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Ethyl-2,3,3-trimethylbutanoat | 60302-32-1

中文名称
——
中文别名
——
英文名称
Ethyl-2,3,3-trimethylbutanoat
英文别名
Butanoic acid, 2,3,3-trimethyl, ethyl ester;ethyl 2,3,3-trimethylbutanoate
Ethyl-2,3,3-trimethylbutanoat化学式
CAS
60302-32-1
化学式
C9H18O2
mdl
——
分子量
158.241
InChiKey
RJVVJFUOVLJSET-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:
    153.5±8.0 °C(Predicted)
  • 密度:
    0.874±0.06 g/cm3(Predicted)
  • 保留指数:
    965

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:c291d02e749b9fdd1e00e15f34f88539
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上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Cathepsin S inhibitors
    申请人:Boehringer Ingelheim Pharmaceuticals, Inc.
    公开号:US20040180886A1
    公开(公告)日:2004-09-16
    This invention relates to peptidyl compounds of the formulas (I) and (II) active as cathepsin S, a cysteine protease, inhibitors. The compounds are selective, reversible inhibitors of the cathepsin S are therefore useful in the treatment of autoimmune and other diseases. The invention also relates to processes for preparing such compounds and pharmaceutical compositions comprising them. 1
    这项发明涉及具有以下式(I)和(II)的肽类化合物,其作为半胱氨酸蛋白酶抑制剂的卡托普汀S活性。这些化合物是选择性、可逆的卡托普汀S抑制剂,因此在治疗自身免疫和其他疾病方面具有用途。该发明还涉及制备这些化合物的方法和包含它们的药物组合物。
  • Steric limits to ester alkylation; synthesis of highly hindered esters via hexamethylphosphoramide-favoured enolization
    作者:John Anthony MacPhee、Jacques-Emile Dubois
    DOI:10.1039/p19770000694
    日期:——
    αα-disubstituted from α-monosubstituted esters takes place in high yields and appears to be only slightly influenced by the nature of the alkylating agent (Mel, Etl, or Pril). In contrast, the formation of ααα-trisubstituted for αα-disubstituted esters appears to be sensitive to the steric nature of the ester to be alkylated. Thus in the synthesis of tri-from mono-substituted esters the order of introduction of
    在改良的情况下,已经通过使用Schlessinger等人最初提出的方法研究了在六甲基磷酰胺存在下,烷基碘化物以二异丙基氨基锂为碱,通过烷基碘化物使羧酸酯烷基化的空间极限。如前所述,已经研究了六甲基磷酰胺在促进酯烯化中的作用,与其对烷基化步骤的影响相反。由α-单取代酯形成αα-二取代酯的收率很高,而且似乎仅受烷基化剂性质的影响(Mel,Etl或Pr il)。相反,对于αα-二取代酯,形成αα-三取代的αα似乎对要烷基化的酯的空间性质敏感。因此,在三-单取代酯的合成中,烷基的引入顺序至关重要。某些酯不能反应的解释是由于不能进行烯醇化。
  • CONTROLLED RADICAL POLYMERIZATION
    申请人:BASF SE
    公开号:US20170015762A1
    公开(公告)日:2017-01-19
    A process of polymerization of a vinylic monomer uses a polymerization regulator/initiator that is a compound represented by Formula I.
    一种乙烯基单体聚合的过程使用一种聚合调节剂/引发剂,该聚合调节剂/引发剂的化合物表示为I式。
  • Indole derivatives as CFTR modulators
    申请人:Ruah Sara S. Hadida
    公开号:US20090131492A1
    公开(公告)日:2009-05-21
    Compounds of the present invention and pharmaceutically acceptable compositions thereof, are useful as modulators of ATP-Binding Cassette (“ABC”) transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (“CFTR”). The present invention also relates to methods of treating ABC transporter mediated diseases using compounds of the present invention.
