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(E)-3-(5-cyano-2-methoxyphenyl)thioacrylic acid S-benzothiazol-2-yl-thioester | 389891-34-3

中文名称
——
中文别名
——
英文名称
(E)-3-(5-cyano-2-methoxyphenyl)thioacrylic acid S-benzothiazol-2-yl-thioester
英文别名
(E)-3-(5-cyano-2-methoxy-phenyl)-thioacrylic acid S-benzothiazol-2-yl ester;S-(1,3-benzothiazol-2-yl) (E)-3-(5-cyano-2-methoxyphenyl)prop-2-enethioate
(E)-3-(5-cyano-2-methoxyphenyl)thioacrylic acid S-benzothiazol-2-yl-thioester化学式
CAS
389891-34-3
化学式
C18H12N2O2S2
mdl
——
分子量
352.437
InChiKey
QFHPOTQNNHEABQ-VQHVLOKHSA-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

  • 熔点:
    183-185 °C(Solv: dichloromethane (75-09-2))
  • 沸点:
    586.4±60.0 °C(Predicted)
  • 密度:
    1.39±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.8
  • 重原子数:
    24
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    117
  • 氢给体数:
    0
  • 氢受体数:
    6

SDS

SDS:f7fc6fd01eeb9ce4a36967b5106ffcdc
查看

反应信息

  • 作为反应物:
    描述:
    (E)-3-(5-cyano-2-methoxyphenyl)thioacrylic acid S-benzothiazol-2-yl-thioester 、 (2S)-2-amino-3-(4-(4¢-chlorobenzoyl)piperidin-1-yl)-1-propanol dihydrochloride 在 N-甲基吗啉 作用下, 以 乙醇 为溶剂, 反应 0.5h, 生成 (E)-N-{(S)-1-[4-(4-chlorobenzoyl)-piperidin-1-yl-methyl]-2-hydroxyethyl}-3-(5-cyano-2-methoxyphenyl)acrylamide
    参考文献:
    名称:
    击败氢键:α,β-二氨基醇的第一个选择性高产N-酰化工艺
    摘要:
    报道了α,β-二氨基醇的首次选择性和高产率的N-酰化,以及首次将α,β-不饱和羧酸的S-巯基苯并噻唑基硫代酯用作N-酰化剂。其他常规偶联方法(酰氯,铀盐,羰基二咪唑,phospho盐)的收率低,分别难以纯化N-和O,N-二酰化产物的混合物(4b),是由于分子内氢键与β位置的二烷基氨基部分引起的伯羟基异常高的反应性。在试验工厂中,肉桂酸硫酯的制备和偶联步骤都可以安全,可重复地扩大到无色谱工艺。
    DOI:
    10.1021/op0601464
  • 作为产物:
    描述:
    3'-cyano-6'-methoxycinnamic acid二硫化二苯并噻唑三苯基膦N-甲基吗啉 作用下, 以 二氯甲烷 为溶剂, 反应 3.25h, 以78%的产率得到(E)-3-(5-cyano-2-methoxyphenyl)thioacrylic acid S-benzothiazol-2-yl-thioester
    参考文献:
    名称:
    击败氢键:α,β-二氨基醇的第一个选择性高产N-酰化工艺
    摘要:
    报道了α,β-二氨基醇的首次选择性和高产率的N-酰化,以及首次将α,β-不饱和羧酸的S-巯基苯并噻唑基硫代酯用作N-酰化剂。其他常规偶联方法(酰氯,铀盐,羰基二咪唑,phospho盐)的收率低,分别难以纯化N-和O,N-二酰化产物的混合物(4b),是由于分子内氢键与β位置的二烷基氨基部分引起的伯羟基异常高的反应性。在试验工厂中,肉桂酸硫酯的制备和偶联步骤都可以安全,可重复地扩大到无色谱工艺。
    DOI:
    10.1021/op0601464
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文献信息

