Carbamoyl complexes of divalent tungsten, molybdenum, and iron and the unexpected formation of an aminomethylidyne complex

被引：21

作者：

Anderson, S ^{[1
]}

Cook, DJ ^{[1
]}

Hill, AF ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

来源：

ORGANOMETALLICS | 1997年 / 16卷 / 26期

关键词：

D O I：

10.1021/om970738y

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Sequential treatment of [M(CO)(6)] (M = W, Mo, but not Cr) with I equiv of (LiNPr2)-Pr-i, iodine, and PPh3 provides [M(eta(2)-(OCNPr2)-Pr-i)I(CO)(3)(PPh3)], which serve as precursors for a wide range of bidentate carbamoyl complexes; however, if for M = W, an excess of (LiNPr2)-Pr-i is employed, the aminomethylidyne complex [W(=(CNPr2)-Pr-i)I(CO)(3)(PPh3)] is also obtained.

引用

页码：5595 / 5597

页数：3

共 18 条

[1] PHOSPHINE DIHALIDES AS REAGENTS FOR SYNTHESIS OF TUNGSTEN AMINOMETHYLIDYNE COMPLEXES [J].

ANDERSON, S ;

COOK, DJ ;

HILL, AF .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 463 (1-2) :C3-C4

[2] 2 COUNTERINTUITIVE ROUTES TO AN IRON ALKYLIDYNE COMPLEX [J].

ANDERSON, S ;

HILL, AF .

ORGANOMETALLICS, 1995, 14 (04) :1562-1564

[3] REACTION OF [FE(C(=O)NIPR2)(CO)4]- WITH TRIFLUOROACETIC-ANHYDRIDE - MOLECULAR-STRUCTURE OF [FE(CF3)(ETA-2-C(=O)NIPR2)(CO)2(PPH3)] [J].

ANDERSON, S ;

HILL, AF ;

CLARK, GR .

ORGANOMETALLICS, 1992, 11 (06) :1988-1990

[4] METALLAOXETENE FORMATION BY COUPLING OF CARBAMOYL AND DIFLUOROCARBENE LIGANDS [J].

ANDERSON, S ;

HILL, AF ;

SLAWIN, AMZ ;

WILLIAMS, DJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (03) :266-267

[5] DIISOPROPYLAMINOMETHYLIDYNE COMPLEXES OF IRON, CHROMIUM, MOLYBDENUM AND TUNGSTEN [J].

ANDERSON, S ;

HILL, AF .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1990, 394 (1-3) :C24-C26

[6] CARBAMOYL AND ALKOXYCARBONYL COMPLEXES OF TRANSITION-METALS [J].

ANGELICI, RJ .

ACCOUNTS OF CHEMICAL RESEARCH, 1972, 5 (10) :335-&

[7] MOLYBDENUM CARBYNE, VINYLIDENE, AND KETENYL COMPLEXES WITH HYDROTRIS(3,5-DIMETHYLPYRAZOLYL)BORATE LIGANDS [J].

BROWER, DC ;

STOLL, M ;

TEMPLETON, JL .

ORGANOMETALLICS, 1989, 8 (12) :2786-2792

[8] CHEMISTRY OF ETA-2-ACYL, ETA-2-IMINOACYL, AND RELATED FUNCTIONAL-GROUPS [J].

DURFEE, LD ;

ROTHWELL, IP .

CHEMICAL REVIEWS, 1988, 88 (07) :1059-1079

[9] TRANSITION-METAL CARBENE COMPLEXES .134. SYNTHESIS OF NEW MONO-CARBENE AND BIS-CARBENE COMPLEXES OF GROUP-VIB ELEMENTS - STRUCTURE OF THE 1ST BIS[AMINO(ALKOXY)CARBENE]-COMPLEX [J].

FISCHER, EO ;

REITMEIER, R ;

ACKERMANN, K .

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1984, 39 (05) :668-674

[10] 1ST STRUCTURALLY CHARACTERIZED CIS ACYL CARBAMOYL COMPLEXES OF PLATINUM(II) - MODEL STUDY OF PALLADIUM-CATALYZED DOUBLE-CARBONYLATION REACTIONS [J].

HUANG, TM ;

CHEN, JT ;

LEE, GH ;

WANG, Y .

ORGANOMETALLICS, 1991, 10 (01) :175-179

← 1 2 →