Efficient one-pot synthesis of 2-arylbenzo[b]furans from 2-styrylphenols using CuBr2

被引：0
|
作者：
Bhatt S. [1 ]
Roy K. [1 ]
Nayak S.K. [1 ]
机构：
[1] Bio-organic Division, Bhabha Atomic Research Centre
来源：
Synthetic Communications | 2010年 / 40卷 / 18期
关键词：
2-Arylbenzo[b]furan; 2-styrylphenols; copper(II) bromide; McMurry coupling;
D O I：
10.1080/00397910903318716
中图分类号：
学科分类号：
摘要：
A new route to the synthesis of 2-arylbenzo[b]furans has been developed. It involves homo/cross-McMurry coupling of salicylaldehyde/substituted salicylaldehydes/aromatic aldehydes to 2-styrylphenols, which undergo intramolecular cyclization with CuBr2 in tetrahydrofuran at ambient temperature to afford 2-arylbenzo[b]furans in good yields. © 2010 Taylor & Francis Group, LLC.
引用
收藏
页码：2736 / 2746
页数：10
相关论文
共 50 条
  • [41] A simple and efficient one-pot synthesis of 2-substituted benzimidazoles
    Bahrami, Kiumars
    Khodaei, Mohammad Mehdi
    Kavianinia, Iman
    SYNTHESIS-STUTTGART, 2007, (04): : 547 - 550
  • [42] An efficient one-pot synthesis of 1,2,4-triazoloquinoxalines
    Niu, Xiaoyi
    Yang, Bingchuan
    Fang, Shuai
    Li, Yanqiu
    Zhang, Zeyuan
    Jia, Jiong
    Ma, Chen
    TETRAHEDRON, 2014, 70 (31) : 4657 - 4660
  • [43] ONE-POT GREEN SYNTHESIS OF NOVEL POLYSUBSTITUTED 1,2-DIHYDRONAPHTHO[2,1-b]FURANS
    Sadeghpour, Mandieh
    Olyaei, Abolfazl
    Lotfiyan, Jamshid
    Rajabi, Fatemeh
    SYNTHETIC COMMUNICATIONS, 2015, 45 (11) : 1311 - 1320
  • [44] One-pot synthesis of fluorine containing 3-cyano/ethoxycarbonyl-2-methyl-benzo[b]furans
    RamaRao, VVVNS
    Reddy, GV
    Maitraie, D
    Ravikanth, S
    Yadla, R
    Narsaiah, B
    Rao, PS
    TETRAHEDRON, 2004, 60 (52) : 12231 - 12237
  • [45] ONE-POT SYNTHESIS OF 2,2,4-TRICHLOROBUTANAL FROM TETRAHYDROFURAN
    DEBUYCK, L
    MENKE, N
    LOUAGIE, J
    BULLETIN DES SOCIETES CHIMIQUES BELGES, 1991, 100 (03): : 187 - 189
  • [46] CuBr2 catalyzed one-pot transprotection of TBDMS ethers to acetates/benzoates:: Chemoselective acetylation of aliphatic in the presence of aromatic TBDMS ethers
    Bhatt, Suchitra
    Nayak, Sandip K.
    LETTERS IN ORGANIC CHEMISTRY, 2008, 5 (06) : 435 - 443
  • [47] Efficient one-pot synthesis of 2-oxazolines from benzoylacetonitrile and β-aminoalcohols mediated by ZnCl2
    MEI LUO
    JING CHENG ZHANG
    HAO YIN
    Journal of Chemical Sciences, 2015, 127 : 163 - 166
  • [48] Efficient one-pot synthesis of 2-oxazolines from benzoylacetonitrile and β-aminoalcohols mediated by ZnCl2
    Luo, Mei
    Zhang, Jing Cheng
    Yin, Hao
    JOURNAL OF CHEMICAL SCIENCES, 2015, 127 (01) : 163 - 166
  • [49] CuBr2 mediated synthesis of 2-Aminothiazoles from dithiocarbamic acid salts and ketones
    Zhang, Baohua
    Shi, Lanxiang
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2019, 194 (12) : 1134 - 1139
  • [50] A ONE-POT SYNTHESIS OF AZIRIDINES FROM 2-AMINOETHANOLS
    PFISTER, JR
    SYNTHESIS-STUTTGART, 1984, (11): : 969 - 970
12345