Platinum-catalysed synthesis of trichloroamidines

被引：6
作者：
Dunsford, Jay J. [1 ]
Camp, Jason E. [1 ]
机构：
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
来源：
TETRAHEDRON LETTERS | 2013年 / 54卷 / 34期
基金：
英国工程与自然科学研究理事会;
关键词：
Amidine; Nitrile activation; Platinum catalysis; SECONDARY-AMINES; NITRILES; COMPLEXES; PALLADIUM;
D O I：
10.1016/j.tetlet.2013.06.062
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A mild platinum-catalysed method for the formation of free amidines from the reaction of amines and trichloroacetonitrile in nonpolar solvents has been developed. This protocol provides access to novel amidines that in some cases (4b-d) cannot be synthesised via the direct reaction of amines and halogenated nitrites. (c) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4522 / 4523
页数：2
相关论文
共 28 条
  • [1] Reactions of the homoleptic acetonitrile complexes of palladium and platinum with diethylamine
    Bacchi, Alessia
    Amico, Daniela Belli Dell'
    Calderazzo, Fausto
    Labella, Luca
    Pelizzi, Giancarlo
    Marchetti, Fabio
    Samaritani, Simona
    [J]. INORGANICA CHIMICA ACTA, 2010, 363 (11) : 2467 - 2473
  • [2] BACKER HJ, 1951, RECL TRAV CHIM PAY B, V70, P638
  • [3] Baker J., 1994, COORDIN CHEM REV, V133, P219
  • [4] Mechanistic Studies and Improvement of Coinage Metal-Catalyzed Transformation of Alkynyloxiranes to Furans: An Alcohol Addition-Cyclization-Elimination Cascade
    Blanc, Aurelien
    Tenbrink, Katharina
    Weibel, Jean-Marc
    Pale, Patrick
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2009, 74 (15) : 5342 - 5348
  • [5] Britton J, 2012, CHIM OGGI, V30, P6
  • [6] Platinum catalysed hydrolytic amidation of unactivated nitriles
    Cobley, CJ
    van den Heuvel, M
    Abbadi, A
    de Vries, JG
    [J]. TETRAHEDRON LETTERS, 2000, 41 (14) : 2467 - 2470
  • [7] Dachlauer K., 1939, German Patent, Patent No. [671,785, 671785]
  • [8] Dunn P. J., 2005, COMPREHENSIVE ORGANI, V5, P665
  • [9] Lanthanide amidinates and guanidinates: from laboratory curiosities to efficient homogeneous catalysts and precursors for rare-earth oxide thin films
    Edelmann, Frank T.
    [J]. CHEMICAL SOCIETY REVIEWS, 2009, 38 (08) : 2253 - 2268
  • [10] USE OF LANTHANIDE(III) IONS AS CATALYSTS FOR THE REACTIONS OF AMINES WITH NITRILES
    FORSBERG, JH
    SPAZIANO, VT
    BALASUBRAMANIAN, TM
    LIU, GK
    KINSLEY, SA
    DUCKWORTH, CA
    POTERUCA, JJ
    BROWN, PS
    MILLER, JL
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 1987, 52 (06) : 1017 - 1021
123