Scandium-catalyzed intramolecular hydroamination.: Development of a highly active cationic catalyst

被引：164
作者：
Lauterwasser, F
Hayes, PG
Bräse, S
Piers, WE
Schafer, LL
机构：
[1] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada
[2] Univ Calgary, Calgary, AB T2N 1N4, Canada
来源：
ORGANOMETALLICS | 2004年 / 23卷 / 10期
关键词：
D O I：
10.1021/om0498551
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The scandium-catalyzed intramolecular hydroamination of alkynes and alkenes is reported. Complex structure/catalyst activity investigations resulted in the identification of a highly catalytically active cationic, beta-diketiminato scandium complex.
引用
收藏
页码：2234 / 2237
页数：4
相关论文
共 40 条
[1]   Use of group 4 bis(sulfonamido) complexes in the intramolecular hydroamination of alkynes and allenes [J].
Ackermann, L ;
Bergman, RG ;
Loy, RN .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (39) :11956-11963
[2]   A highly reactive titanium precatalyst for intramolecular hydroamination reactions [J].
Ackermann, L ;
Bergman, RG .
ORGANIC LETTERS, 2002, 4 (09) :1475-1478
[3]   Carbon-oxygen bond cleavage promoted by a scandium borohydride complex [J].
Basuli, F ;
Tomaszewski, J ;
Huffman, JC ;
Mindiola, DJ .
ORGANOMETALLICS, 2003, 22 (23) :4705-4714
[4]  
Bürgstein MR, 2001, CHEM-EUR J, V7, P3078, DOI 10.1002/1521-3765(20010716)7:14<3078::AID-CHEM3078>3.0.CO
[5]  
2-E
[6]  
Bytschkov I, 2003, EUR J ORG CHEM, V2003, P935
[7]   Lanthanide complexes derived from (R)-1,1′-binaphthyl-2,2′-bis(neopentylamine) -: {Li(THF)4}{Ln[(R)-C20H12N2(C10H22)]2} (Ln = Sm, Yb) -: novel catalysts for enantioselective intramolecular hydroamination [J].
Collin, J ;
Daran, JC ;
Schulz, E ;
Trifonov, A .
CHEMICAL COMMUNICATIONS, 2003, (24) :3048-3049
[8]   Synthesis of 3-alkenylamines, 4-alkenylamines and 3-allenylamines via a transamination procedure [J].
DeKimpe, N ;
DeSmaele, D ;
Hofkens, A ;
Dejaegher, Y ;
Kesteleyn, B .
TETRAHEDRON, 1997, 53 (31) :10803-10816
[9]   Organometallic complexes of scandium and yttrium supported by a bulky salicylaldimine ligand [J].
Emslie, DJH ;
Piers, WE ;
Parvez, M ;
McDonald, R .
ORGANOMETALLICS, 2002, 21 (20) :4226-4240
[10]   Synthesis and thermal reactivity of organoscandium and yttrium complexes of sterically less bulky salicylaldiminato ligands [J].
Emslie, DJH ;
Piers, WE ;
Parvez, M .
DALTON TRANSACTIONS, 2003, (12) :2615-2620
1234