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The mercuric chloride catalysed condensation of arsenious chloride with acetylene

โœ Scribed by Jones, W. E. ;Rosser, R. J. ;Woodward, F. N.

Publisher
Wiley (John Wiley & Sons)
Year
1949
Weight
602 KB
Volume
68
Category
Article
ISSN
0368-4075

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โœฆ Synopsis

THE MERCURIC CHLORIDE CATALYSED CONDENSATION OF ARSENIOUS CHLOR-IDE WITH ACETYLENE By \I. E. JOXES, R. J. ROSSER, nnd F. N. \VOOD\VAHI) Lcwisitc I, relatively frec from lcwisitcs I1 and 111, is rcadily obtained by passing acctylenc into a mixture of arscnious chloride and a solution of mercuric chloridc in cithcr 18:; hydrochloric acid or saturated sodium'cldoride solution. In the lartcr case, the arsenious chloride is diluted with carbon terrachloride. Under optimum conditions the yield is 80-859:, calculatcd on thc arsenious chloridc consumed. In both cascs B-cblorovinylmercuric chloride m.p. rtg", is an intcrmcdia~e and this is most rcadily obtained by passing acetylene into a solution of mercuric chloridc in aqucous sodium chloride containing a littlc hydrochloric acid.

๐Ÿ“œ SIMILAR VOLUMES

The cuprous chloride catalysed condensat
The cuprous chloride catalysed condensation of arsenious chloride with acetylene
โœ Heweit, C. L. ;Jones, W. E. ;Vallender, H. W. ;Woodward, F. N. ๐Ÿ“‚ Article ๐Ÿ“… 1949 ๐Ÿ› Wiley (John Wiley & Sons) โš– 762 KB

## Abstract Lewisite I, containing a small proportion of Lewisite II, is readily obtained in good yield by passing acetylene into a vigorously stirred mixture of arsenious chloride in carbon tetrachloride and a concentrated solution of cuprous chloride in aqueous ethanolamine hydrochloride. The rea