Dialkyl 2H-1-benzothiopyran-2,3-dicarboxylates via intramolecular Wittig reaction

被引：0
|
作者：
Hekmatshoar, Rahirn [1 ]
Javanshir, Shahrzad [1 ]
Heravi, Majid M. [1 ]
机构：
[1] Alzahra Univ, Sch Sci, Dept Chem, Tehran, Iran
来源：
JOURNAL OF CHEMICAL RESEARCH | 2007年 / 01期
关键词：
fused thiopyrans; Wittig reactions; acetylenic esters;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Reaction of 3-mercaptobenzaldehyde (1) with dialkyl acetylenedicarboxylate in the presence of triphenylphosphine leads to the corresponding 2H-1-benzothiopyran 2,3-diesters.
引用
收藏
页码：60 / 61
页数：2
相关论文
共 50 条
  • [1] Dialkyl quinone-2,3-dicarboxylates in the Nenitzescu reaction
    Schenck, LW
    Sippel, A
    Kuna, K
    Frank, W
    Albert, A
    Kucklaender, U
    TETRAHEDRON, 2005, 61 (38) : 9129 - 9139
  • [2] Vinylphosphonium salt mediated efficient synthesis of dialkyl 1H-pyrrolizine-2,3-dicarboxylates
    Yavari, I
    Djahaniani, H
    Maghsoodlou, MT
    Hazeri, N
    JOURNAL OF CHEMICAL RESEARCH-S, 1999, (06): : 382 - 383
  • [3] AN EFFICIENT APPROACH TO THE SYNTHESIS OF 4H-1-BENZOTHIOPYRAN-4-ONES VIA INTRAMOLECULAR WITTIG REACTION
    KUMAR, P
    RAO, AT
    PANDEY, B
    JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (21) : 1580 - 1581
  • [4] "β-Cyclodextrin nano-reactor"-catalyzed synthesis of 2H-chromene-2,3-dicarboxylates from in-situ-generated stabilized phosphorus ylides via intramolecular Wittig reaction in water
    Ramazani, Ali
    Ahmadi, Yavar
    Aghahosseini, Hamideh
    Joo, Sang Woo
    PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2016, 191 (03) : 354 - 358
  • [5] One-step synthesis of dialkyl 1,2-dihydroquinoline-2,3-dicarboxylates. A vinyltriphenylphosphonium salt mediated intramolecular Wittig reaction
    Yavari, I
    Ramazani, A
    Esmaili, AA
    JOURNAL OF CHEMICAL RESEARCH-S, 1997, (06): : 208 - 209
  • [6] Synthesis of fluorinated dialkyl 1-aryl-4-alkoxy-5-oxo-2,5-dihydro-1H-pyrrole-2,3-dicarboxylates
    Yavari, I
    Nasiri, F
    Djahaniani, H
    POLISH JOURNAL OF CHEMISTRY, 2004, 78 (10) : 1871 - 1876
  • [7] Selective reduction and functionalization of diethyl 1-alkyl-1H-indole-2,3-dicarboxylates
    Sayyed, Iliyas Ali
    Alex, Karolin
    Tillack, Annegret
    Schwarz, Nicolle
    Spannenberg, Anke
    Michalik, Dirk
    Beller, Matthias
    TETRAHEDRON, 2008, 64 (20) : 4590 - 4595
  • [8] REACTION OF DIETHYL 2-CHLORO-AZULENE-1, 3-DICARBOXYLATES AZULENE-1,3-DICARBOXYLATES WITH GRIGNARD-REAGENTS
    ABE, N
    TAKASE, K
    TETRAHEDRON LETTERS, 1973, (48) : 4739 - 4742
  • [9] Synthesis of dialkyl 9-chloro-3H-pyrrolo[1,2-a]indole-2,3-dicarboxylates mediated by vinylphosphonium salts
    Esmaeili, AA
    Kheybari, H
    JOURNAL OF CHEMICAL RESEARCH-S, 2002, (09): : 465 - 466
  • [10] Synthesis of 1H-Indole-2,3-dicarboxylates via Rhodium-Catalyzed C-H Annulation of Arylhydrazines with Maleates
    Zhang, Sheng
    Li, He
    Yamamoto, Yoshinori
    Bao, Ming
    JOURNAL OF ORGANIC CHEMISTRY, 2020, 85 (19): : 12544 - 12552
12345