Premium
Pyridylethyl: A versatile protecting group. Part II . The protection of heterocyclic N‐H groups
Author(s) -
Katritzky Alan R.,
Khan Ghulam R.,
Marson Charles M.
Publication year - 1987
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570240319
Subject(s) - chemistry , protecting group , group (periodic table) , medicinal chemistry , stereochemistry , combinatorial chemistry , organic chemistry , alkyl
Pyrrole, indole, carbazole and imidazole have been protected as N ‐[2‐(4‐pyridyl)ethyl] derivatives. Deprotection occurred under mild conditions after quaternisation. 3‐Bromoindole was prepared by bromin‐ation of the protected parent indole.