Asymmetric synthesis of gem-diaryl substituted cyclic sulfamidates and sulfamides by rhodium-catalyzed arylation of cyclic ketimines

作者：Nishimura Takahiro^*; Ebe Yusuke; Fujimoto Hiroto; Hayashi Tamio

来源：Chemical communications, 2013, 49(48): 5504-5506.

DOI：10.1039/c3cc42071j

Asymmetric addition of arylboronates to aryl-substituted cyclic ketimines proceeded in the presence of a rhodium catalyst coordinated with a chiral diene ligand to give high yields of sulfamidates and sulfamides with high enantioselectivity (up to 99% ee).

• 出版日期2013