摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

ethyl 4-furoate-2-sulfonic acid | 256373-92-9

中文名称
——
中文别名
——
英文名称
ethyl 4-furoate-2-sulfonic acid
英文别名
4-ethoxycarbonylfuran-2-sulfonic Acid
ethyl 4-furoate-2-sulfonic acid化学式
CAS
256373-92-9
化学式
C7H8O6S
mdl
——
分子量
220.203
InChiKey
KYOIRYQDBRJGBC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 密度:
    1.473±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    102
  • 氢给体数:
    1
  • 氢受体数:
    6

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    ethyl 4-furoate-2-sulfonic acid五氯化磷 、 ammonium bicarbonate 作用下, 以 二氯甲烷丙酮 为溶剂, 生成 ethyl 5-sulfamoylfuran-3-carboxylate
    参考文献:
    名称:
    1-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-3-[4-(1-hydroxy-1-methyl-ethyl)-furan-2-的新合成磺酰]脲,抗炎剂
    摘要:
    摘要 抗炎剂 1-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-3-[4-(1-hydroxy-1-methyl-描述了乙基)-呋喃-2-磺酰基]脲1。从 3-糠酸乙酯 2 开始制备磺酰胺 5。关键步骤是在二氯甲烷中用氯磺酸进行一锅磺酰化,然后形成吡啶盐并与五氯化磷反应以提供 2-(氯磺酰基)-4-糠酸乙酯 7。该磺酰氯用碳酸氢铵处理以形成磺酰胺 8,然后用过量的甲基氯化镁处理以提供 4-(1-羟基-1-甲基-乙基)-呋喃-2-磺酰胺 5。4-异氰酸根合-1, 2,3,5,6,7-六氢-s-吲哚16 由茚满分五步制备。
    DOI:
    10.1081/scc-120021029
  • 作为产物:
    描述:
    乙基3-氟氯磺酸 作用下, 以 二氯甲烷 为溶剂, 以64%的产率得到ethyl 4-furoate-2-sulfonic acid
    参考文献:
    名称:
    1-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)-3-[4-(1-hydroxy-1-methyl-ethyl)-furan-2-的新合成磺酰]脲,抗炎剂
    摘要:
    摘要 抗炎剂 1-(1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-3-[4-(1-hydroxy-1-methyl-描述了乙基)-呋喃-2-磺酰基]脲1。从 3-糠酸乙酯 2 开始制备磺酰胺 5。关键步骤是在二氯甲烷中用氯磺酸进行一锅磺酰化,然后形成吡啶盐并与五氯化磷反应以提供 2-(氯磺酰基)-4-糠酸乙酯 7。该磺酰氯用碳酸氢铵处理以形成磺酰胺 8,然后用过量的甲基氯化镁处理以提供 4-(1-羟基-1-甲基-乙基)-呋喃-2-磺酰胺 5。4-异氰酸根合-1, 2,3,5,6,7-六氢-s-吲哚16 由茚满分五步制备。
    DOI:
    10.1081/scc-120021029
点击查看最新优质反应信息

文献信息

  • A synthesis of furan sulfonamide compounds useful in the synthesis of IL-1 inhibitors
    申请人:Pfizer Products Inc.
    公开号:EP0976742A1
    公开(公告)日:2000-02-02
    An efficent synthesis of furan sulfonamide compounds of formula    comprising reacting a compound of formula II with a Grignard reagent in a reaction inert solvent, wherein R' is (C1-C6)alkyl. The compound of formula II is prepared by reacting a compound of formula III with a compound of formula IV wherein R' is (C1-C6)alkyl with a chorinating reagent and an acid scaverger in an inert solvent. The invention also includes a novel compound of the formula    wherein R' is (C1-C6)alkyl and Q is halo, hydroxy or amino.
    一种有效的合成呋喃磺酰胺化合物的方法,包括在反应惰性溶剂中,将式II化合物与Grignard试剂反应,其中R'为(C1-C6)烷基。式II化合物是通过在惰性溶剂中,将式III化合物与式IV化合物反应而制备的,其中R'为(C1-C6)烷基,使用化试剂和酸性清除剂。该发明还包括一种新的化合物,其化学式为,其中R'为(C1-C6)烷基,Q为卤素、羟基或基。
  • Efficient synthesis of furan sulfonamide compounds useful in the
    申请人:Pfizer Inc.
    公开号:US06022984A1
    公开(公告)日:2000-02-08
    An efficent synthesis of furan sulfonamide compounds of formula ##STR1## comprising reacting a compound of formula 11 with a Grignard reagent in a reaction inert solvent, wherein R' is (C.sub.1 -C.sub.6)alkyl. The compound of formula II is prepared by reacting a compound of formula III with a compound of formula IV wherein R' is (C.sub.1 -C.sub.6)alkyl with a chorinating reagent and an acid scaverger in an inert solvent. The invention also includes a novel compound of the formula ##STR2## wherein R' is (C.sub.1 -C.sub.6)alkyl and Q is halo, hydroxy or amino.
    一种有效的呋喃磺酰胺化合物的合成方法,其化学式为##STR1##,包括在反应惰性溶剂中用Grignard试剂反应化合物11,其中R'为(C.sub.1-C.sub.6)烷基。化合物II的制备是通过将化合物III与化合物IV反应制得,其中R'为(C.sub.1-C.sub.6)烷基,使用化试剂和酸性清除剂在惰性溶剂中反应。发明还包括一种新的化合物,其化学式为##STR2##,其中R'为(C.sub.1-C.sub.6)烷基,Q为卤素,羟基或基。
  • Discovery of potent, selective sulfonylfuran urea endothelial lipase inhibitors
    作者:Krista B. Goodman、Michael J. Bury、Mui Cheung、Maria A. Cichy-Knight、Sarah E. Dowdell、Allison K. Dunn、Dennis Lee、Jeffrey A. Lieby、Michael L. Moore、Daryl A. Scherzer、Deyou Sha、Dominic P. Suarez、Dennis J. Murphy、Mark R. Harpel、Eric S. Manas、Dean E. McNulty、Roland S. Annan、Rosalie E. Matico、Benjamin K. Schwartz、John J. Trill、Thomas D. Sweitzer、Da-yuan Wang、Paul M. Keller、John A. Krawiec、Michael C. Jaye
    DOI:10.1016/j.bmcl.2008.11.033
    日期:2009.1
    Endothelial lipase (EL) activity has been implicated in HDL catabolism, vascular inflammation, and atherogenesis, and inhibitors are therefore expected to be useful for the treatment of cardiovascular disease. Sulfonylfuran urea 1 was identified in a high-throughput screening campaign as a potent and non-selective EL inhibitor. A lead optimization effort was undertaken to improve potency and selectivity, and modifications leading to improved LPL selectivity were identified. Radiolabeling studies were undertaken to establish the mechanism of action for these inhibitors, which were ultimately demonstrated to be irreversible inhibitors. (C) 2008 Elsevier Ltd. All rights reserved.
  • COMBINATION TREATMENT WITH IL-1RA AND COMPOUNDS THAT INHIBIT IL-1 PROCESSING AND RELEASE
    申请人:Pfizer Products Inc.
    公开号:EP1214087A1
    公开(公告)日:2002-06-19
  • NOVEL COMPOUNDS
    申请人:Inflazome Limited
    公开号:EP3759090A1
    公开(公告)日:2021-01-06
查看更多