TRIALKYLAMMONIUM-TRIALKYLAMINE-TETRAPHENYLBORATES [R(3)N(CIRCLE-PLUS)-H CENTER-DOT-CENTER-DOT-CENTER-DOT-NR(3)][B-CIRCLE-MINUS(C6H5)(4)] WITH PROTOTYPE N-CIRCLE-PLUS-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-N HYDROGEN BRIDGES

被引：12

作者：

BOCK, H

VAUPEL, T

SCHODEL, H

KOCH, U

EGERT, E

机构：

[1] Department of Chemistry, University of Frankfurt, 60439 Frankfurt/Main

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 40期

关键词：

SINGLE HYDROGEN BRIDGES N-CIRCLE-PLUS-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-N; SALTS WITH NON-PROTONABLE ANIONS; MOLECULAR CRYSTAL STRUCTURES;

D O I：

10.1016/0040-4039(94)85312-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Protonation of trialkylamines in the presence of the non-protonable anion tetraphenylborate allows to crystallize [R(3)N(+)-H... NR(3)] salts with trimethylamine, quinuclidine, diazabicyclooctane or pyridine. Their single crystal structures are rationalized by SCF and force-field calculations.

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页码：7355 / 7358

页数：4

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