Accession Number:

AD0748893

Title:

Chemical Consequences of Unsaturation in Cyclic Organoboranes.

Descriptive Note:

Final rept. 1 Mar 67-31 Oct 70,

Corporate Author:

CATHOLIC UNIV OF AMERICA WASHINGTON D C DEPT OF CHEMISTRY

Personal Author(s):

• Eisch,John J.

Report Date:

1972-07-31

Pagination or Media Count:

19.0

Abstract:

The physical and chemical consequences of the potential ppi-ppi effect in unsaturated, cyclic organoboranes have been studied. The first phase of research was devoted to the synthesis of the requisite cyclic ring systems three-membered borirene, four-membered cationic borete, five-membered borole, six-membered borabenzene, and seven-membered borepin, fully carbon conjugated rings. The second phase dealt with employing physical methods to assess the extent of carbon-boron conjugation. Author

Descriptors:

• *BORON COMPOUNDS
• SYNTHESIS(CHEMISTRY)
• CYCLOALKENES
• CHEMICAL BONDS
• MOLECULAR ENERGY LEVELS
• ORGANOMETALLIC COMPOUNDS
• ALUMINUM
• HETEROCYCLIC COMPOUNDS

Subject Categories:

• Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE