Selective N-monoalkylation of anilines catalyzed by a cationic ruthenium(II) compound

被引:96
作者
Naskar, Sipra [1 ]
Bhattacharjee, Manish [1 ]
机构
[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India
关键词
D O I
10.1016/j.tetlet.2007.03.075
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[(PPh3)(2)Ru(CH3CN)(3)Cl][BPh4] has been found to catalyze the selective monoalkylation of anilines by alcohols. (c) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3367 / 3370
页数:4
相关论文
共 13 条
[1]   Selective mono-N-alkylation of 3-amino alcohols via chelation to 9-BBN [J].
Bar-Haim, G ;
Kol, M .
ORGANIC LETTERS, 2004, 6 (20) :3549-3551
[2]   Regioselective N-alkylation of 2-aminobenzylamine via chelation to 9-BBN [J].
Bar-Haim, G ;
Kol, M .
TETRAHEDRON LETTERS, 1998, 39 (17) :2643-2644
[3]   Selective syntheses of N-monoalkyl and N,N'-dialkyl derivatives of 1,8-diaminonaphthalene-9-BBN as an activating and directing group [J].
BarHaim, G ;
Kol, M .
JOURNAL OF ORGANIC CHEMISTRY, 1997, 62 (19) :6682-6683
[4]  
Carey F. A., 2007, Advanced Organic Chemistry. Part B. Reactions and Synthesis, V5
[5]   Synthesis of a protonated C2-symmetric N,N-chiral "proton sponge" [J].
Charmant, JPH ;
Lloyd-Jones, GC ;
Peakman, TM ;
Woodward, RL .
TETRAHEDRON LETTERS, 1998, 39 (26) :4733-4736
[6]   N-Alkylation of amines with alcohols catalyzed by a Cp*Ir complex [J].
Fujita, K ;
Li, ZZ ;
Ozeki, N ;
Yamaguchi, R .
TETRAHEDRON LETTERS, 2003, 44 (13) :2687-2690
[7]  
Haim G. B., 1997, CHEM COMMUN, P229
[8]   Aniline alkylation over solid acid catalysts [J].
Narayanan, S ;
Deshpande, K .
APPLIED CATALYSIS A-GENERAL, 2000, 199 (01) :1-31
[9]   Ruthenium cationic species for transfer hydrogenation of aldehydes:: Synthesis and catalytic properties of [(PPh3)2Ru(CH3CN)3Cl]+[A]- {A = BPh4 or ClO4} and structure of [(PPh3)2Ru(CH3CN)3Cl]+[BPh4l- [J].
Naskar, S ;
Bhattacharjee, M .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2005, 690 (21-22) :5006-5010
[10]   Regiospecific solvent-free transfer hydrogenation of α,β-unsaturated carbonyl compounds catalyzed by a cationic ruthenium(II) compound [J].
Naskar, Sipra ;
Bhattacharjee, Manish .
TETRAHEDRON LETTERS, 2007, 48 (03) :465-467