81931-34-2Relevant articles and documents
Novel synthesis of tetrahydro-1H-pyrrolo[1,2-a]imidazol-2-ones via decarboxylative cyclization reaction of α-amino acids and α-ketoamides
Wu, Jia-shou,Jiang, Hua-jiang,Yang, Jian-guo,Jin, Zheng-neng,Chen, Ding-ben
supporting information, p. 546 - 551 (2017/01/16)
An efficient and practical method was developed for the synthesis of tetrahydro-1H-pyrrolo[1,2-a]imidazol-2-ones based on the decarboxylative cyclization reaction of α-ketoamides and proline. In most cases, tetrahydro-1H-pyrrolo[1,2-a]imidazol-2-ones were obtained with perfect diastereoselectivity to give trans-isomer in excellent yield.