PREPARATION OF VINYLPHOSPHINES BY MEANS OF FREE-RADICAL ADDITION OF DIPHENYLPHOSPHINE TO ALKYNES AND ALLENES

被引：50

作者：

MITCHELL, TN

HEESCHE, K

机构：

[1] Fachbereich Chemie, Universität Dortmund, W-4600 Dortmund 50

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1991年 / 409卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(91)86141-C

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Diphenylphosphine adds readily to alkynes and allenes under free radical conditions. Alkynes normally give E-vinylphosphines as the primary (kinetic) product, but Z-vinylphosphines are the main products isolated. Allenes generally give complex product mixtures in which the predominant components are vinyl phosphines formed via addition of the Ph2P. radical to the central carbon atom of the allene fragment.

引用

页码：163 / 170

页数：8

共 24 条

[1] AGUIAR AM, 1966, TETRAHEDRON LETT, P5471
[2] CONFORMATIONS OF SATURATED PHOSPHORUS HETEROCYCLES - POSSIBLE PPI-DPI OVERLAP EFFECTS ON APPARENT CONFORMATIONAL ENERGIES OF DIMETHYLAMINO GROUP AND INFLUENCE OF PHOSPHORUS LONE-PAIR ORIENTATION ON 3JHEQP
BENTRUDE, WG
TAN, HW
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (23) : 8222 - &
[3] STEREOCHEMISTRY OF ADDITION-REACTIONS OF ALLENES .6. ORIENTATION AND STEREOCHEMISTRY OF RADICAL-ADDITION
BYRD, LR
CASERIO, MC
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1972, 37 (24) : 3881 - &
[4] PREPARATION AND NUCLEAR MAGNETIC-RESONANCE STUDY OF PHOSPHORUS-COMPOUNDS CONTAINING ALKENYL FUNCTIONAL GROUPS
CLARK, PW
CURTIS, JLS
GARROU, PE
HARTWELL, GE
[J]. CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1974, 52 (09): : 1714 - 1720
[5] FOURIER-TRANSFORM HETERONUCLEAR MAGNETIC TRIPLE RESONANCE IN COMPLEX SPIN SYSTEMS .2. ACYCLIC DITERTIARY PHOSPHINES AND THEIR SELENIDES
COLQUHOUN, IJ
MCFARLANE, W
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1982, (10): : 1915 - 1921
[6] THE H-1, C-13 AND P-13 NMR-SPECTRA OF EZ PAIRS OF SOME PHOSPHORUS SUBSTITUTED ALKENES
DUNCAN, M
GALLAGHER, MJ
[J]. ORGANIC MAGNETIC RESONANCE, 1981, 15 (01): : 37 - 42
[7] ELECTRON SPIN RESONANCE STUDIES OF TRANSIENT ALKYL RADICALS
FESSENDEN, RW
SCHULER, RH
[J]. JOURNAL OF CHEMICAL PHYSICS, 1963, 39 (09) : 2147 - &
[8] GOLDWHIT.H, 1965, J CHEM SOC, P3901
[9] Gorenstein D.G., 1984, PHOSPHOROUS 31 NMR P, P7
[10] SYNTHESIS AND NUCLEAR MAGNETIC-RESONANCE SPECTRA OF SOME SUBSTITUTED VINYL-DIPHENYLPHOSPHINES
GRIM, SO
MOLENDA, RP
MITCHELL, JD
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1980, 45 (02) : 250 - 252

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