Some reactions of chlorodimethylarsine and dimethylarsine
Chlorodimethylarsine is found to add across the triple bond of hexafluorobut-2-yne, forming 2- chloro-3-dimethy l-arsinohexafluorobut-2-ene. Arsenic trichloride, dichloro-methylarsine and chlorodiphenylarsine do not react, while chloromethylphenylarsine reacts with great difficulty. Similarly, bls(...
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ndltd-UBC-oai-circle.library.ubc.ca-2429-376022018-01-05T17:48:53Z Some reactions of chlorodimethylarsine and dimethylarsine Dawson, David S. Chlorodimethylarsine Dimethylarsine. Chlorodimethylarsine is found to add across the triple bond of hexafluorobut-2-yne, forming 2- chloro-3-dimethy l-arsinohexafluorobut-2-ene. Arsenic trichloride, dichloro-methylarsine and chlorodiphenylarsine do not react, while chloromethylphenylarsine reacts with great difficulty. Similarly, bls(trifluoromethyl)arsine and methylphenylarsine form adducts with the butyne. These reactions are discussed and related to electron availability. The hydrolysis, bromination and chlorination of the adduct (CH₃)₂AsC(CF₃)=CC1CF₃ are described. The reaction of dimethylarsine with dichloromethylaraine is discussed, and a reaction path suggested. Dimethylarsine is found to react with trifluoroacetic acid, its anhydride, and acyl chloride, but the products were not all identified. Perfluorocyclobutene reacts with dimethylarsinomagneslum bromide to give dimethylperfluorocyclobut-1-enylarsine. The cyclobutene does not react with chlorodimethylarsine. Science, Faculty of Chemistry, Department of Graduate 2011-09-23T18:11:16Z 2011-09-23T18:11:16Z 1964 Text Thesis/Dissertation http://hdl.handle.net/2429/37602 eng For non-commercial purposes only, such as research, private study and education. Additional conditions apply, see Terms of Use https://open.library.ubc.ca/terms_of_use. University of British Columbia |
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English |
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Chlorodimethylarsine Dimethylarsine. |
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Chlorodimethylarsine Dimethylarsine. Dawson, David S. Some reactions of chlorodimethylarsine and dimethylarsine |
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Chlorodimethylarsine is found to add across the triple bond of hexafluorobut-2-yne, forming 2- chloro-3-dimethy l-arsinohexafluorobut-2-ene. Arsenic trichloride, dichloro-methylarsine and chlorodiphenylarsine do not react, while chloromethylphenylarsine reacts with great difficulty. Similarly,
bls(trifluoromethyl)arsine and methylphenylarsine form adducts with the butyne. These reactions are discussed and related to electron availability. The hydrolysis, bromination and chlorination of the adduct (CH₃)₂AsC(CF₃)=CC1CF₃ are described.
The reaction of dimethylarsine with dichloromethylaraine is discussed, and a reaction path suggested. Dimethylarsine is found to react with trifluoroacetic acid, its anhydride, and acyl chloride, but the products were not all identified.
Perfluorocyclobutene reacts with dimethylarsinomagneslum bromide to give dimethylperfluorocyclobut-1-enylarsine. The cyclobutene does not react with chlorodimethylarsine. === Science, Faculty of === Chemistry, Department of === Graduate |
author |
Dawson, David S. |
author_facet |
Dawson, David S. |
author_sort |
Dawson, David S. |
title |
Some reactions of chlorodimethylarsine and dimethylarsine |
title_short |
Some reactions of chlorodimethylarsine and dimethylarsine |
title_full |
Some reactions of chlorodimethylarsine and dimethylarsine |
title_fullStr |
Some reactions of chlorodimethylarsine and dimethylarsine |
title_full_unstemmed |
Some reactions of chlorodimethylarsine and dimethylarsine |
title_sort |
some reactions of chlorodimethylarsine and dimethylarsine |
publisher |
University of British Columbia |
publishDate |
2011 |
url |
http://hdl.handle.net/2429/37602 |
work_keys_str_mv |
AT dawsondavids somereactionsofchlorodimethylarsineanddimethylarsine |
_version_ |
1718595949890109440 |