38513-20-1Relevant articles and documents
Facile synthesis of biarylmethanes and tetrasubstituted arenes: Via a base-mediated [3 + 3] benzannulation reaction of Morita-Baylis-Hillman adducts and unsaturated sulfones
Yadav, Deepak,Sharma, Sunil K.,Menon, Rajeev S.
, p. 4073 - 4076 (2019/04/30)
A facile DBU-mediated [3 + 3] benzannulation reaction of 1,3-bis-sulfonyl propenes and Morita-Baylis-Hillman (MBH) bromides is described. The benzannulation reaction afforded bis-sulfonyl biarylmethanes/arenes with complete regioselectivity. The products
Formation of Polysubstituted 1,2,5,6-Tetrahydropyridines from the 4 + 2 Cycloaddition Reaction of Bis(phenylsulfonyl)butadienes with Aryl Imines
Padwa, Albert,Gareau, Yves,Harrison, Brian,Norman, Bryan H.
, p. 2713 - 2720 (2007/10/02)
The reaction of 2,3-bis(phenylsulfonyl)-1,3-bitadiene with aryl imines affords N-alkyl-3,5-bis(phenylsulfonyl)-1,2,5,6-tetrahydropyridines in high yield.The formation of the rearranged cycloadducts proceeds by a mechanism that involves addition of benzene