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5-乙酰基-2-硫烷基苯甲酸 | 107191-10-6

中文名称
5-乙酰基-2-硫烷基苯甲酸
中文别名
——
英文名称
5-ACETYL-2-MERCAPTOBENZOIC ACID
英文别名
5-acetyl-2-sulfanylbenzoic acid
5-乙酰基-2-硫烷基苯甲酸化学式
CAS
107191-10-6
化学式
C9H8O3S
mdl
——
分子量
196.227
InChiKey
DBXHFAFECCYHSL-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

  • 沸点:
    404.7±40.0 °C(Predicted)
  • 密度:
    1.343±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    55.4
  • 氢给体数:
    2
  • 氢受体数:
    4

SDS

SDS:e032960bd72e6d01f6e8f93f43078390
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反应信息

  • 作为反应物:
    描述:
    5-乙酰基-2-硫烷基苯甲酸乙酸酐 、 sodium carbonate 、 三乙胺 作用下, 以 为溶剂, 反应 6.0h, 生成 5-acetyl-4',5'-dihydrospiro[benzo[b]thiophene-2(3H),3'(2'H)-furan]-3,2'-dione
    参考文献:
    名称:
    Spirocyclopropane compounds. VI Synthesis of spiro(benzo(b)thiophene-2(3H),1'-cyclopropan)-3-ones.
    摘要:
    Spiro[苯并[b]噻吩-2(3H), 1'-环丙烷]-3-酮 (IIIc-1-IIIc-11) 及其氮杂类,如spiro[环丙烷-1, 2'(3'H)-噻吩[3, 2-c]吡啶]-3'-酮 (IIIc-12) 和spiro[环丙烷-1, 2'(3'H)-噻吩[2, 3-b]吡啶]-3'-酮 (IIIc-13),分别由硫水杨酸和4-、2-巯基烟酸经过三步反应合成。4', 5'-二氢spiro[苯并[b]噻吩-2(3H), 3'(2'H)-呋喃]-2', 3'-二酮 (IIc) 的脱羧反应产生了2, 3-二氢苯并[b]噻吩[3, 2-b]呋喃 (IVc) 以及所需的spiro环丙烷化合物 (IIIc)。IIIc与IVc的比例受到苯环上取代基的显著影响。
    DOI:
    10.1248/cpb.34.1939
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文献信息

