An improved preparation of 4-ethynylpyridine and its application to the synthesis of linear bipyridyl ligands

被引:48
作者
Champness, NR
Khlobystov, AN
Majouga, AG
Schröder, M
Zyk, NV
机构
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia
关键词
D O I
10.1016/S0040-4039(99)01019-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A convenient synthesis of 4-ethynylpyridine, 5, starting from 4-vinylpyridine has been developed. Compound 5 reacts readily with pyridyl- and aryl-iodides to give the linear bidentate ligands 7, 9, and 11 in excellent yields. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5413 / 5416
页数:4
相关论文
共 23 条
  • [1] INFINITE SQUARE-GRID [CD(CN)(2)](N) SHEETS LINKED TOGETHER BY EITHER PYRAZINE BRIDGES OR POLYMERIZABLE 1,4-BIS(4-PYRIDYL)BUTADIYNE BRIDGES ARRANGED IN AN UNUSUAL CRISSCROSS FASHION
    ABRAHAMS, BF
    HARDIE, MJ
    HOSKINS, BF
    ROBSON, R
    SUTHERLAND, EE
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (09) : 1049 - 1050
  • [2] DINUCLEATING, TRINUCLEATING, AND TETRANUCLEATING PYRIDYL LIGANDS WHICH FACILITATE MULTICENTER MAGNETIC EXCHANGE BETWEEN PARAMAGNETIC MOLYBDENUM CENTERS
    AMOROSO, AJ
    THOMPSON, AMWC
    MAHER, JP
    MCCLEVERTY, JA
    WARD, MD
    [J]. INORGANIC CHEMISTRY, 1995, 34 (19) : 4828 - 4835
  • [3] OCTATETRAYNE-LINKED PORPHYRINS - STRETCHED CYCLIC DIMERS AND TRIMERS WITH VERY SPACIOUS CAVITIES
    ANDERSON, HL
    WALTER, CJ
    VIDALFERRAN, A
    HAY, RA
    LOWDEN, PA
    SANDERS, JKM
    [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1995, (18): : 2275 - 2279
  • [4] BALDWIN JE, 1984, J AM CHEM SOC, V106, P5212
  • [5] Batten SR, 1998, ANGEW CHEM INT EDIT, V37, P1460, DOI 10.1002/(SICI)1521-3773(19980619)37:11<1460::AID-ANIE1460>3.0.CO
  • [6] 2-Z
  • [7] Inorganic crystal engineering using self-assembly of tailored building-blocks
    Blake, AJ
    Champness, NR
    Hubberstey, P
    Li, WS
    Withersby, MA
    Schröder, M
    [J]. COORDINATION CHEMISTRY REVIEWS, 1999, 183 : 117 - 138
  • [8] Crystal engineering: The effects of pi-pi interactions in copper(I) and silver(I) complexes of 2,7-diazapyrene
    Blake, AJ
    Champness, NR
    Khlobystov, AN
    Lemenovskii, DA
    Li, WS
    Schroder, M
    [J]. CHEMICAL COMMUNICATIONS, 1997, (15) : 1339 - 1340
  • [9] Polycatenated copper(I) molecular ladders: a new structural motif in inorganic coordination polymers
    Blake, AJ
    Champness, NR
    Khlobystov, A
    Lemenovskii, DA
    Li, WS
    Schroder, M
    [J]. CHEMICAL COMMUNICATIONS, 1997, (21) : 2027 - 2028
  • [10] A new type of supramolecular entanglement in the silver(I) coordination polymer [Ag2(bpethy)5](BF4)2 [bpethy = 1,2-bis(4-pyridyl)ethyne]
    Carlucci, L
    Ciani, G
    Proserpio, DM
    [J]. CHEMICAL COMMUNICATIONS, 1999, (05) : 449 - 450