264619-96-7Relevant articles and documents
Rh-Catalyzed [3 + 2] Cycloaddition of 1-Sulfonyl-1,2,3-triazoles: Access to the Framework of Aspidosperma and Kopsia Indole Alkaloids
Li, Yun,Zhang, Qingyu,Du, Qiucheng,Zhai, Hongbin
, p. 4076 - 4079 (2016)
A Rh(II)-catalyzed dearomative intramolecular [3 + 2] dipolar cycloaddition involving the indolic C2-C3 carbon-carbon double bond has been developed. The reaction was launched from the triazole moiety within the substrate and proceeded efficiently under m
Intramolecular inverse electron demand Diels-Alder reactions of tryptamine with tethered heteroaromatic azadienes
Benson, Scott C.,Lee, Lily,Yang, Lydie,Snyder, John K.
, p. 1165 - 1180 (2007/10/03)
1,2,4,5-Tetrazines and 1,2,4-triazines tethered to tryptamine via the ethylamine side chain undergo intramolecular inverse electron demand cycloadditions to produce adducts with the [ABazaCE]-ring skeleton of the Aspidosperma alkaloids. (C) 2000 Elsevier Science Ltd.