Study of cyclic borinates obtained from piperidine- and piperazine alcohols by spectroscopic methods and X-ray crystallography

被引：26

作者：

Hopfl, H

Farfan, N

Castillo, D

Santillan, R

Gutierrez, A

Daran, JC

机构：

[1] Univ Autonoma Estado Morelos, Ctr Invest Quim, Cuernavaca 62210, Morelos, Mexico

[2] Inst Politecn Nacl, Ctr Invest & Estudios Avanzados, Dept Quim, Mexico City 07000, DF, Mexico

[3] Univ Autonoma Metropolitana Ixtapalapa, Unidad Ixtapalapa, Lab Resonancia Magnet Nucl, Ixtapalapa 09340, Mexico

[4] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 553卷 / 1-2期

关键词：

borinates; boron complexes; piperidine- and piperazine alcohols; coordinative N -> B bond; X-ray crystallography;

D O I：

10.1016/S0022-328X(97)00636-0

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of eleven new 2-aminoethyl- and 3-aminopropyl borinate derivatives with a coordinative N --> B bond has been synthesized by condensation reactions between piperidine-as well as piperazine alcohols and diphenylborinic acid. The products obtained are analogous to N-spiro compounds and bicyclic systems and have been characterized by spectroscopic methods and X-ray crystallography. Thereby the N --> B bond and the geometry of this new heterocyclic systems have been studied in more detail. (C) 1998 Elsevier Science S.A.

引用

页码：221 / 239

页数：19

共 57 条

[31] STRUCTURAL STUDIES OF ORGANOBORON COMPOUNDS .23. PREPARATION AND CRYSTAL AND MOLECULAR-STRUCTURES OF 2,2-DIPHENYL-1,3-DIOXA-4A-AZONIA-2-BORATA-1,2,3,4-TETRAHYDRONAPHTHALENE AND 4,4-DIPHENYL-3-OXA-1-AZA-4A-AZONIA-4-BORATA-1,2,3,4-TETRAHYDRONAPHTHALENE [J].