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5-羟基-3-甲基戊-2-烯酸甲酯 | 35066-36-5

中文名称
5-羟基-3-甲基戊-2-烯酸甲酯
中文别名
——
英文名称
methyl 5-hydroxy-3-methyl-2-pentenoate
英文别名
Methyl 5-hydroxy-3-methylpent-2-enoate;methyl 5-hydroxy-3-methylpent-2-enoate
5-羟基-3-甲基戊-2-烯酸甲酯化学式
CAS
35066-36-5
化学式
C7H12O3
mdl
——
分子量
144.17
InChiKey
LQDTWKDEXHPJLV-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):
    0.8
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    5-羟基-3-甲基戊-2-烯酸甲酯二异丁基氢化铝silver(l) oxide 作用下, 以 二氯甲烷氯仿 为溶剂, 反应 23.8h, 生成 5-p-methoxybenzyloxy-3-methyl-2-penten-1-ol
    参考文献:
    名称:
    6-(聚)异戊烯基取代的聚戊二烯及其磷酸盐的合成
    摘要:
    6-(聚)异戊二烯基-取代的聚异戊二烯醇7,9,11,和13合成的:(1)7,从2-香叶基-法呢醛和4-溴-3-甲基-2-丁烯酸乙酯,(2)9从2-异戊烯基溴化牻牛儿基和乙酰乙酸乙酯,通过酮29,(3)11从乙酰乙酸乙酯,香叶基溴,和(ë)-1-吨-butyldiphenylsiloxy -5-碘-3-甲基-2-戊烯,经由β -酮酯35和(4)13的香叶醇经酸催化缩合而成。这些高度支化的聚异戊二烯醇7,9,11,和13转化成相应的二磷酸酯8,10,12,和14分别。
    DOI:
    10.1016/s0040-4020(99)00057-5
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文献信息

  • Process for total synthesis of pladienolide B and pladienolide D
    申请人:Kanada Mikie Regina
    公开号:US20080021226A1
    公开(公告)日:2008-01-24
    [Problems to be Solved] To provide an effective process for total synthesis of pladienolide B and pladienolide D having excellent anti-tumor activity and to provide useful intermediates in the above-described process. [Measure for Solving the Problem] A process for producing a compound represented by Formula (11): wherein P 1 , P 7 , P 8 , P 9 and R 1 are the same as defined below, characterized by including reacting a compound represented by Formula (12): wherein P 7 means a hydrogen atom or a protecting group for hydroxy group; R 1 means a hydrogen atom or a hydroxy group, with a compound represented by Formula (13): wherein P 1 means a hydrogen atom or a protecting group for hydroxy group; P 8 means a hydrogen atom, an acetyl group or a protecting group for hydroxy group; P 9 means a hydrogen atom or a protecting group for hydroxy group; or P 8 and P 9 may form together a group represented by a formula: wherein R 5 means a phenyl group which may have a substituent, in the presence of a catalyst.
    解决的问题:提供一种有效的全合成过程,用于合成具有出色抗肿瘤活性的pladienolide B和pladienolide D,并在上述过程中提供有用的中间体。 解决问题的措施:一种制备由下式(11)表示的化合物的方法: 其中P1、P7、P8、P9和R1如下定义,其特征在于包括将由下式(12)表示的化合物与由下式(13)表示的化合物在催化剂存在下反应: 其中P7表示氢原子或羟基的保护基团;R1表示氢原子或羟基; 其中P1表示氢原子或羟基的保护基团;P8表示氢原子、乙酰基团或羟基的保护基团;P9表示氢原子或羟基的保护基团;或P8和P9可共同形成下式所示的基团: 其中R5表示可能具有取代基的苯基。
  • 12 MEMBERED-RING MACROLACTAM DERIVATIVES
    申请人:Miyano Masayuki
    公开号:US20080312317A1
    公开(公告)日:2008-12-18
    There provided a 12-membered-ring macrolactam derivative having antitumor activity: A compound represented by Formula (1) or a salt thereof. In this Formula, R 1 is a hydrogen atom, a C 1-6 alkyl group, a C 1-6 alkylcarbonyl group or a C 6-14 arylcarbonyl group; R 2 is a hydrogen atom or a C 1-6 alkyl group; R 3 is a hydrogen atom or a hydroxyl group; R 4 is a hydrogen atom or a hydroxyl group; R 5 is a hydrogen atom or a C 1-6 alkyl group; R 6 is a hydrogen atom or a hydroxyl group; and R 7 is an acetyl group or the like.
