30924-69-7Relevant academic research and scientific papers
Terminal Alkyne-Assisted One-Pot Synthesis of Arylamidines: Carbon Source of the Amidine Group from Oxime Chlorides
Yi, Fengping,Sun, Qihui,Sun, Jing,Fu, Chao,Yi, Weiyin
, p. 6780 - 6787 (2019/06/14)
A terminal alkyne-assisted protocol for the one-pot formation of a diverse range of arylamidines from a novel cascade reaction of in situ generated nitrile oxides, sulfonyl azides, terminal alkynes, and water by [3 + 2] cycloaddition and ring opening sequ
N-HALOAMIDINES.VI. REACTION OF N-CHLORO-N'-BENZENESULFONYLBENZAMIDINES WITH ENAMINES.
Rossi, E.,Stradi, R.,Benedusi, A.
, p. 4785 - 4792 (2007/10/02)
The reaction between N-chloro-N'-benzenesulfonylbenzamidines and β,β-disubstituted enamines affords N-(benzenesulfonyl)-N'--benzamidines.When both β-substituents are methyl groups the open chain adducts have been isolated and characterized, whereas, when one of the two substituents is a phenyl group, they have been characterized only by PMR because of the easy cyclization to 1-benzenesulfonyl-4,5-dihydroimidazoles.
