Facile one-pot synthesis of 2,3-thienoimides via formal [3+2] annulation reaction of 1,4-dithiane-2,5-diol and N -substituted imides
摘要:
A formal [3+2] annulation reaction of 1,4-dithiane-2,5-diol and N-substituted imides through one-pot metal-free strategy has been developed. This method could furnish 2,3-thienoimides in good to high yields. (C) 2015 Elsevier Ltd. All rights reserved.