全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
Molecules  2007 

Solventless Lactam Synthesis by Intramolecular Cyclizations of α-Iminoester Derivatives under Microwave Irradiation

DOI: 10.3390/12030439

Keywords: Medium-sized ring lactams, imine alkylation, Schiff bases, microwave irradiation

Full-Text   Cite this paper   Add to My Lib

Abstract:

We have previously reported a new synthesis of amides from esters and amines under microwave irradiation, offering much higher yields than those achieved with conventional heating [1]. We have now extended these studies to the ring closure of neat iminoesters I2, I3 and I4-I6 to give five- and six-membered ring lactams L5, L6 and larger lactams L7-L9 (where I means imine and L means lactam), respectively, under both classical heating conditions and microwave irradiation.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133