Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Thiene dioxides

Similarly, enamino vinyl sulfones (345) can undergo a thermally allowed electrocyclic reaction between the termini of the enaminic double bond and the allyl sulfonyl portion in the intermediate anion (346) to afford a, /1-unsaturated thiene dioxides (348) as shown in equation 126335. [Pg.469]

Thiazepinones, as photolytic products 883 Thiazine 1-oxides, synthesis of 323, 352 Thiene dioxides formula of 382 synthesis of 469 Thiene oxides formula of 382 synthesis of 469... [Pg.1208]

The trapping of both sulfines and sulfenes with dienes is probably the method of choice for the preparation of 3-thiene oxides and dioxides, respectively143,337. [Pg.469]

See other pages where Thiene dioxides is mentioned: [Pg.1198]    [Pg.1198]    [Pg.119]    [Pg.764]    [Pg.119]    [Pg.286]    [Pg.295]    [Pg.189]    [Pg.976]   


SEARCH



Thien

Thienes

© 2024 chempedia.info