Adamantylazoles. Acid-catalyzed adamantylation of 1,2,4-triazoles
The reaction of 1-adamantanol with 1,2,4-triazole in sulfuric acid forms 1-adamantyl derivatives. In boiling chloroform containing traces of sulfuric acid, a mixture of isomeric N-adamantyl-1,2,4-triazoles is obtained. It is shown that 1-adamantyl carbocation is formed at a sulfuric acid concentration above 70%. 1997 Plenum Publishing Corporation.
Adamantylazoles: XI. Reaction of 1-phenyltetrazole-5-thione with adamantan-1-ol in strong acids
The reaction of 1-phenyltetrazole-5-thione with adamantan-1-ol in sulfuric acid gave 3-(1-adamantyl)-1-phenyltetrazole-5-thione having a mesoionic structure, 5-(1-adamantylsulfanyl)-1-phenyltetrazole, and 3-(1-adamantyl)-5-(1- adamantylsulfanyl)-1-phenylt
Logvinov,Saraev,Polyakova,Strelenko,Golod
p. 2186 - 2191
(2008/09/18)
Oxidative alkylation of azoles: VI. Generation of active alkylating agents in oxidation of 1-iodoadamantane and 1-bromoadamantane with 3-nitro-1-chloro-1,2,4-triazole and chlorine
In reaction of 3-nitro-1-chloro-1,2,4-triazole and 1-iodo-and 1-bromoadamantane in chloroform arise monoalkylated 3-nitro-1-chloro-1,2,4-triazole and 1-chloroadamantane.
Tsypin,Pevzner
p. 269 - 271
(2007/10/03)
Reactions of Tetrazole and 5-Methyltetrazole with 1-Adamantanol in Sulfuric Acid
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Saraev,Golod
p. 571 - 574
(2007/10/03)
ACID-CATALYZED ALKYLATION OF 1,2,4-TRIAZOLES BY 1-SUBSTITUTED ADAMANTANES
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Bryukhankov, I. V.,Pevzner, M. S.,Golod, E. L.
p. 1227 - 1228
(2007/10/02)
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