An unprecedented N- to C-sulfonyl migration in the reaction of azomethine amine and allenoates: access to arylsulfonylmethyl substituted pyrazolo[1,5-c]quinazoline and mechanistic studies.
Chem Commun (Camb). 2019 Dec 5;55(98):14825-14828. doi: 10.1039/c9cc06751e.
Chem Commun (Camb). 2019.
PMID: 31763629