Gold‐Catalyzed Synthesis of Pyrazolo[1,5‐ a ]pyridines Regioselectively  via  6‐ endo‐dig  Cyclization | Zendy

Sreenivasulu Gottam | Zendy; Kadiyala Veerabhushanam | Zendy; Raju Chittala Emmaniel | Zendy; Sridhar Balasubramanian | Zendy; Karunakar Galla V. | Zendy

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Gold‐Catalyzed Synthesis of Pyrazolo[1,5‐ a ]pyridines Regioselectively via 6‐ endo‐dig Cyclization

Author(s) -

Sreenivasulu Gottam,

Kadiyala Veerabhushanam,

Raju Chittala Emmaniel,

Sridhar Balasubramanian,

Karunakar Galla V.

Publication year - 2021

Publication title -

chemistryselect

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 34

ISSN - 2365-6549

DOI - 10.1002/slct.202102580

Subject(s) - dig , propargyl , chemistry , catalysis , regioselectivity , medicinal chemistry , intramolecular force , combinatorial chemistry , organic chemistry , computer science , computer security

An efficient gold‐catalyzed synthesis of pyrazolo[1,5‐ a ]pyridines have been developed from pyrazolo substituted propargyl alcohols via 6‐ endo‐dig cyclization. In this intramolecular cyclization reaction a new C−N bond was formed regioselectively and good to excellent yields of pyrazolo[1,5‐ a ]pyridines were obtained in one‐pot.

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