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methyl 2-allyloxybutyrate | 250671-14-8

中文名称
——
中文别名
——
英文名称
methyl 2-allyloxybutyrate
英文别名
Methyl 2-prop-2-enoxybutanoate
methyl 2-allyloxybutyrate化学式
CAS
250671-14-8
化学式
C8H14O3
mdl
——
分子量
158.197
InChiKey
SATIVNASBLBTPM-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):
    1.6
  • 重原子数:
    11
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

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

反应信息

  • 作为反应物:
    描述:
    methyl 2-allyloxybutyrate 在 (R)-PaHNL 、 二异丁基氢化铝 作用下, 以 乙醚正己烷异丙醚 为溶剂, 反应 46.0h, 生成 (S)-3-Allyloxy-2-hydroxy-pentanenitrile
    参考文献:
    名称:
    Hydroxynitrile lyase catalyzed enantioselective HCN addition to O-protected α-hydroxyaldehydes
    摘要:
    Various O-protected glycol- and racemic lactaldehydes 3 and 6 as well as O-allyl protected racemic alpha-hydroxyaldehydes 7 (R-1=Et Pr, Bu) have been prepared to investigate and perform a stereoselective Kiliani-Fischer synthesis by hydroxynitrile lyase (HNL) catalyzed addition of HCN. From all protecting groups investigated the allyl moiety was most suitable. (R)-PaHNL from bitter almonds (Prunus amygdalus), yielding the (2S)-cyanohydrins 8-10, was found to be a more stereoselective catalyst than (S)-MeHNL from maniok (Manihot esculenta). While (R)-PaHNL led to enantiomeric excesses greater than or equal to 93%, with (S)-MeHNL the (2R)-cyanohydrins 8-10 were obtained with enantiomeric excesses less than or equal to 78%. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(99)00275-x
  • 作为产物:
    描述:
    methyl 2-hydroxybutyrate3-溴丙烯 在 sodium hydride 作用下, 生成 methyl 2-allyloxybutyrate
    参考文献:
    名称:
    Hydroxynitrile lyase catalyzed enantioselective HCN addition to O-protected α-hydroxyaldehydes
    摘要:
    Various O-protected glycol- and racemic lactaldehydes 3 and 6 as well as O-allyl protected racemic alpha-hydroxyaldehydes 7 (R-1=Et Pr, Bu) have been prepared to investigate and perform a stereoselective Kiliani-Fischer synthesis by hydroxynitrile lyase (HNL) catalyzed addition of HCN. From all protecting groups investigated the allyl moiety was most suitable. (R)-PaHNL from bitter almonds (Prunus amygdalus), yielding the (2S)-cyanohydrins 8-10, was found to be a more stereoselective catalyst than (S)-MeHNL from maniok (Manihot esculenta). While (R)-PaHNL led to enantiomeric excesses greater than or equal to 93%, with (S)-MeHNL the (2R)-cyanohydrins 8-10 were obtained with enantiomeric excesses less than or equal to 78%. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0957-4166(99)00275-x
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文献信息

  • Coating varnish composition and antifouling coating composition
    申请人:Hitachi Chemical Co., Ltd.
    公开号:EP0711813A2
    公开(公告)日:1996-05-15
    A coating varnish composition comprising a biodegradable polymer (A) comprising one or more kinds of constituent units (b) represented by the general formula (I), (II) or (III) and one or more other kinds of constituent units (a) capable of imparting bio-degradability: wherein in the formula (I), R¹ and R are independently a hydrogen atom, a chlorine atom, a bromine atom, a methyl group, an ethyl group or a phenyl group; in the formula (II), R³ and R⁴ are independently a hydrogen atom, a chlorine atom, a bromine atom, or a substituted or unsubstituted methyl or ethyl group; in the formula (III), R⁵ and R⁶ are independently a hydrogen atom, a methyl group or an ethyl group, and R⁷ is a straight, branched or cyclic alkyl group, an aryl group, a heterocyclic group or an aralkyl group, which may have one or more substituents.
    一种涂料清漆组合物,包含一种可生物降解聚合物 (A),该聚合物包含一种或多种由通式 (I)、(II) 或 (III) 表示的组成单元 (b) 和一种或多种可赋予生物降解性的其他组成单元 (a): 其中,在式 (I) 中,R¹ 和 R 独立地为氢原子、氯原子、溴原子、甲基、乙基或苯基;在式 (II) 中,R³ 和 R⁴ 独立地为氢原子、氯原子、溴原子或取代或未取代的甲基或乙基;在式 (III) 中,R⁵ 和 R⁶ 独立地是氢原子、甲基或乙基,R⁷ 是直链、支链或环状烷基、芳基、杂环基或芳烷基,它们可以有一个或多个取代基。
  • Antifouling coating composition
    申请人:Hitachi Chemical Co., Ltd.
    公开号:EP0711813B1
    公开(公告)日:2001-07-25
  • US5773508A
    申请人:——
    公开号:US5773508A
    公开(公告)日:1998-06-30
  • Hydroxynitrile lyase catalyzed enantioselective HCN addition to O-protected α-hydroxyaldehydes
    作者:Jürgen Roos、Franz Effenberger
    DOI:10.1016/s0957-4166(99)00275-x
    日期:1999.7
    Various O-protected glycol- and racemic lactaldehydes 3 and 6 as well as O-allyl protected racemic alpha-hydroxyaldehydes 7 (R-1=Et Pr, Bu) have been prepared to investigate and perform a stereoselective Kiliani-Fischer synthesis by hydroxynitrile lyase (HNL) catalyzed addition of HCN. From all protecting groups investigated the allyl moiety was most suitable. (R)-PaHNL from bitter almonds (Prunus amygdalus), yielding the (2S)-cyanohydrins 8-10, was found to be a more stereoselective catalyst than (S)-MeHNL from maniok (Manihot esculenta). While (R)-PaHNL led to enantiomeric excesses greater than or equal to 93%, with (S)-MeHNL the (2R)-cyanohydrins 8-10 were obtained with enantiomeric excesses less than or equal to 78%. (C) 1999 Elsevier Science Ltd. All rights reserved.
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