STABLE PHOSPHAZENIUM IONS IN SYNTHESIS - AN EASILY ACCESSIBLE, EXTREMELY REACTIVE NAKED FLUORIDE SALT

被引：88

作者：

SCHWESINGER, R

LINK, R

THIELE, G

ROTTER, H

HONERT, D

LIMBACH, HH

MANNLE, F

机构：

[1] UNIV FREIBURG,INST ANORGAN CHEM,W-7800 FREIBURG,GERMANY

[2] UNIV FREIBURG,INST PHYS CHEM,W-7800 FREIBURG,GERMANY

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1991年 / 30卷 / 10期

关键词：

D O I：

10.1002/anie.199113721

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The strongest metal-free base is the cation 1, which can be prepared in a one-pot procedure from PCl5, NH4Cl, Me2NH, and NaBF4. Anion exchange affords 1-F, which mediates in the alkylation of an anionic allylic species produced from allyltrimethylsilane; furthermore, the unsolvated floride ion is an excellent proton-selective base for E2 eliminations.

引用

页码：1372 / 1375

页数：4

共 26 条

[1] THE PREPARATION AND MOLECULAR-STRUCTURE OF A DIPHOSPHONIUM SALT WITH A LINEAR P-O-P SYSTEM
AABERG, A
GRAMSTAD, T
HUSEBYE, S
[J]. ACTA CHEMICA SCANDINAVICA SERIES A-PHYSICAL AND INORGANIC CHEMISTRY, 1980, 34 (10): : 717 - 724
[2] PHOSPHORUS-CARBON-HALOGEN COMPOUNDS .32. SYNTHESIS AND MOLECULAR-STRUCTURE OF AMINO SUBSTITUTED CARBODIPHOSPHORANES
APPEL, R
BAUMEISTER, U
KNOCH, F
[J]. CHEMISCHE BERICHTE-RECUEIL, 1983, 116 (06): : 2275 - 2284
[3] UBER PHOSPHORSTICKSTOFF-VERBINDUNGEN .12. EIN NEUES PHOSPHORNITRID-CHLORID, P3NCL12
BECKEGOEHRING, M
LEHR, W
[J]. CHEMISCHE BERICHTE-RECUEIL, 1961, 94 (06): : 1591 - 1594
[4] TETRAPHENYLFLUOROPHOSPHORANE
BROWN, SJ
CLARK, JH
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1983, (21) : 1256 - 1257
[5] SYNTHESES, PROPERTIES, AND STRUCTURES OF ANHYDROUS TETRAMETHYLAMMONIUM FLUORIDE AND ITS 1-1 ADDUCT WITH TRANS-3-AMINO-2-BUTENENITRILE
CHRISTE, KO
WILSON, WW
WILSON, RD
BAU, R
FENG, JA
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (21) : 7619 - 7625
[6] ON THE NUCLEOPHILIC ACTIVATION OF SILYL ENOL ETHERS AND ESTERS - A SURVEY AND MECHANISTIC INTERPRETATION
CHUIT, C
CORRIU, RJP
REYE, C
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1988, 358 (1-3) : 57 - 66
[7] GEMINAL-DEHALOSILYLATION OF ALPHA-HALO-BETA,BETA-DIMETHYLVINYLTRIMETHYLSILANES - GENERATION OF ISOPROPYLIDENE CARBENE
CUNICO, RF
HAN, YK
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1978, 162 (01) : 1 - 16
[8] DEHMLOW EV, 1989, J CHEM RES-S, P224
[9] DEHMLOW EV, 1979, SYNTHESIS-STUTTGART, P372
[10] BEHAVIOR AND STABILITY OF CATALYSTS IN BIPHASE AND TRIPHASE TRANSFER CATALYSIS
DOU, HJM
GALLO, R
HASSANALY, P
METZGER, J
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1977, 42 (26) : 4275 - 4276

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