Producción Científica Profesorado

1,4,7,8-Triazaborabicyclooctanesfirst examples of new boron heterocycles [1,2]



Tapia Benavides, Antonio Rafael

1993

A. R. Tapia-Benavides and R. Contreras, 1,4,7,8-Triazaborabicyclooctanes, First Examples of New Boron Heterocycles[1,2], Heteroatom Chemistry., 4(4), 323-327 (1993). DOI: 10.1002/hc.520040404


Abstract


The first examples of 1,7,1,4,7,8-dialkyltriazaborabicyclo[3.3.0]octanes 13 [R = isopropyl (1), R = 1-phenylbenzyl (2), R = 1-methylbenzyl (3)] are reported. The bulky substituents prevent dimerization and make the syntheses feasible. The structures and conformations of the new compounds were studied by NMR spectroscopy. A chiral bicycle 3 (R,R) was also prepared.



Producto de Investigación



Artículos relacionados

trans-Bis[2-(aminomethyl)-1H-benzimidazole-2N2,N3]aquacopper(II) dichloride dihydrate

Structural and spectroscopic characterisation of tris(2-benzimidazolylmethyl)amine coordination comp...

Structural study and antioxidant activity determination of (2E)-N-[2-(morpholin-4-yl)ethyl]-cinnamid...

Synthesis of Zn compounds derived from 1H-benzimidazol-2-ylmethanamine

Acid-base equilibrium studies of 2-(aminomethyl)benzimidazolein aqueous solution

Hydrogen bond studies in substituted N-(2-hydroxyphenyl)--2-[(4-methylbenzenesulfonyl)amino]acetamid...

Diastereoselective alkylation of chiral glycinate derivatives containing the a-phenylethyl group.

1,4,7,8-Triazaborabicyclooctanesfirst examples of new boron heterocycles [1,2]

1 H, 13C, 15N, 2D and variable temperature NMR study of the role of hydrogen bonding in the structur...

Three-center intramolecular hydrogen bonding in oxamide derivatives. NMR and X-ray diffraction study