Nickel-catalyzed isomerization of 2-methyl-3-butenenitrile

被引：63

作者：

Wilting, J

Müller, C

Hewat, AC

Ellis, DD

Tooke, DM

Spek, AL

Vogt, D

机构：

[1] Eindhoven Univ Technol, Lab Homogeneous Catalysis, NL-5600 MB Eindhoven, Netherlands

[2] Univ Utrecht, Dept Crystal & Struct Chem, Utrecht, Netherlands

来源：

ORGANOMETALLICS | 2005年 / 24卷 / 01期

关键词：

D O I：

10.1021/om049206p

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The isomerization of the branched 2M3BN to the linear 3PN by a DPEphosNi species has been investigated by means of variable-temperature NMR spectroscopy, and activation parameters have been determined. An intermediate in this reaction, which is formed via C-C bond activation, could be trapped by addition of ZnCl2, and the molecular structure of the corresponding Ni(II) complex has been determined by X-ray crystallography.

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页码：13 / 15

页数：3

相关论文

共 16 条

[1] Preparation, structure, and dynamics of a nickel π-allyl cyanide complex [J].

Brunkan, NM ;

Jones, WD .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2003, 683 (01) :77-82

[2] LIGAND ELECTRONIC EFFECTS IN ASYMMETRIC CATALYSIS - ENHANCED ENANTIOSELECTIVITY IN THE ASYMMETRIC HYDROCYANATION OF VINYLARENES [J].

CASALNUOVO, AL ;

RAJANBABU, TV ;

AYERS, TA ;

WARREN, TH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (22) :9869-9882

[3] Catalytic isomerization of cyanoolefins involved in the adiponitrile process.: C-CN bond cleavage and structure of the nickel π-allyl cyanide complex Ni(η3-1-Me-C3H4)(CN)(dppb) [J].

Chaumonnot, A ;

Lamy, F ;

Sabo-Etienne, S ;

Donnadieu, B ;

Chaudret, B ;

Barthelat, JC ;

Galland, JC .

ORGANOMETALLICS, 2004, 23 (14) :3363-3365

[4] MECHANISTIC STUDIES OF NICKEL-CATALYZED ADDITION OF DCN AND H13CN TO PENTENENITRILES [J].

DRULINER, JD .

ORGANOMETALLICS, 1984, 3 (02) :205-208

[5]

Foo T., 1999, WO Pat.,, Patent No. [WO9906357, 9906357]

[6]

Goertz W, 2001, CHEM-EUR J, V7, P1614, DOI 10.1002/1521-3765(20010417)7:8<1614::AID-CHEM16140>3.0.CO

[7]

2-E

[8] Electronic effects in the nickel-catalysed hydrocyanation of styrene applying chelating phosphorus ligands with large bite angles [J].

Goertz, W ;

Keim, W ;

Vogt, D ;

Englert, U ;

Boele, MDK ;

van der Veen, LA ;

Kamer, PCJ ;

van Leeuwen, PWNM .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1998, (18) :2981-2988

[9]

LENGES CP, 2003, Patent No. 03076394

[10] (ETHYLENE)ETHYLNICKEL CYANIDE COMPLEX INTERMEDIATE IN CATALYTIC HYDROCYANATION OF ETHYLENE - REDUCTIVE ELIMINATION BY AN ASSOCIATIVE PROCESS [J].

MCKINNEY, RJ ;

ROE, DC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (01) :261-262