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Dithiole-2-selenones

Reactivity of Substituents Attached to Ring Carbon Atoms. 7.1 Substituents Attached to Mesoionic 1,3-Dithiol-4-ones, -4-thiones, -4-selenones. 7.2 Substituents Attached to 1,3-Dithiole. 7.3 Substituents Attached to 1,3-Dithioianes. 8 Reactivity of Substituents Attached to Ring Heteroatoms. 9 Ring Syntheses from Acyclic Compounds Classified by Number of Ring Atoms Contributed by Each Component. 9.1 1,3-Dithioiium Ions... [Pg.955]

TTFs by C-C Coupling of 1,3-Dithiol-2-ones, -2-thiones, or -2-selenones 1033... [Pg.956]

Substituents Attached to Mesoionic 1,3-Dithiol-4-ones, -4-thiones, -4-selenones... [Pg.1002]

Carboxylic acid selenoamides. Dimethylformamide heated with 2.5 eqs. 2 M PhP(Se)Cl2 in xylene at 95-100° for 3 h - dimethylselenoformamide. Y 84%. Added NEt3 may improve the yield. F.e. incl. indolizine-3-selenaldehydes and l,2-dithiole-3-selenones s. J.P. Michael et al., J. Chem. Soc. Chem. Commun. 1988, 1494—6. [Pg.399]

See other pages where Dithiole-2-selenones is mentioned: [Pg.20]    [Pg.113]    [Pg.20]    [Pg.20]    [Pg.20]    [Pg.20]    [Pg.653]    [Pg.175]    [Pg.20]    [Pg.196]    [Pg.113]    [Pg.207]    [Pg.20]    [Pg.20]    [Pg.796]    [Pg.957]    [Pg.281]    [Pg.20]    [Pg.20]    [Pg.653]    [Pg.796]    [Pg.957]    [Pg.197]    [Pg.148]    [Pg.508]    [Pg.9]    [Pg.508]    [Pg.154]    [Pg.162]    [Pg.175]   
See also in sourсe #XX -- [ Pg.3 , Pg.168 ]



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Dithiolate

Dithiolation

Dithiole

Dithiols

Selenones

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