I. Researches on the phosphorus-bases.— No. V. Diphosphonium-Compounds | Zendy

A. W. Hofmann | Zendy

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I. Researches on the phosphorus-bases.— No. V. Diphosphonium-Compounds

Author(s) -

A. W. Hofmann

Publication year - 1859

Publication title -

proceedings of the royal society of london

Language(s) - English

Resource type - Journals

eISSN - 2053-9126

pISSN - 0370-1662

DOI - 10.1098/rspl.1857.0131

Subject(s) - phosphonium , bromide , chemistry , medicinal chemistry , ethylene dibromide , phosphorus , inorganic chemistry , organic chemistry , toxicology , biology

In a note on the deportment of dibromide of ethylene with tri-ethylphosphine, I have stated that the reaction between these two substances gives rise to the production of Bromide of triethylbromethylene- phosphonium }[(C4 H5 )3 (C4 H4 Br)P]Br, whilst two others bromides, viz. Bromide of triethylphosphonium [(C4 H5 )3 HP]Br and Bromide of triethylvinyl-phosphonium } [(C4 H5 )3 (C4 H3 )P]Br, are generated in consequence of secondary processes. But I did not fail to remark in the same note, that in addition there is formed in this reaction a fourth bromide, the nature of which, at that time, I had been unable to fix by experiment. I have continued the study of this substance, which has led to the following results.

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