Synthetic routes to β-lactams. Some unexpected hydrogen atom transfer reactions
摘要:
Appropriately substituted xanthate derivatives of N-ethenyl acetamides undergo radical cyclisation to give beta-lactams with transfer of the xanthate group. In one case, a cascade of unexpected and unusual hydrogen transfer reactions occurred. (C) 1998 Elsevier Science Ltd. All rights reserved.
Synthetic routes to β-lactams. Some unexpected hydrogen atom transfer reactions
摘要:
Appropriately substituted xanthate derivatives of N-ethenyl acetamides undergo radical cyclisation to give beta-lactams with transfer of the xanthate group. In one case, a cascade of unexpected and unusual hydrogen transfer reactions occurred. (C) 1998 Elsevier Science Ltd. All rights reserved.