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Dricold ethanol | 478920-42-2

中文名称
——
中文别名
——
英文名称
Dricold ethanol
英文别名
——
Dricold ethanol化学式
CAS
478920-42-2
化学式
C3H6O3
mdl
——
分子量
90.08
InChiKey
OSQPUMRCKZAIOZ-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

计算性质

  • 辛醇/水分配系数(LogP):
    -0.58
  • 重原子数:
    6
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    54.4
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    2-(4-cyano-3-methylphenyl)-3-cyclopentyl-3,3a,4,5-tetrahydro-2H-benzo[g]indazole-7-carboxylic acid 、 Dricold ethanol 生成 (3S,3aR)-2-(4-cyano-3-methylphenyl)-3-cyclopentyl-2,3,3a,4-tetrahydrochromeno[4,3-c]pyrazole-7-carboxylic acid
    参考文献:
    名称:
    Pyrazoline Compounds
    摘要:
    公开了化合物和药物可接受的盐,其中化合物具有公式I的结构:其中R1,R2,R3A,R3B,R4,R5,R6,R7,R8和X如发明的详细说明中所定义的那样。还公开了相应的药物组合物,治疗方法和中间体。
    公开号:
    US20080167294A1
  • 作为试剂:
    描述:
    (+/-)-2-cyano-4-(2,5-diacetoxy-3,4,6-trimethylphenyl)butan-2-ol 、 甲醇盐酸Dricold ethanol氮气乙酸乙酯乙醚 、 Brine 、 Sodium sulfate-III 作用下, 反应 18.75h, 以to give (±)-methyl 4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutanoate as a dark green-black oil的产率得到(+/-)-methyl 4-(2,5-dihydroxy-3,4,6-trimethylphenyl)-2-hydroxy-2-methylbutanoate
    参考文献:
    名称:
    Antioxidant chroman compounds
    摘要:
    (6-羟基-2-色基)乙酸或羧酸衍生物可用作抗氧化剂,本发明提供了一种从对苯二酚和合成中间体制备这些衍生物的方法,以及在制备光学活性α-生育酚时使用这些衍生物作为中间体的用途。
    公开号:
    US03947473A1
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文献信息

  • Process for producing carbonic ester
    申请人:Miyake Nobuhisa
    公开号:US20050080274A1
    公开(公告)日:2005-04-14
    A method for producing a carbonic ester, comprising (1) performing a reaction between an organometal compound having a metal-oxygen-carbon linkage and carbon dioxide to obtain a reaction mixture containing a carbonic ester formed by the reaction, (2) separating the carbonic ester from the reaction mixture to obtain a residual liquid, and (3) reacting the residual liquid with an alcohol to form an organometal compound having a metal-oxygen-carbon linkage and form water and removing the water from the organometal compound, wherein the organometal compound obtained in step (3) is recovered for recycle thereof to step (1).
    生产碳酸酯的方法,包括(1)通过在有金属-氧-碳键的有机金属化合物和二氧化碳之间进行反应,得到包含反应生成的碳酸酯的反应混合物,(2)从反应混合物中分离出碳酸酯,得到残留液,(3)将残留液与醇反应,形成有金属-氧-碳键的有机金属化合物和水,并将水从有机金属化合物中去除,其中在步骤(3)中获得的有机金属化合物被回收以回收至步骤(1)。
  • Process for the preparation of a trifluorovinylsilane, and
    申请人:Sagami Chemical Research Center
    公开号:US04481366A1
    公开(公告)日:1984-11-06
    A process for preparing a trifluorovinylsilane represented by the general formula: (CF.sub.2 .dbd.CF).sub.n SiR.sub.4-n (I) where each R independently represents an alkyl group, an aryl group or an aralkyl group, and n is an integer of 1 to 4, which comprises the reaction of chlorotrifluoroethylene with a chlorosilane represented by the general formula: Cl.sub.n SiR.sub.4-n (II) where R and n are as defined above, in the presence of an alkyllithium. Also disclosed is a fluorine-containing polymer represented by the general formula: ##STR1## where each of x and m is an integer other than O, y is an integer including O, and each of R.sup.1, R.sup.2 and R.sup.3 is a lower alkyl group, an aryl group or an aralkyl group, which is prepared by polymerization of a trifluorovinyl silane (I) with active fluoride-ion generating catalyst.
    一种制备三氟乙烯基硅烷的方法,该硅烷的一般式为:(CF.sub.2.dbd.CF).sub.n SiR.sub.4-n (I),其中每个R独立地表示烷基、芳基或芳基烷基,n为1至4的整数,包括在烷基锂的存在下将氯三氟乙烯与一般式为Cl.sub.n SiR.sub.4-n (II)的氯硅烷反应。还公开了一种含氟聚合物,其一般式为:##STR1## 其中x和m均为非零整数,y为包括零的整数,R.sup.1、R.sup.2和R.sup.3中的每一个均为较低的烷基、芳基或芳基烷基,该聚合物是通过三氟乙烯基硅烷(I)与活性氟离子生成催化剂的聚合制备的。
  • (Substituted)ureidoacetohydroxamic acids
    申请人:Morton-Norwich Products, Inc.
    公开号:US04028401A1
    公开(公告)日:1977-06-07
    A series of (substituted)ureidoacetohydroxamic acids are useful as inhibitors of Angiotensin I converting enzyme.
    一系列(取代)脲乙酰羟肟酸可用作抑制血管紧张素转化酶的抑制剂。
  • 2-Substituted-6-trifluoromethyl purine derivatives with adenosine-A3 antagonistic activity
    申请人:Koch Melle
    公开号:US20060052331A1
    公开(公告)日:2006-03-09
    The present invention relates to 2-substituted-6-trifluoromethyl purine derivatives as selective adenosine antagonists, in particular adenosine-A 3 receptor antagonists, to methods for the preparation of these compounds and to novel intermediates useful for the synthesis of said purine derivatives. The compounds have the general formula (1) wherein the symbols have the meanings given in the specification.
    本发明涉及2-取代-6-三氟甲基嘌呤衍生物作为选择性腺苷拮抗剂,特别是腺苷A3受体拮抗剂,以及用于制备这些化合物的方法和用于合成所述嘌呤衍生物的新中间体。该化合物具有通式(1),其中符号具有规范中给出的含义。
  • Fluorinated glucosamine analogs useful for modulating post-translational glycosylations on cells
    申请人:——
    公开号:US20030148997A1
    公开(公告)日:2003-08-07
    The present invention provides compositions and methods for inhibiting cell migration, e.g., lymphocytes and inflammation. The invention also provides an improved process for preparing fluorinated N-acetylglucosamines.
    本发明提供了用于抑制细胞迁移(例如淋巴细胞和炎症)的组合物和方法。本发明还提供了一种改进的制备氟化N-乙酰葡萄糖胺的方法。
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