An Expeditious and Environmentally‐Benign Approach to 2‐Aryl/Heteroaryl Selenopyridines via Ruthenium Catalyzed [2+2+2] Cycloadditions | Zendy

Kalaramna Pratibha | Zendy; Bhatt Divya | Zendy; Sharma Himanshu | Zendy; Goswami Avijit | Zendy

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An Expeditious and Environmentally‐Benign Approach to 2‐Aryl/Heteroaryl Selenopyridines via Ruthenium Catalyzed [2+2+2] Cycloadditions

Author(s) -

Kalaramna Pratibha,

Bhatt Divya,

Sharma Himanshu,

Goswami Avijit

Publication year - 2019

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.201900664

Subject(s) - chemistry , aryl , ruthenium , catalysis , cycloaddition , combinatorial chemistry , atom economy , organic chemistry , alkyl

A highly efficient protocol for the synthesis of 2‐aryl/ hetero aryl selenopyridines has been developed via a ruthenium(II)‐catalyzed cycloaddition reaction of 1,6‐diynes with aryl/heteroaryl selenocyanates with good to excellent yields. It was found that various diynes and selenocyanates expediently underwent the reaction under open‐flask conditions. This atom‐economical catalytic strategy offers a mild and practical approach to access a variety of such cycloadducts with excellent regioselectivities.

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