Ethylacetate as a Polar Solvent. V. Solvolytic Reactions in Ethylacetate and the nature of the solvolysed Products | Zendy

Paul Ram Chand | Zendy; Malhotra Kailash Chander | Zendy

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Ethylacetate as a Polar Solvent. V. Solvolytic Reactions in Ethylacetate and the nature of the solvolysed Products

Author(s) -

Paul Ram Chand,

Malhotra Kailash Chander

Publication year - 1963

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.19633250510

Subject(s) - chemistry , lewis acids and bases , solvent , medicinal chemistry , catalysis , titration , polar , conductometry , inorganic chemistry , organic chemistry , physics , astronomy

The Lewis acids, TiCl 4 , SnCl 4 , TeCl 4 , ZrCl 4 , SiCl 4 , MoCl 5 , SbCl 5 , AlCl 3 and FeCl 3 have been solvolysed in ethylacetate and the corresponding chloroethoxides have been isolated. The reaction type is explained on the basis of the existence of a low concentration of (OC 2 H 5 ) − in pure ethylacetate according to CH 3 COOC 2 H 5 ⇄ CH 3 CO + + OC 2 H − 5 . Conductivities of the solutions of chloroethoxides formed in ethylacetate also indicate that they act as Lewis acids in this solvent. Conductometric titrations of bases with SnCl 2 (OC 2 H 5 ) 2 , SbCl 3 (OC 2 H 5 ) 2 and AlCl 2 (OC 2 H 5 ) are also reported.

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