New hybrid inorganic-organic polymers as supports for heterogeneous catalysis: A novel Pd(0) metalated cyclophosphazene-containing polymer as an efficient heterogeneous catalyst for the Heck reaction

被引：72

作者：

Chandrasekhar, V ^{[1
]}

Athimoolam, A ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

来源：

ORGANIC LETTERS | 2002年 / 4卷 / 12期

关键词：

D O I：

10.1021/ol026098z

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHIC] A new Pd(0) complex of a pendant cyclophosphazene-containing cross-linked polymer is found to be an effective heterogeneous catalyst for the Heck arylation reaction. The catalyst is robust and can be recycled without significant loss of activity.

引用

页码：2113 / 2116

页数：4

共 42 条

[11] ALLEN CW, 1992, STUD INORG CHEM, V14, P171
[12] Synthesis and spectroscopy of N3P3X5OCH=CH2 (X = Cl, F, OCH3, OCH2CF3, N(CH3)2) and N3P3X4(OCH=CH2)2 (X = Cl, N(CH3)2).: Correlations of ultraviolet photoelectron spectroscopy and nuclear magnetic resonance data to electronic and geometrical structure
Allen, CW
Brown, DE
Worley, SD
[J]. INORGANIC CHEMISTRY, 2000, 39 (04) : 810 - 814
[13] ORGANOPHOSPHAZENES .19. COPOLYMERIZATION OF 2-(ALPHA-ETHOXYVINYL)PENTAFLUOROCYCLOTRIPHOSPHAZENE WITH STYRENE AND METHYL-METHACRYLATE
ALLEN, CW
BRIGHT, RP
[J]. MACROMOLECULES, 1986, 19 (03) : 571 - 574
[14] ALLEN CW, 1994, TRENDS POLYM SCI, V2, P342
[15] POLYPHOSPHAZENES .1. SYNTHESIS
ALLEN, G
LEWIS, CJ
TODD, SM
[J]. POLYMER, 1970, 11 (01) : 31 - &
[16] FEEDING-BEHAVIOR OF ASTERIAS-RUBENS (L) ON SOFT BOTTOM BIVALVES - A STUDY IN SELECTIVE PREDATION
ALLEN, PL
[J]. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY, 1983, 70 (01) : 79 - 90
[17] PALLADIUM PHOSPHINATED POLYSTYRENE AS A CATALYST IN THE HECK ARYLATION - A COMPARATIVE-STUDY
ANDERSSON, CM
KARABELAS, K
HALLBERG, A
ANDERSSON, C
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (20) : 3891 - 3895
[18] The heck reaction as a sharpening stone of palladium catalysis
Beletskaya, IP
Cheprakov, AV
[J]. CHEMICAL REVIEWS, 2000, 100 (08) : 3009 - 3066
[19] Biffis A, 2001, EUR J INORG CHEM, P1131
[20] Phosphazenes as scaffolds for the construction of multi-site coordination ligands
Chandrasekhar, V
Nagendran, S
[J]. CHEMICAL SOCIETY REVIEWS, 2001, 30 (03) : 193 - 203

← 1 2 3 4 5 →