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Cu‐Catalyzed Hydrophosphonylation of 2‐(2‐Enynyl)pyridines: Easy Access to Indolizine‐Containing Diarylmethylphosphonates
Author(s) -
Mahesh Sriram,
Anand Ramasamy Vijaya
Publication year - 2017
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201700146
Subject(s) - indolizine , chemistry , pyridine , catalysis , organic chemistry , combinatorial chemistry , medicinal chemistry
A competent method for the synthesis of indolizine‐based diarylmethylphosphonates is described. This protocol involves a metal‐catalyzed 5‐ endo ‐ dig ‐cyclization of 2‐(2‐enynyl)pyridine derivatives followed by a remote addition of diarylphosphites to provide indolizine‐containing diarylmethylphosphonates in good yields.