  • Piperidine compounds for use as ccr-3 inhibitors
    申请人:——
    公开号:US20030176460A1
    公开(公告)日:2003-09-18
    Compounds of formula (I) in free or salt form, where Ar 1 is phenyl substituted by one or more halogen atoms, Ar 2 is phenyl or naphthyl which is unsubstituted or substituted by one or more substituents selected from halogen, cyano, hydroxy, nitro, C 1 -C 8 -alkyl, C 1 -C 8 -haloalkyl, C 1 -C 8 -alkoxy or C 1 -C 8 -alkoxycarbonyl, R 1 is hydrogen or C 1 -C 8 -alkyl optionally substituted by hydroxy, C 1 -C 8 -alkoxy, acyloxy, N(R 2 )R 3 , halogen, carboxy, C 1 -C 8 -alkoxycarbonyl, —CON(R 4 )R 5 or by a monovalent cyclic organic group, R 2 and R 3 are each independently hydrogen or C 1 -C 8 -alkyl, or R 2 is hydrogen and R 3 is acyl or —SO 2 R 4 and R 5 are each independently with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R 4 and R 5 are each independently hydrogen or C 1 -C 8 -alkyl, or R 4 and R 5 together with the nitrogen atom to which they are attached denote a 5-6-membered heterocyclic group, R 6 is C 1 -C 8 -alkyl, C 1 -C 8 -haloalkyl, or phenyl optionally substituted by C 1 -C 8 -alkyl, and n is 1, 2, 3, or 4, with the proviso that when Ar 1 is p-chlorophenyl and R 1 is hydrogen, Ar 2 is not phenyl or p-nitrophenyl. The compounds are useful as pharmaceuticals.
    式(I)的化合物以自由或盐形式存在,其中Ar1是苯基,被一个或多个卤素原子取代,Ar2是苯基或萘基,未取代或被一个或多个卤素、氰基、羟基、硝基、C1-C8-烷基、C1-C8-卤代烷基、C1-C8-烷氧基或C1-C8-烷氧羰基中的一种或多种取代基取代,R1是氢或C1-C8-烷基,可选择地被羟基、C1-C8-烷氧基、酰氧基、N(R2)R3、卤素、羧基、C1-C8-烷氧羰基、—CON(R4)R5或一价环状有机基取代,R2和R3分别独立地是氢或C1-C8-烷基,或者R2是氢,R3是酰基或—SO2,R4和R5分别独立地与它们连接的氮原子表示一个5-或6-成员杂环基,R4和R5分别独立地是氢或C1-C8-烷基,或者R4和R5与它们连接的氮原子一起表示一个5-6-成员杂环基,R6是C1-C8-烷基、C1-C8-卤代烷基或苯基,可选择地被C1-C8-烷基取代,n为1、2、3或4,条件是当Ar1是对氯苯基且R1是氢时,Ar2不是苯基或对硝基苯基。这些化合物可用作药物。
  • PIPERIDINE COMPOUNDS FOR USE AS CCR-3 INHIBITORS
    申请人:Novartis AG
    公开号:EP1303488A1
    公开(公告)日:2003-04-23
  • US6670379B2
    申请人:——
    公开号:US6670379B2
    公开(公告)日:2003-12-30
  • [EN] PIPERIDINE COUMPOUNDS FOR USE AS CCR-3 INHIBITORS<br/>[FR] COMPOSES DE PIPERIDINE S'UTILISANT EN TANT QU'INHIBITEURS CCR-3
    申请人:NOVARTIS AG
    公开号:WO2002004420A1
    公开(公告)日:2002-01-17
    Compounds of formula (I) in free or salt form, where Ar1 is phenyl substituted by one or more halogen atoms, Ar¿2? is phenyl or naphthyl which is unsubstituted or substituted by one or more substituents selected from halogen, cyano, hydroxy, nitro, C1-C8-alkyl, C1-C8-haloalkyl, C1-C8-alkoxy or C1-C8-alkoxycarbonyl, R?1¿ is hydrogen or C¿1?-C8-alkyl optionally substituted by hydroxy, C1-C8-alkoxy, acyloxy, N(R?2)R3¿, halogen, carboxy, C¿1?-C8-alkoxycarbonyl, -CON(R?4)R5¿ or by a monovalent cyclic organic group, R?2 and R3¿ are each independently hydrogen or C¿1?-C8-alkyl, or R?2¿ is hydrogen and R3 is acyl or -SO¿2?R?6, or R2 and R3¿ together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R?4 and R5¿ are each independently hydrogen or C¿1?-C8-alkyl, or R?4 and R5¿ together with the nitrogen atom to which they are attached denote a 5- 6-membered heterocyclic group, R6 is C1-C8-alkyl, C1-C8-haloalkyl, or phenyl optionally substituted by C1-C8-alkyl, and n is 1, 2, 3, or 4, with the proviso that when Ar1 is p-chlorophenyl and R1 is hydrogen, Ar2 is not phenyl or p-nitrophenyl. The compounds are useful as pharmaceuticals.
  • Beating the Hydrogen Bond:  First Selective and High-Yielding <i>N</i>-Acylation Process for an α,β-Diaminoalcohol
    作者:Thomas Storz、Peter Dittmar、Dominique Grimler、Maria Testa、Heiko Potgeter、Didier Chappel、Otto Hartmann、Daniel Niederer、Martin Trüby
    DOI:10.1021/op0601464
    日期:2006.11.1
    selective and high-yielding N-acylation of an α,β-diaminoalcohol is reported, as well as the first use as N-acylation agent of a S-mercaptobenzothiazolyl thioester of an α,β-unsaturated carboxylic acid. Other conventional coupling methods (acid chloride, uronium salt, carbonyl diimidazole, phosphonium salt) gave low yields respectively difficult to purify mixtures of N- and O,N-diacylated product (4b)
    报道了α,β-二氨基醇的首次选择性和高产率的N-酰化,以及首次将α,β-不饱和羧酸的S-巯基苯并噻唑基硫代酯用作N-酰化剂。其他常规偶联方法(酰氯,铀盐,羰基二咪唑,phospho盐)的收率低,分别难以纯化N-和O,N-二酰化产物的混合物(4b),是由于分子内氢键与β位置的二烷基氨基部分引起的伯羟基异常高的反应性。在试验工厂中,肉桂酸硫酯的制备和偶联步骤都可以安全,可重复地扩大到无色谱工艺。
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