Accession Number:

AD0255096

Title:

ARYLSILANES AND AROMATIC REACTIVITY

Descriptive Note:

Corporate Author:

LEICESTER UNIV (ENGLAND)

Personal Author(s):

• SPERRY,J.A.

Report Date:

1960-12-31

Pagination or Media Count:

1.0

Abstract:

This rept. includes CHEMISTR- - - - - - - B I C I IB I F IB I C I - C C B I I R IP YL ULP I FLUOR IP YL PYR R C P R I Y ROP NTHENE. The rates of cleavage of the aryltrimethylsilanes by aqueous methanolic perchloric acid was measured spectrophotometrically. Part II A preliminary 1-1 - 141 144 4- 4 4 - - 144 - 1 4 0 8 3 2 - B I C I IB I F IB I C I - C C B I I R IP YL ULP I FLUOR IP YL PYR R C P R I Y ROP NTHENE. The rates of cleavage of the aryltrimethylsilanes by aqueous methanolic perchloric acid was measured spectrophotometrically. Part II A preliminary study of the comparative reactivities of some C-Ge, C-Si, and C-Sn bonds is reported. Benzylgermanium bonds are shown to be cleaved much less readily by aqueous ethanolic alkali than are analogous benzyl-silicon bonds, while the latter are less readily cleaved than benzyltin bonds. Author

Descriptors:

• *BENZENE
• *GERMANIUM COMPOUNDS
• *ORGANOMETALLIC COMPOUNDS
• *SILANES
• *SILICON COMPOUNDS
• *TIN COMPOUNDS
• ANTHRACENES
• AZOLES
• CHEMICAL BONDS
• CHEMICAL REACTIONS
• ETHERS
• FLUORENES
• METHYL RADICALS
• MONOCYCLIC COMPOUNDS
• PERCHLORIC ACID
• PHENANTHRENES
• PHENYL RADICALS
• SULFIDES
• SYNTHESIS
• SULFUR HETEROCYCLIC COMPOUNDS
• THIOPHENES

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE