synthesis of some novel porphyrins (iv)
TRANSCRIPT
2003 Indole derivatives
Indole derivativesR 0140 Dual Nucleophilic Catalysis with DABCO for the N-Methylation of Indoles. —
A new, mild and efficient method to prepare N-methylated indoles as well as carbazoles is developed. In the presence of larger amounts of DABCO concomitant methylation of a carboxylic acid group is possible. — (SHIEH*, W.-C.; DELL, S.; BACH, A.; REPIC, O.; BLACKLOCK, T. J.; J. Org. Chem. 68 (2003) 5, 1954-1957; Chem. Anal. Dev., Novartis Pharm. Corp., East Hanover, NJ 07936, USA; Eng.) — Jannicke
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