A novel substitution reaction of tetrahydropyrano[3,4-b]indole derivative-chain extension and structural correlation study

摘要

An unusual cyanation with rearrangement of a 1-chloromethyl-tetrahydropyrano[3,4-b]indole-1-acetic acid ester derivative is reported. The resulting C-1 chain extension product is identified by correlation studies and spectral method.