Application of the Element Displacement Principle to Recent Chemical Problems

Application of the Element Displacement Principle to Recent Chemical Problems [Pg.172]

This carbon-sulfur comparability extends only to sp and sp2 hybridized carbon, meaning only to unsaturated systems. The following series of examples illustrates this. [Pg.172]

The imines (CFa)2C=NH and (CFa)2S=NH are convincing examples for this carbon-sulfur exchangeability. Reactions of the two imines with RLi, RC1, C1F, as well as photolysis, hydrolysis, and their preparation are similar and take place according to Table I. [Pg.172]

Besides these imines there are other compounds contributing evidence for the similarity between carbon and sulfur(IV). The following reactions and the compounds obtained are other conclusive arguments. [Pg.172]

4 Derivatives of these paraelements have not yet been synthesized. [Pg.172]

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