    提供了一种具有抗肿瘤活性的12-成员环大环内酰胺衍生物:由化学式(1)表示的化合物或其盐。在该化学式中,R1是氢原子、C1-6烷基基团、C1-6烷基羰基基团或C6-14芳基羰基基团;R2是氢原子或C1-6烷基基团;R3是氢原子或羟基;R4是氢原子或羟基;R5是氢原子或C1-6烷基基团;R6是氢原子或羟基;R7是乙酰基或类似物。
  • PROCESS FOR TOTAL SYNTHESIS OF PLADIENOLIDE B AND PLADIENOLIDE D
    申请人:KANADA Regina Mikie
    公开号:US20100204490A1
    公开(公告)日:2010-08-12
    Process for producing compound of Formula: wherein P 2 , P 3 and R 2 are the same as defined below, characterized by comprising reacting a compound represented by Formula (7): wherein P 3 means a protecting group for hydroxy group; and Het means a 1-phenyl-1H-tetrazol-5-yl group, with a compound represented by Formula (8): wherein P 2 means a protecting group for hydroxy group; and R 2 means a phenyl group which may be substituted, in the presence of a base.
    生产式子为:其中P2、P3和R2的定义如下,其特征在于通过将式子(7)所代表的化合物与式子(8)所代表的化合物在碱存在下反应,其中P3代表羟基的保护基;Het代表1-苯基-1H-四唑-5-基基团,P2代表羟基的保护基;R2代表苯基,可以被取代。
  • 12-MEMBERED-RING MACROLACTAM DERIVATIVES
    申请人:MIYANO Masayuki
    公开号:US20110136902A1
    公开(公告)日:2011-06-09
    There provided a 12-membered-ring macrolactam derivative having antitumor activity: A compound represented by Formula (1) or a salt thereof. In this Formula, R 1 is a hydrogen atom, a C 1-6 alkyl group, a C 1-6 alkylcarbonyl group or a C 6-14 arylcarbonyl group; R 2 is a hydrogen atom or a C 1-6 alkyl group; R 3 is a hydrogen atom or a hydroxyl group; R 4 is a hydrogen atom or a hydroxyl group; R 5 is a hydrogen atom or a C 1-6 alkyl group; R 6 is a hydrogen atom or a hydroxyl group; and R 7 is an acetyl group or the like.
    提供了一种具有抗肿瘤活性的12元环大内酰胺衍生物:一种由式(1)或其盐所表示的化合物。在此式中,R1是氢原子,C1-6烷基,C1-6烷基羰基或C6-14芳基羰基;R2是氢原子或C1-6烷基;R3是氢原子或羟基;R4是氢原子或羟基;R5是氢原子或C1-6烷基;R6是氢原子或羟基;R7是乙酰基或类似物。
  • TOTAL SYNTHESIS OF PLADIENOLIDE B AND PLADIENOLIDE D
    申请人:Eisai R&D Management Co., Ltd.
    公开号:EP1935893A1
    公开(公告)日:2008-06-25
    Disclosed is a process for production of a compound represented by the formula (11): [wherein P1 represents a hydrogen atom or a protective group for a hydroxyl group; P7 represents a hydrogen atom or a protective group for a hydroxyl group; P8 represents a hydrogen atom, an acetyl group or a protective group for a hydroxyl group and P9 represents a hydrogen atom or a protective group for a hydroxyl group, or P8 and P9 may together form a group represented by the formula: (where R5 represetns a phenyl group which may have a halogen atom; and R1 represetns a hydrogen atom or a hydroxyl group)]. The process comprises the step of reacting a compound represented by the formula (12): (wherein P7 and R1 are as defined above) with a compound represented by the formula (13): (wherein P1, P8, P9 and R5 are as defined above) in the presence of a catalyst.
    本发明公开了一种由式(11)代表的化合物的生产工艺: [其中 P1 代表氢原子或羟基的保护基团;P7 代表氢原子或羟基的保护基团;P8 代表氢原子、乙酰基或羟基的保护基团,P9 代表氢原子或羟基的保护基团,或 P8 和 P9 可共同形成由式(11)表示的基团: (其中 R5 代表苯基,该苯基可带有卤素原子;R1 代表氢原子或羟基)]。该工艺包括使式(12)所代表的化合物发生反应的步骤: (其中 P7 和 R1 如上定义)与式(13)所代表的化合物反应: (其中 P1、P8、P9 和 R5 如上定义)的化合物在催化剂存在下进行反应。
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