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methyl 6-hydroxy-2,7,8-trimethylchroman-2-carboxylate

中文名称
——
中文别名
——
英文名称
methyl 6-hydroxy-2,7,8-trimethylchroman-2-carboxylate
英文别名
3,4-dihydro-6-hydroxy-2,7,8-trimethyl-2H-1-Benzopyran-2-carboxylic acid methyl ester;methyl 6-hydroxy-2,7,8-trimethyl-3,4-dihydrochromene-2-carboxylate
methyl 6-hydroxy-2,7,8-trimethylchroman-2-carboxylate化学式
CAS
——
化学式
C14H18O4
mdl
——
分子量
250.295
InChiKey
KXLULCVNKAENJV-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):
    2.8
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Process for producing chroman compound
    摘要:
    本发明提供了一种制备由式(1)表示的香豆素化合物的方法,其特征在于,该方法包括在无催化剂存在且水的存在下,允许苯酚、不饱和化合物和甲醛反应,其中水的量为苯酚的1至10倍摩尔量。根据本发明,在无催化剂和温和条件下可以制备高纯度的香豆素化合物。此外,本发明提供了一种工业生产该化合物的方法,无需使用大量作为反应促进剂或催化剂的酸或碱,否则会引起副反应、设备腐蚀等问题。
    公开号:
    US07615650B2
  • 作为产物:
    描述:
    聚合甲醛甲基丙烯酸甲酯2,3-二甲基氢醌 作用下, 以 甲醇 为溶剂, 反应 3.0h, 以46.8%的产率得到methyl 6-hydroxy-2,7,8-trimethylchroman-2-carboxylate
    参考文献:
    名称:
    EP1710239
    摘要:
    公开号:
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文献信息

  • PROCESS FOR PRODUCING CHROMAN COMPOUND
    申请人:MITSUBISHI GAS CHEMICAL COMPANY, INC.
    公开号:EP1710239A1
    公开(公告)日:2006-10-11
    The invention provides a process for producing a chroman compound represented by formula (1) (wherein each of substituents R1 to R6 and X represents a hydrogen atom, a halogen atom, a hydroxyl group, a methoxy group, an ethoxy group, a carboxyl group, a C1 to C12 alkyl group which may have a substituent, a C6 to C12 aryl group which may have a substituent, a C7 to C12 aralkyl group which may have a substituent, or an ester residue; R1 to R4 may be linked to one another; and at least one of the substituents X and R6 is an ester residue), characterized in that the process includes allowing a phenol, an olefin, and a formaldehyde to react in the absence of catalyst and in the presence of water in an amount by mole 1 to 10 times that of the phenol. According to the present invention, a high-purity chroman compound can be produced in the absence of catalyst and under mild conditions. In addition, the invention provides an industrial means for producing the compound, without using a large amount of an acid or a base serving as a reaction promoter or a catalyst, which would otherwise cause side reactions, apparatus corrosion, etc. [F1]
    本发明提供了一种生产由式(1)代表的色烷化合物的工艺(其中取代基R1至R6和X各自代表氢原子、卤素原子、羟基、甲氧基、乙氧基、羧基、可能具有取代基的C1至C12烷基、可能具有取代基的C6至C12芳基、可能具有取代基的C7至C12芳烷基或酯残基;R1至R4可彼此相连;取代基X和R6中至少有一个是酯残基),其特征在于,该工艺包括在无催化剂和存在的情况下,使苯酚、烯烃和甲醛发生反应,反应物的摩尔量为苯酚的1至10倍。 根据本发明,可以在无催化剂和温和的条件下生产出高纯度的化合物。此外,本发明还提供了一种生产该化合物的工业方法,无需使用大量作为反应促进剂或催化剂的酸或碱,否则会引起副反应、设备腐蚀等。 [F1]
  • COMPOSITIONS AND METHODS FOR THE PREVENTION AND/OR TREATMENT OF MITOCHONDRIAL DISEASE, INCLUDING FRIEDREICH'S ATAXIA
    申请人:Keefe Dennis
    公开号:US20210206736A1
    公开(公告)日:2021-07-08
    The disclosure provides therapeutic compositions (i.e., therapeutic agents) and methods of preventing or treating Friedreich's ataxia in a mammalian subject, reducing risk factors, signs and/or symptoms associated with Friedreich's ataxia (e.g., Complex I deficiency), and/or reducing the likelihood or severity of Friedreich's ataxia. The disclosure further provides novel intermediates for the production of said therapeutic compositions and related reduced versions of said therapeutic compositions, which reduce forms may also be used as therapeutic agents (or prodrugs of the therapeutic agent(s)).
  • US3947473A
    申请人:——
    公开号:US3947473A
    公开(公告)日:1976-03-30
  • US4003919A
    申请人:——
    公开号:US4003919A
    公开(公告)日:1977-01-18
  • US4018799A
    申请人:——
    公开号:US4018799A
    公开(公告)日:1977-04-19
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