A 2‐Benzothiazolylphenyl Group Accelerates the Intramolecular [2+2] Cycloaddition of Allene‐Ynes | Zendy

Hori Hiroto | Zendy; Arai Shigeru | Zendy; Nishida Atsushi | Zendy

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A 2‐Benzothiazolylphenyl Group Accelerates the Intramolecular [2+2] Cycloaddition of Allene‐Ynes

Author(s) -

Hori Hiroto,

Arai Shigeru,

Nishida Atsushi

Publication year - 2014

Publication title -

asian journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.846

H-Index - 44

eISSN - 2193-5815

pISSN - 2193-5807

DOI - 10.1002/ajoc.201300218

Subject(s) - allene , chemistry , cycloaddition , intramolecular force , group (periodic table) , catalysis , metal , triple bond , medicinal chemistry , reaction conditions , photochemistry , polymer chemistry , stereochemistry , organic chemistry , double bond

A [2+2] cycloaddition reaction of allene‐ynes under thermal conditions with/without a metal complex is described. A key feature of this reaction is that a 2‐benzothiazolylphenyl group bearing a CC triple bonds remarkably promotes the reaction to give the corresponding cyclobutenes with or without metal catalysts.

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