Record Details

Counter-Ion-Dependent Alkyne Iminium Ion Cyclization for Divergent Synthesis of N-Fused Indolylidine, Indole, and Indoline Derivatives Promoted by the Lewis/Bronsted Acid

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Counter-Ion-Dependent Alkyne Iminium Ion Cyclization for Divergent Synthesis of N-Fused Indolylidine, Indole, and Indoline Derivatives Promoted by the Lewis/Bronsted Acid
 
Creator GHARPURE, SJ
SHELKE, YG
KUMAR, DP
 
Subject INTERMOLECULAR ADDITION-REACTIONS
PRINS-TYPE CYCLIZATION
ACYLIMINIUM IONS
STEREOSELECTIVE-SYNTHESIS
VINYLOGOUS CARBONATES
CONSTRUCTION
YUREMAMINE
CHEMISTRY
FLUORINATION
ACTIVATION
 
Description Divergent synthesis of N-fused indolylidine, indole, and indoline derivatives using alkyne iminium ion cyclization is described. Trapping of vinyl cation intermediate generated after alkyne iminium ion cyclization was found to be dependent on the Lewis/Bronsted acid and solvent used. N-Fused indolylidine triflate could be used in the divergent synthesis of N-fused indole derivatives.
 
Publisher AMER CHEMICAL SOC
 
Date 2016-01-15T06:15:57Z
2016-01-15T06:15:57Z
2015
 
Type Article
 
Identifier ORGANIC LETTERS, 17(8)1926-1929
1523-7060
1523-7052
http://dx.doi.org/10.1021/acs.orglett.5b00615
http://dspace.library.iitb.ac.in/jspui/handle/100/17908
 
Language en