163926-85-0Relevant articles and documents
One-Pot Diels-Alder Reaction of N-p-Tosylaldimines Generated by BF3-Et2O Catalyzed Transformation of Naphthodithiin-1-N-p-tosylsulfilimines
Fujii, Takayoshi,Kimura, Takeshi,Furukawa, Naomichi
, p. 4813 - 4816 (2007/10/02)
Naphthodithiin-1-N-p-tosylsulfilimines (4) were prepared by the reaction of naphthodithiin with chloramine-T.Treatment of 4 with dienes in the presence of BF3-Et2O afforded the imino Dields-Alder products via N-p-tosylaldimines produced in