Isolation and ring-opening of new 1-sila-3-metallacyclobutanes (η5-C5H4Fe(CO)2CH2SiR2 leading to a new class of organometallic polymer

被引：42

作者：

Sharma, HK ^{[1
]}

Cervantes-Lee, F ^{[1
]}

Pannell, KH ^{[1
]}

机构：

[1] Univ Texas, Dept Chem, El Paso, TX 79968 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 05期

关键词：

D O I：

10.1021/ja030559+

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of FpCH2SiR2Cl [Fp = (η5-C5H5)Fe(CO)2] with lithium diisopropylamide leads to the formation of new metallacycle complexes. When R2 = Me2 and MenBu, these ring-open to form a new class of organometallic polymer. When R2 = nBu2, the metallacycle resists ring-opening and may be structurally characterized as the Ph3P-substituted species. Copyright © 2004 American Chemical Society.

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页码：1326 / 1327

页数：2

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共 46 条

[1]

ABDELAZIZ AS, 2003, METAL METALLOID CONT

[2] INORGANIC-ORGANIC POLYMERS [J].

ALLCOCK, HR .

ADVANCED MATERIALS, 1994, 6 (02) :106-115

[3] CYCLOMETALLATION REACTIONS IN NEOPENTYL AND TRIMETHYLSILYLMETHYL SYSTEMS OF RHODIUM(III) AND IRIDIUM(III) - FORMATION AND X-RAY CRYSTAL-STRUCTURES OF THE 4-MEMBERED METALLACYCLES "[RH(CH2CME2CH2)(ETA-5-C5ME5)(PPH3)] AND [IR(CH2SIME2CH2)(ETA-5-C5ME5)(PPH3)] [J].

ANDREUCCI, L ;

DIVERSI, P ;

INGROSSO, G ;

LUCHERINI, A ;

MARCHETTI, F ;

ADOVASIO, V ;

NARDELLI, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1986, (03) :477-487

[4] ALKYL AND HYDRIDO DERIVATIVES OF TETRAKIS(TRIMETHYLPHOSPHINE)OSMIUM(II) - X-RAY CRYSTAL-STRUCTURE OF THE METALLACYCLE OS[(CH2)2SIME2](PME3)4 [J].

BEHLING, T ;

GIROLAMI, GS ;

WILKINSON, G ;

SOMERVILLE, RG ;

HURSTHOUSE, MB .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (05) :877-881

[5]

BENHAM JL, ACS S SERIES, V364

[6] REACTIVITY STUDIES OF THE ZIRCONIUM-INDUCED INSERTION OF ISONITRILES INTO A 1-SILA-3-ZIRCONACYCLOBUTANE RING - STRUCTURAL AND CHEMICAL EVIDENCE OF CARBENIUM-LIKE INTERMEDIATES FOR THE INTRAMOLECULAR 1,2-SILYL SHIFT AND REDUCTIVE COUPLING REACTIONS [J].

BERG, FJ ;

PETERSEN, JL .

ORGANOMETALLICS, 1989, 8 (10) :2461-2470

[7] SCOPE AND MECHANISM OF AN IRON TO CYCLOPENTADIENYL LIGAND SILYL GROUP MIGRATION IN COMPLEXES OF THE TYPE CPFE(CO)2SIME2R [J].

BERRYHILL, SR ;

CLEVENGER, GL ;

BURDURLU, FY .

ORGANOMETALLICS, 1985, 4 (09) :1509-1515

[8] CONFORMATIONAL-ANALYSIS FOR THE LIGANDS CH2OR (R = ME, CH2PH, AND MENTHYL) AND CH2SR (R = ME, ET, CH2PH, AND PH) ATTACHED TO THE IRON CHIRAL AUXILIARY [(C5H5)FE(CO)(PPH3)] [J].

BLACKBURN, BK ;

BROMLEY, L ;

DAVIES, SG ;

WHITTAKER, M ;

JONES, RH .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1989, (08) :1143-1156

[9] INTRAMOLECULAR AND INTERMOLECULAR ORGANOACTINIDE C-H ACTIVATION PATHWAYS - FORMATION, PROPERTIES, AND REACTIONS OF THORACYCLOBUTANES [J].

BRUNO, JW ;

MARKS, TJ ;

DAY, VW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (25) :7357-7360

[10] Synthesis and characterization of new germylferrocenyl, germylferrocenophane and polymeric germyleneferrocenylene systems [J].

Castruita, M ;

Cervantes-Lee, F ;

Mahmoud, JS ;

Zhang, YQ ;

Pannell, KH .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2001, 637 :664-668

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