Accession Number:

AD0677128

Title:

SOME REACTIONS OF HEXAFLUOROBUTYNE-2 WITH PHOSPHINES AND AMINES,

Descriptive Note:

Corporate Author:

BRITISH COLUMBIA UNIV VANCOUVER DEPT OF CHEMISTRY

Personal Author(s):

Report Date:

1968-06-15

Pagination or Media Count:

8.0

Abstract:

The addition reaction R2EX CF3CCCF3 yields R2ECCF3 CCF3X has been investigated further E P and N 11 adducts have been obtained from C2H52PH, CF32PH, C6H52P-PC6H52, and CH32NCl, but not from CH32PCl or CH32P-PCH32. CF32PH also gives a 21 adduct. Triphenylphosphine causes the butyne to polymerize at -78C. A similar but slower reaction takes place with trimethylamine. In the presence of water, trimethylamine and the butyne give the bisbutenyl ether cis,trans CF3CHCCF32O as the major product. Author

Subject Categories:

  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE