A novel intramolecular Diels-Alder cyclization involving indoloazepines

作者：Zheng LY; Wang TS; Wei ZL; Xiang JB; Bai X^*

来源：Tetrahedron Letters, 2005, 46(20): 3529-3532.

DOI：10.1016/j.tetlet.2005.03.122

The reaction of indoloazepines 1 and α,β-unsaturated aldehydes in reflux toluene led to tetracyclic compounds 2. The key to this reaction was an intramolecular Diels-Alder cycloaddition by the indoloacrylate (dienophile)-dienamine (diene) intermediates generated in situ. © 2005 Published by Elsevier Ltd.

• 出版日期2005-5-16
• 单位吉林大学