SELECTIVE INTRAMOLECULAR CLEAVAGE OF THE CARBON SILICON BOND BY PALLADIUM SALTS

被引：31

作者：

VALK, JM ^{[1
]}

BOERSMA, J ^{[1
]}

VANKOTEN, G ^{[1
]}

机构：

[1] UNIV UTRECHT,DEBYE INST,DEPT MET MEDIATED SYNTH,PADUALAAN 8,3584 CH UTRECHT,NETHERLANDS

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 483卷 / 1-2期

关键词：

PALLADIUM; SILICON;

D O I：

10.1016/0022-328X(94)87166-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Several (aryl)trimethylsilane derivatives containing a potentially intramolecularly coordinating dimethylaminomethyl group were prepared and treated with Li2PdCl4 or Pd(OAc)2. Highly selective cleavage of the aryl-C-Si bond took place to give the corresponding arylpalladium complexes. Similar reactions were observed for benzylic trimethylsilyl compounds. The yields of the reactions with Li2PdCl4 varied from 66 to 94%, but yields were >90% when Pd(OAc)2 was used.

引用

页码：213 / 216

页数：4

共 22 条

[1] CLEAVAGE OF SI-C BONDS BY TRANSITION-METAL COMPOUNDS - METHYLATION AND PHENYLATION OF OLEFINS BY ORGANOSILICON COMPOUNDS IN PRESENCE OF PALLADIUM SALTS
AKHREM, IS
CHISTOVA.NM
MYSOV, EI
VOLPIN, ME
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1974, 72 (02) : 163 - 170
[2] REACTIVITY OF COORDINATED LIGANDS .15. FORMATION OF COMPLEXES CONTAINING GROUP V DONOR ATOMS AND METAL-CARBON SIGMA BONDS
COCKBURN, BN
HOWE, DV
KEATING, T
JOHNSON, BFG
LEWIS, J
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1973, (04): : 404 - 410
[3] COMBES C, 1896, CR HEBD ACAD SCI, V122, P622
[4] ELECTROPHILIC AROMATIC SUBSTITUTION REACTIONS BY PLATINUM(2) AND PALLADIUM(2) CHLORIDES ON N,N-DIMETHYLBENZYLAMINES
COPE, AC
FRIEDRICH, EC
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (04) : 909 - +
[5] A NEW SIGMA-BONDED ARYL-COBALT(3) COMPLEX
COPE, AC
GOURLEY, RN
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1967, 8 (03) : 527 - &
[6] CLEAVAGES OF ARYL-SILICON AND RELATED BONDS BY ELECTROPHILES
EABORN, C
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1975, 100 (01) : 43 - 57
[7] FLEMING I, 1979, COMPREHENSIVE ORGANI, V3, P618
[8] HATANAKA Y, 1991, SYNLETT, P845
[9] NOVEL PLATINUM COMPLEXES ENABLE SELECTIVE C-H AND C-SI ACTIVATION OF TETRAMETHYLSILANE AT ROOM-TEMPERATURE
HOFMANN, P
HEISS, H
NEITELER, P
MULLER, G
LACHMANN, J
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (08): : 880 - 882
[10] PALLADIUM(II) CLEAVAGE OF ALLYLSILANES
KLIEGMAN, JM
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1971, 29 (01) : 73 - &

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