Formation of 6-Azaindoles by Intramolecular Diels–Alder Reaction of Oxazoles and Total Synthesis of Marinoquinoline A
作者:Mana Osano、Dishit P. Jhaveri、Peter Wipf
DOI:10.1021/acs.orglett.0c00417
日期:2020.3.20
6-azaindoles was developed. The IMDAO reaction was applied in a total synthesis of the aminophenylpyrrole-derived alkaloid marinoquinoline A, also featuring the use of a Curtius reaction for preparation of a 5-aminooxazole, a propargylic C,H-bond insertion, an in situ alkyne-allene isomerization, and a ruthenium-catalyzedcycloisomerization for benzene ring annulation to the 6-azaindole.