Photochemical reactions of β‐aminovinyl aryl thioketones | Zendy

Nishio Takehiko | Zendy; Nakajima Naoko | Zendy; Omote Yoshimori | Zendy

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Photochemical reactions of β‐aminovinyl aryl thioketones

Author(s) -

Nishio Takehiko,

Nakajima Naoko,

Omote Yoshimori

Publication year - 1980

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570170242

Subject(s) - chemistry , acrylonitrile , aryl , maleic anhydride , thiopyran , methyl acrylate , irradiation , methyl vinyl ketone , medicinal chemistry , organic chemistry , catalysis , polymer , copolymer , alkyl , physics , nuclear physics

Irradiation of β‐aminovinyl aryl thioketones ( 1a‐b ) afforded β‐aminovinyl aryl ketones ( 2a‐b ). 2 H ‐Thiopyran derivatives ( 4a‐b ) were obtained when β‐aminovinyl phenyl thioketone ( 1a ) was irradiated with methyl acrylate and acrylonitrile. 4 H ‐Thiopyran derivatives ( 6,8 ) were also obtained thermally in the reaction of β‐aminovinyl phenyl thioketone ( 1a ) and methyl propiolate and maleic anhydride.

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