1359695-04-7Relevant articles and documents
Increased dipeptoid diversity resulting from post-condensational manipulation of the Ugi reaction products
Krasavin, Mikhail,Nikulnikov, Mikhail M.
, p. 41 - 42 (2012/05/04)
5,6-Dihydropyrazolo[1,5-a]pyrazines prepared via the Ugi reaction involving pyrazole-3-carboxylic convertible tert-butyl isocyanide and subsequent microwave-promoted cyclization, were found to be prone to opening with primary and secondary amines, thereby