  • Process for preparing dibenzothiazepine compounds
    申请人:Murray Michael Paul
    公开号:US20070203336A1
    公开(公告)日:2007-08-30
    A dibenzothiazepine compound is suitably prepared by subjecting a 2-amino-2′-carboxy-diphenylsulfide compound to dehydration-condensation reaction in the presence of an acidic catalyst; the 2-amino-2′-carboxy-diphenylsulfide compound is suitably prepared by reducing a 2-nitro-2′-carboxy-diphenylsulfide compound in a lower aliphatic ester solvent; and the 2-nitro-2′-carboxy-diphenylsulfide compound is suitably prepared by reacting a nitrobenzene compound with a thiosalicylic acid compound in a mixture of a lower aliphatic alcohol and water.
    通过在酸性催化剂的存在下,将2-氨基-2'-羧基二苯硫醚化合物进行脱水缩合反应,可以适当地制备二苯并噻吩类化合物;2-氨基-2'-羧基二苯硫醚化合物可以通过在较低的脂肪酯溶剂中还原2-硝基-2'-羧基二苯硫醚化合物来适当地制备;而2-硝基-2'-羧基二苯硫醚化合物可以通过在较低脂肪醇和水的混合物中,将硝基苯化合物与硫代水杨酸类化合物反应来适当地制备。
  • Process for preparing dibenzothiazepine derivatives
    申请人:Harada Katsumasa
    公开号:US20060173178A1
    公开(公告)日:2006-08-03
    A process for preparing a dibenzothiazepine derivative such as dibenzo[b,f][1,4]thiazepin-11-one employable as a starting material for the preparation of 11-[4-(2-(2-hydroxyethoxy)ethyl)]-1-piperadinyldibenzothiazepine derivative which is known to be effective as an antipsychotic pharmaceutical, has the steps of reacting a nitrobenzene derivative with a thiosalicylic acid derivative, reducing the obtained 2-nitro-2′-carboxy-diphenylsulfide derivative, and subjecting the obtained 2-amino-2′-carboxy-diphenylsulfide derivative to dehydration-condensation reaction.
    一种制备二苯并噻吩衍生物的方法,例如二苯并[b,f][1,4]噻吩-11-酮,可用作制备11-[4-(2-(2-羟乙氧基)乙基)]-1-哌嗪基二苯并噻吩衍生物的起始物质,该衍生物已知对抗精神病药物有效,包括以下步骤:将硝基苯衍生物与硫氧化水杨酸衍生物反应,还原所得的2-硝基-2'-羧基二苯基硫醚衍生物,并将所得的2-氨基-2'-羧基二苯基硫醚衍生物进行脱水缩合反应。
  • PROCESS FOR PRODUCING DIBENZOTHIAZEPINE DERIVATIVES
    申请人:Ube Industries, Ltd.
    公开号:EP1201663A1
    公开(公告)日:2002-05-02
    A process for preparing a dibenzothiazepine derivative such as dibenzo[b,f] [1,4]thiazepin-11-one employable as a starting material for the preparation of 11-[4-(2-(2-hydroxyethoxy)ethyl)]-1-piperadinyldiberizothiazepine derivative which is known to be effective as an antipsychotic pharmaceutical, has the steps of reacting a nitrobenzene derivative with a thiosalicylic acid derivative, reducing the obtained 2-nitro-2'-carboxy-diphenylsulfide derivative, and subjecting the obtained 2-amino-2'-carboxy-diphenylsulfide derivative to dehydration-condensation reaction.
    一种制备二苯并硫氮杂卓衍生物如二苯并[b,f][1,4]硫氮杂卓-11-酮的工艺,可用作制备 11-[4-(2-(2-羟基乙氧基)乙基)]-1-哌啶基二苯并硫氮杂卓衍生物的起始原料,该衍生物已知可有效地用作抗精神病药物、其步骤包括使硝基苯衍生物与硫代水杨酸衍生物反应,还原得到的 2-硝基-2'-羧基-二苯硫醚衍生物,并使得到的 2-氨基-2'-羧基-二苯硫醚衍生物进行脱水缩合反应。
  • Golf ball
    申请人:Dunlop Sports Co., Ltd.
    公开号:EP2668976A1
    公开(公告)日:2013-12-04
    A golf ball 2 includes a core 4, a mid layer 6, and a cover 10. The core 4 includes a center 16, a first envelope layer 18, and a second envelope layer 20. The first envelope layer 18 is formed by a first rubber composition being crosslinked. The second envelope layer 20 is formed by a second rubber composition being crosslinked. The first rubber composition and/or the second rubber composition include: a base rubber; a co-crosslinking agent; a crosslinking initiator; and an acid and/or a salt. The co-crosslinking agent is (1) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms; and/or (2) a metal salt of an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms.
    高尔夫球 2 包括球芯 4、中层 6 和外层 10。球芯 4 包括中心 16、第一包胶层 18 和第二包胶层 20。第一包层 18 由交联的第一橡胶成分形成。第二包胶层 20 由交联的第二橡胶组合物形成。第一橡胶组合物和/或第二橡胶组合物包括:基础橡胶;共交联剂;交联引发剂;酸和/或盐。共交联剂是(1)具有 3 至 8 个碳原子的 α,β-不饱和羧酸;和/或(2)具有 3 至 8 个碳原子的 α,β-不饱和羧酸的金属盐。
  • GOLF BALL
    申请人:Dunlop Sports Co., Ltd.
    公开号:EP3156441A1
    公开(公告)日:2017-04-19
    A golf ball 2 includes a core 4, a first mid layer 6, a second mid layer 8, and a cover 12. The core 4 includes a center 18 and an envelope layer 20. The center 18 is formed by crosslinking a first rubber composition, and the envelope layer 20 is formed by crosslinking a second rubber composition. The first rubber composition or the second rubber composition includes a base rubber, a co-crosslinking agent, a crosslinking initiator, and an acid and/or a salt. The co-crosslinking agent is: (1) an α, β-unsaturated carboxylic acid having 3 to 8 carbon atoms; and/or (2) a metal salt of an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms. A hardness Hm2 of the second mid layer 8 is greater than a hardness Hm1 of the first mid layer 6. The hardness Hm2 is greater than a hardness Hc of the cover 12.
    高尔夫球 2 包括球芯 4、第一中层 6、第二中层 8 和外层 12。球芯 4 包括中心 18 和包层 20。中心 18 由第一种橡胶组合物交联形成,包层 20 由第二种橡胶组合物交联形成。第一种橡胶组合物或第二种橡胶组合物包括基础橡胶、共交联剂、交联引发剂以及酸和/或盐。共交联剂为 (1) 具有 3 至 8 个碳原子的 α、β-不饱和羧酸;和/或 (2) 具有 3 至 8 个碳原子的 α、β-不饱和羧酸的金属盐。 第二中间层 8 的硬度 Hm2 大于第一中间层 6 的硬度 Hm1。硬度 Hm2 大于盖板 12 的硬度 Hc。
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