1078151-50-4Relevant articles and documents
A facile rearrangement of pyrroloindoline derivative to pyrroloquinoline: A new analogues of duocarmycins
Al-Said, Naim H.,Shawakfeh, Khaled Q.,Hammad, Baha A.
, p. 1333 - 1336 (2008)
(Chemical Equation Presented) Free-radical generated at C-7 position of indole derivative bearing N-(3′-chloroallyl) group prompted a regioselective intramolecular cyclization to furnish pyrroloindoline derivative, through the more favorable 5-exo-trig cyclization mode. The pyrroloindoline compound smoothly rearranged to pyrroloquinoline under mild conditions.