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Diazotization of a 2‐amino‐1,3‐selenazole
Author(s) -
Archer Sydney,
McGarry Ruthann
Publication year - 1982
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.5570190556
Subject(s) - chemistry , sodium fluoride , sodium , fluoride , organic chemistry , inorganic chemistry
Diazotization of 5‐(acetoxyethyl)‐2‐amino‐4‐methylselenazole with nitrosoborofluoride in the presence of sodium fluoride in fluoboric acid solution furnishes 5‐(acetoxyethyl)‐2‐fluoro‐4‐methylselenazole and the corresponding 2‐hydroxy compound. Despite low yields, this was the first time that a Sandmeyer‐Schiemann reaction has been carried out successfully with 2‐aminoselenazoles.