Sonogashira cross-coupling reaction of organotellurium dichlorides with terminal alkynes

被引：34
|
作者：
Braga, AL [1 ]
Lüdtke, DS
Vargas, F
Donato, RK
Silveira, CC
Stefani, MA
Zeni, G
机构：
[1] Univ Fed Santa Maria, Dept Quim, BR-97105900 Santa Maria, RS, Brazil
[2] USP, Fac Ciencias Farmaceut, Sao Paulo, Brazil
来源：
TETRAHEDRON LETTERS | 2003年 / 44卷 / 09期
关键词：
D O I：
10.1016/S0040-4039(03)00098-4
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The Sonogashira cross-coupling reaction of vinylic and heteroaromatic tellurium dichlorides has been explored, yielding the corresponding enynes and 2-alkynyl substituted heteroaromatic compounds. The reaction was carried out with PdCl2/CuI as catalysts and triethylamine as base, using methanol as solvent. The reaction proceeded under mild conditions and the cross-coupled products were obtained in good yields and in a stereoconservative manner. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1779 / 1781
页数：3
相关论文
共 50 条
  • [31] Carbonylative Sonogashira coupling of terminal alkynes with aqueous ammonia
    Ahmed, MSM
    Mori, A
    [J]. ORGANIC LETTERS, 2003, 5 (17) : 3057 - 3060
  • [32] Palladium-free Sonogashira-type cross-coupling reaction of bromoisoxazolines or N-alkoxyimidoyl bromides and alkynes
    Probst, N. P.
    Deprez, B.
    Willand, N.
    [J]. TETRAHEDRON LETTERS, 2016, 57 (10) : 1066 - 1070
  • [33] Sonogashira Cross-Coupling of Aryltrimethylammonium Salts
    Chen, Qianwei
    Gao, Fengchen
    Tang, Huiling
    Yao, Miao
    Zhao, Qan
    Shi, Yanhui
    Dang, Yanfeng
    Cao, Changsheng
    [J]. ACS CATALYSIS, 2019, 9 (04) : 3730 - 3736
  • [34] Sonogashira Cross-Coupling of Arenediazonium Salts
    Fabrizi, Giancarlo
    Goggiamani, Antonella
    Sferrazza, Alessi
    Cacchi, Sandro
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (24) : 4067 - 4070
  • [35] Computational Study of Copper-Free Sonogashira Cross-Coupling Reaction
    Sikk, Lauri
    Tammiku-Taul, Jaana
    Burk, Peeter
    [J]. ORGANOMETALLICS, 2011, 30 (21) : 5656 - 5664
  • [36] Pd-free, Sonogashira cross-coupling reaction. An update
    Mohjer, Fatemeh
    Mofatehnia, Prisa
    Rangraz, Yalda
    Heravi, Majid M.
    [J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2021, 936
  • [37] Direct Adhesion of Dissimilar Materials Using Sonogashira Cross-coupling Reaction
    Sekine, Tomoko
    Takashima, Yoshinori
    Yamaguchi, Hiroyasu
    Harada, Akira
    [J]. CHEMISTRY LETTERS, 2016, 45 (11) : 1250 - 1252
  • [38] Important consequences for gas chromatographic analysis of the Sonogashira cross-coupling reaction
    Niemelä, EH
    Lee, AF
    Fairlamb, IJS
    [J]. TETRAHEDRON LETTERS, 2004, 45 (18) : 3593 - 3595
  • [39] Cu(OAc)2 catalyzed Sonogashira cross-coupling reaction in amines
    Guo, Sheng Mei
    Deng, Chen Liang
    Li, Jin Heng
    [J]. CHINESE CHEMICAL LETTERS, 2007, 18 (01) : 13 - 16
  • [40] Synthesis of α-Alkynyl-β,β,β-trifluoroalanine Derivatives by Sonogashira Cross-Coupling Reaction
    Shchetnikov, Grigorii T.
    Zotova, Maria A.
    Bruneau, Christian
    Dixneuf, Pierre H.
    Osipov, Sergey N.
    [J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2010, 2010 (08) : 1587 - 1592
12345