Manije Nazery

Group IV organometallic compounds : I. Synthesis and properties of heterocyclic silicon and germanium compounds of o-hydroxybenzyl alcohol

Abstract The synthesis and properties of compounds of the general formula: (where R = alkyl or phenyl and M = Si or Ge) are described and the mass spectra of these compounds are discussed.

Organoboron compounds. XXX: Polycyclic borazines

Abstract Polycyclic borazines are readily obtained from the interaction of a tris(dialkylamino)borane with a diamine or amine alcohol. In some cases the 2-dialkylamino-1,3,2-boracycloalkanes have been isolated.

Organoboron Compounds : XI. Mass spectral studies on some 2-phenyl-1,3,2-dioxaborinanes

Abstract 2-Phenyl-1,3,2-dioxaborinanes have been found to undergo electron impact-induced rearrangements resulting in the formation of hydrocarbon ions.

Organoboron compounds XIII. Preparation and properties of some 2-substituted 1,3,2-dithiaborinans

Abstract The preparation and properties of some boron heterocycles of the general formula (where X = Ph, SR, NR 2 , NHR and NHNPh) are described and the general features of their mass spectra discussed.

Organoboron compounds: XXVI. A mass spectral study of some 2-phenyl-1,3,2-diazaboracycloalkanes

Abstract The mass spectra of the 2-phenyl-1,3,2-diazaboracycloalkanes contain peaks at m/e 91, 89, 65 and 63 which we assign to the tropylium, boratropylium, cyclopentadienyl and boracyclopentadienyl ions.

Organoboron compounds. Part VII. Boron derivatives of o-hydroxybenzyl alcohol

The synthesis and properties of a series of 2-substituted 4H-1,3,2-benzodioxaborins (where the substituents are Ph, R2N, RNH, RO, and RS) are described. The i.r. and mass spectra of some of these compounds are discussed.

Organoboron compounds. Part VIII. Synthesis and properties of some 2-substituted 1,3,2-oxathiaborinans

2-Substituted derivatives of the new heterocycle ([graphic omitted]X)(X = Ph, OR, NHR, NR2, and SR) have been prepared. The properties of these compounds are described and the mass spectra of some are discussed.