ETA-2-IMINOETHYL-C,N VS ETA-3-AMINOETHYLENE-C,C',N FORMATION IN THE THERMALLY INDUCED REARRANGEMENT OF ISOCYANIDE ALKYL COMPLEXES OF MOLYBDENUM

被引：14

作者：

CARMONA, E

DAFF, PJ

MONGE, A

PALMA, P

POVEDA, ML

RUIZ, C

机构：

[1] CSIC,INST CIENCIA MAT,SEDE D,E-28006 MADRID,SPAIN

[2] UNIV COMPLUTENSE MADRID,FAC CIENCIAS QUIM,E-28040 MADRID,SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 21期

关键词：

D O I：

10.1039/c39910001503

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thermal rearrangement of the isocyanide alkyl complexes [Mo(eta-5-C5R5)(Me)(CO)2(CNBu(t))] 1, (R5 = H5, 1a; H4Me, 1b; Me5, 1c) yields eta-2-iminoethyl-C,N complexes [Mo(eta-5-C5R5){eta-2-C(= NBu(t))Me3}(CO)2] 2, and/or eta-3-aminoethylene-C,C',N complexes [Mo(eta-5-C5R5){eta-3-H2CC(H)NBu(t)}(CO)2] 3, in reactions whose course is dramatically solvent dependent.

引用

收藏

页码：1503 / 1505

页数：3

相关论文

共 23 条

[1] SYNTHESES AND REACTIONS OF ACYCLIC AND CYCLIC CARBENE COMPLEXES CIS-[MI(=CMENHME)(CO)2(ETA-C5H5)](M=MO OR W) AND CIS-[MI(=C(CH2)NNME)(CO)2(ETA-C5H5)](M=MO,N=3 OR 4-M=W,N=3) OBTAINED THROUGH ALKYL MIGRATION TO METHYL ISOCYANIDE COORDINATED TO MOLYBDENUM OR TUNGSTEN - X-RAY STRUCTURE OF CIS-[MOI(=C(CH2)3NME)-(CO)2(ETA-C5H5)]O [J].

ADAMS, H ;

BAILEY, NA ;

OSBORN, VA ;

WINTER, MJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1986, (10) :2127-2135

[2] ISOCYANIDE INSERTION REACTIONS .1. IMPORTANCE OF ETA2-IMINOACYL LIGANDS AS INTERMEDIATES [J].

ADAMS, RD ;

CHODOSH, DF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1977, 99 (20) :6544-6550

[3] (THIOALLYL)IRON TRICARBONYL COMPLEX BY THE REACTION OF ALLENE EPISULFIDES WITH DIIRON NONACARBONYL [J].

ANDO, W ;

CHOI, N ;

KABE, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (11) :4574-4576

[4] X-RAY CRYSTALLOGRAPHIC STUDIES AND DYNAMIC H-1-NMR SPECTROSCOPIC STUDIES OF THE NOVEL SODIUM AZA-ALLYL MONOMER ([PHC(H)NC(H)PH]NA.PMDETA) - A DISCRETE CONTACT ION-PAIR STRUCTURE HELD TOGETHER BY A SHORT N-NA BOND, AND SHOWING CLOSE (ORTHO-PH)C-H ... NA CONTACTS IN BOTH SOLID-STATE AND SOLUTION [J].

ANDREWS, PC ;

MULVEY, RE ;

CLEGG, W ;

REED, D .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1990, 386 (03) :287-297

[5] LEWIS BASE MEDIATED REARRANGEMENTS OF ALKALI-METAL IMIDES TO ETA-3-AZA-ALLYL COMPLEXES - PREPARATION AND NMR SPECTROSCOPIC SOLUTION STUDIES OF [CH3CH2CH2C(H)=C(BUT)=N(H).M.(HMPA)X]N (M = LI, X = 1-M = NA, X = 2) (HMPA = HEXAMETHYLPHOSPHORAMIDE) [J].

ANDREWS, PC ;

ARMSTRONG, DR ;

MACGREGOR, M ;

MULVEY, RE ;

REED, D .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (18) :1341-1342

[6] LOW-COORDINATE PHOSPHORUS-COMPOUNDS .63. THE 1ST DIPHOSPHAALLYL SYSTEM COORDINATED TO 2 METAL CENTERS [J].

APPEL, R ;

SCHUHN, W ;

NIEGER, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1988, 27 (03) :416-417

[7] SYNTHETIC AND MECHANISTIC INVESTIGATION OF THE REARRANGEMENT OF ETA-2-IMINOACYL LIGANDS OF GROUP-4 METALS TO VINYLAMIDO GROUPS VIA A FACILE 1,2-HYDROGEN SHIFT [J].

BESHOURI, SM ;

CHEBI, DE ;

FANWICK, PE ;

ROTHWELL, IP ;

HUFFMAN, JC .

ORGANOMETALLICS, 1990, 9 (08) :2375-2385

[8] TUNGSTEN AND MOLYBDENUM 2-OXAALLYL (ETA-1-(C)-ENOLATE) COMPLEXES - FUNCTIONAL-GROUP TRANSFORMATIONS, PHOTOCHEMICAL ALDOL REACTIONS, AND ALKYNE/CO MIGRATORY INSERTION REACTIONS [J].

BURKHARDT, ER ;

DONEY, JJ ;

BERGMAN, RG ;

HEATHCOCK, CH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (07) :2022-2039

[9] OBSERVATION OF AN UNPRECEDENTED EQUILIBRIUM BETWEEN ALKYL CARBONYL, ETA-2-ACYL, AND AGOSTIC ACYL ISOMERIC STRUCTURES [J].

CARMONA, E ;

CONTRERAS, L ;

POVEDA, ML ;

SANCHEZ, LJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (11) :4322-4324

[10] ETA-2-ACYL COORDINATION AND BETA-C-H INTERACTION IN ACYL COMPLEXES OF MOLYBDENUM - CRYSTAL AND MOLECULAR-STRUCTURES OF MO(ETA-2-COCH2SIME3)CL(CO)(PME3)3 AND MO(COCH3)(S2CNME2)(CO)(PME3)2 [J].

CARMONA, E ;

SANCHEZ, L ;

MARIN, JM ;

POVEDA, ML ;

ATWOOD, JL ;

PRIESTER, RD ;

ROGERS, RD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (11) :3214-3222