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Synthesis of polysubstituted 1,2-dihydroisoquinolines via a CuI-catalyzed arylation/condensation cascade process

✍ Scribed by Yangyang Wu; Yihua Zhang; Yongwen Jiang; Dawei Ma

Book ID
104096477
Publisher
Elsevier Science
Year
2009
Tongue
French
Weight
291 KB
Volume
50
Category
Article
ISSN
0040-4039

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✦ Synopsis

CuI-catalyzed reaction of 1-(2-bromophenyl)-propargylamines 4 with b-keto esters in i-PrOH/H 2 O (3:1) at 50 Β°C provides polysubstituted 1,2-dihydroisoquinolines. The transformation involves a cascade intermolecular C-C bond formation and intramolecular condensation process.

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✍ Yu Chen; Xiaoan Xie; Dawei Ma πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons βš– 45 KB πŸ‘ 1 views

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