Big Chemical Encyclopedia

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

Articles Figures Tables About

Dithiane methiodide

With Methyl Iodide. Dichloroethyl sulphide reacts with methyl or benzyl iodide, forming the corresponding sulphonium salt. For instance, with methyl iodide, dithiane methiodide is formed ... [Pg.240]

It reacts with methyl iodide more readily than dichloroethyl sulphide, forming dithiane methiodide ... [Pg.244]

It is produced in the reaction between dichloroethyl sulphide and the Grignard reagent (see p. 248), and also, together with dithiane methiodide, by the action of methyl iodide on dichloroethyl or dibromoethyl sulphide. It has also been obtained by the action of hydriodic acid on an aqueous solution of divinyl sulphide. ... [Pg.245]

Several syntheses of peshawarinediol (44) were carried out. The dex-trarotatory enantiomer was synthesized by a Czech group (57-59) from both rhoeagenine methiodide (45) and rhoeageninediol methiodide (51) by Emde degradation (Scheme 11). The same reaction performed on isorhoeageninediol resulted in (—)-44 (58,61). Racemic peshawarinediol (44) was synthesized (52) in way similar to that of ( )-43 by using urethane 52 and dithian 26... [Pg.249]

See other pages where Dithiane methiodide is mentioned: [Pg.473]    [Pg.473]    [Pg.426]    [Pg.426]   
See also in sourсe #XX -- [ Pg.240 , Pg.244 , Pg.245 ]



SEARCH



1,3-Dithian

1,3-dithiane

Dithians

Methiodides

© 2024 chempedia.info