallation, a new approach to the synthesis of indoles having aryl and/or a heteroaryl substituent at the 4-position.
- 1 January 1986
- journal article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 34 (9) , 3971-3973
- https://doi.org/10.1248/cpb.34.3971
Abstract
A new coupling reaction for unsymmetrical biaryls was developed and applied successfully to the syntheses of 4-arylindoles. Photoreaction of 4-halogenoindoles also proved to be a useful method for preparing 4-substituted indoles. An alternative method for synthesizing 4-(3-pyridyl)-3-indolecarbaldehyde is also reportedKeywords
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