307951-35-5Relevant articles and documents
Reaction of 2-bromomethylazoles and TosMIC: A domino process to azolopyrimidines. Synthesis of core tricycle of the variolins alkaloids
Mendiola, Javier,Minguez, José M.,Alvarez-Builla, Julio,Vaquero, Juan J.
, p. 3253 - 3256 (2000)
(matrix presented) A new reaction of N-protected 2-bromomethylazoles and tosylmethyl isocyanide (TosMIC) leading to the preparation of azolopyrimidines is described. This domino sequence was used to synthesize the pyrido[3′,2′:4,5]pyrrolo[1,2-c]pyrimidine core of alkaloids variolins from 4-methoxy-2-methylpyrrolo[2,3-b]pyrimidine in two steps.