Accession Number:

AD0626001

Title:

ORDER OF ELECTROPHILIC SUBSTITUTION IN 1,2DICARBACLOVODODECABORANE (12) AND NMR ASSIGNMENT.

Descriptive Note:

Technical rept.,

Corporate Author:

OLIN MATHIESON CHEMICAL CORP NEW HAVEN CONN CHEMICALS DIV

Personal Author(s):

• Potenza,J. A.
• Lipscomb,W. N.
• Vikers,G. D.
• Schroeder,H.

Report Date:

1966-01-01

Pagination or Media Count:

11.0

Abstract:

Experimental evidence is presented that o-B10C2H12 brominates under Friedel-Crafts conditions first at positions 9 and 12, and then at 8 10. Together with existing evidence that chlorination under photochemical conditions substitutes last at B atoms 3 and 6, a unique assignment of the B11 nuclear magnetic resonance spectrum is now possible, and a comparison with the molecular orbital predictions is presented.

Descriptors:

• *NUCLEAR PROPERTIES
• ORGANOBORANES
• ORGANOBORANES
• BROMINATION
• MOLECULAR ORBITALS

Subject Categories:

• Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE