A fluorobenzene adduct of Ti(IV), and catalytic carboamination to prepare α,β-unsaturated imines and triaryl-substituted quinolines

被引：108

作者：

Basuli, F

Aneetha, H

Huffman, JC

Mindiola, DJ ^{[1
]}

机构：

[1] Indiana Univ, Dept Chem, Bloomington, IN 47405 USA

[2] Indiana Univ, Ctr Mol Struct, Bloomington, IN 47405 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 51期

关键词：

D O I：

10.1021/ja0566026

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A rare fluorobenzene adduct of group 4, [(nacnac)Ti=NAr(FC6H5)][B(C6F5)4] (nacnac- = [ArNC(tBu)]2CH, Ar = 2,6-iPr2C6H3), has been isolated and structurally characterized. This highly electron-deficient system engages readily in imine metathesis and catalyzes carboamination reactions involving diphenylacetylene and aldimines to afford α,β-unsaturated imines as well as triaryl-substituted quinolines. The latter product results from cyclization of the corresponding electron-rich α,β-unsaturated imine. Copyright © 2005 American Chemical Society.

引用

页码：17992 / 17993

页数：2

共 40 条

[1] TiCl4-catalyzed intermolecular hydroamination reactions of norbornene
Ackermann, L
Kaspar, LT
Gschrei, CJ
[J]. ORGANIC LETTERS, 2004, 6 (15) : 2515 - 2518
[2] TiCl4-catalyzed intermolecular hydroamination reactions
Ackermann, L
[J]. ORGANOMETALLICS, 2003, 22 (22) : 4367 - 4368
[3] Catalytic hydroamination of alkynes and norbornene with neutral and cationic tantalum imido complexes
Anderson, LL
Arnold, J
Bergman, RG
[J]. ORGANIC LETTERS, 2004, 6 (15) : 2519 - 2522
[4] VARIABLE REGIOCHEMISTRY IN THE STOICHIOMETRIC AND CATALYTIC HYDROAMINATION OF ALKYNES BY IMIDOZIRCONIUM COMPLEXES CAUSED BY AN UNUSUAL DEPENDENCE OF THE RATE LAW ON ALKYNE STRUCTURE AND TEMPERATURE
BARANGER, AM
WALSH, PJ
BERGMAN, RG
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (07) : 2753 - 2763
[5] Latent low-coordinate titanium imides supported by a sterically encumbering β-diketiminate ligand
Basuli, F
Clark, RL
Bailey, BC
Brown, D
Huffman, JC
Mindiola, DJ
[J]. CHEMICAL COMMUNICATIONS, 2005, (17) : 2250 - 2252
[6] Naked (C5Me5)2M cations (M = Sc, Ti, and V) and their fluoroarene complexes
Bouwkamp, MW
Budzelaar, PHM
Gercama, J
Morales, ID
de Wolf, J
Meetsma, A
Troyanov, SI
Teuben, JH
Hessen, B
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (41) : 14310 - 14319
[7] Structure of the decamethyl titanocene cation, a metallocene with two agostic C-H bonds, and its interaction with fluorocarbons
Bouwkamp, MW
de Wolf, J
Morales, ID
Gercama, J
Meetsma, A
Troyanov, SI
Hessen, B
Teuben, JH
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (44) : 12956 - 12957
[8] A titanium-catalyzed three-component coupling to generate α,β-unsaturated β-iminoamines
Cao, CS
Shi, YH
Odom, AL
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (10) : 2880 - 2881
[9] Selective transformations of organic compounds by imidozirconocene complexes
Duncan, AP
Bergman, RG
[J]. CHEMICAL RECORD, 2002, 2 (06) : 431 - 445
[10] New transition metal imido chemistry with diamido-donor ligands
Gade, LH
Mountford, P
[J]. COORDINATION CHEMISTRY REVIEWS, 2001, 216 : 65 - 97

← 1 2 3 4 →