[2:1] and [2:2] cycloadducts from N-sulfonylamines and azomethines

Autor: Andreas Lender, Ernst Schaumann, Nigel P. C. Walker
Rok vydání: 2015
Předmět:
Zdroj: Tetrahedron Letters. 56:4800-4803
ISSN: 0040-4039
Popis: The title compounds react to give [2:1] cycloadducts with a dithiatriazine structure. However, the least sterically hindered sulfonylamine and a 3,4-dihydroisoquinoline react in a highly unusual [4+4] cycloaddition.
Databáze: OpenAIRE