    本发明的化合物及其药学上可接受的组合物,可用作ATP结合盒(“ABC”)转运蛋白或其片段的调节剂,包括囊性纤维化跨膜传导调节因子(“CFTR”)。本发明还涉及使用本发明的化合物治疗ABC转运蛋白介导的疾病的方法。
  • Immunomodulating Heterocyclic Compounds
    申请人:Matthews Richard Ian
    公开号:US20080045527A1
    公开(公告)日:2008-02-21
    Compounds of formula (I) are inhibitors of CD80 and useful in immunomodulation therapy: wherein R 1 and R 3 independently represent H; F; Cl; Br; —NO 2 ; —CN; C 1 -C 6 alkyl optionally substituted by F or Cl; or C 1 -C 6 alkoxy optionally substituted by F; R 4 represents a carboxylic acid group (—COOH) or an ester thereof, or —C(═O)NR 6 R 7 , —NR 7 C(═O)R 6 , —NR 7 C(═O)OR 6 , —NHC(═O)NR 7 R 6 or —NHC(═S)NR 7 R 6 wherein R 6 represents H, or a radical of formula -(Alk) m -Q wherein m is 0 or 1, Alk is an optionally substituted divalent straight or branched C 1 -C 12 alkylene, or C 2 -C 12 alkenylene, or C 2 -C 12 alkynylene radical or a divalent C 3 -C 12 carbocyclic radical, any of which radicals may contain one or more —O—, —S— or —N(R 8 )— links wherein R 8 represents H or C 1 -C 4 alkyl, C 3 -C 4 alkenyl, C 3 -C 4 alkynyl, or C 3 -C 6 cycloalkyl, and Q represents H; —NR 9 R 10 wherein R 9 and R 10 independently represents H; C 1 -C 4 alkyl; C 3 -C 4 alkenyl; C 3 -C 4 alkynyl; C 3 -C 6 cycloalkyl; an ester group; an optionally substituted carbocyclic or heterocyclic group; or R 9 and R 10 form a ring when taken together with the nitrogen to which they are attached, which ring is optionally substituted; and R 7 represents H or C 1 -C 6 alkyl; or when taken together with the atom or atoms to which they are attached R 6 and R 7 form an optionally substituted monocyclic heterocyclic ring having 5, 6 or 7 ring atoms; and X represents a bond or a divalent radical of formula -(Z) n -(Alk)- or -(Alk)-(Z) n - wherein Z represents —O—, —S— or —NH—, Alk is as defined in relation to R 6 and n is 0 or 1.
    式(I)的化合物是CD80的抑制剂,可用于免疫调节治疗:其中R1和R3分别表示H; F; Cl; Br; -NO2; -CN; C1-C6烷基,其可选地被F或Cl取代; 或C1-C6烷氧基,其可选地被F取代; R4表示羧酸基(-COOH)或其酯,或-C(=O)NR6R7,-NR7C(=O)R6,-NR7C(=O)OR6,-NHC(=O)NR7R6或-NHC(=S)NR7R6,其中R6表示H,或式-(Alk)m-Q的基团,其中m为0或1,Alk为可选地取代的二价直链或支链C1-C12烷基,或C2-C12烯基,或C2-C12炔基基团或二价C3-C12环烷基基团,其中任何基团都可以包含一个或多个-O-,-S-或-N(R8)-链接,其中R8表示H或C1-C4烷基,C3-C4烯基,C3-C4炔基,或C3-C6环烷基; Q表示H; -NR9R10,其中R9和R10独立地表示H; C1-C4烷基; C3-C4烯基; C3-C4炔基; C3-C6环烷基; 酯基; 可选地取代的碳环或杂环基团; 或者R9和R10与它们所连接的氮一起形成一个环,该环可选地被取代; R7表示H或C1-C6烷基; 或者当它们所连接的原子或原子与R6一起形成一个可选地取代的含5,6或7个环原子的单环杂环时; X表示键或式-(Z)n-(Alk)-或-(Alk)-(Z)n-的二价基团,其中Z表示-O-,-S-或-NH-,Alk如在关于R6的定义中所述,n为0或1。
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