methyl (Z)-3-[(4S,5S)-5-[(E)-3-methoxy-3-oxoprop-1-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate | 120031-83-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl (Z)-3-[(4S,5S)-5-[(E)-3-methoxy-3-oxoprop-1-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate
• CAS: 120031-83-6
• 化学式: C₁₃H₁₈O₆
• 分子量: 270.282
• InChiKey: CMZOUPWUYOCRDR-DPZCJCMOSA-N

物化性质

• 沸点：
  370.1±37.0 °C(Predicted)
• 密度：
  1.223±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.96
• 重原子数：
  19.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  71.06
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  methyl (Z)-3-[(4S,5S)-5-[(E)-3-methoxy-3-oxoprop-1-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate 在 二异丁基氢化铝 作用下， 生成 (Z)-3-[(4S,5S)-5-((E)-3-Hydroxy-propenyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-prop-2-en-1-ol
  参考文献：
  名称：

  Conformational diagnosis of diethyl (4S,5S)-4,5-bis(tert-butyldimethylsiloxy)-2E,6E-octadienedioate based on the stereochemical outcomes of representative reactions as compared with those of its 4,5-O-isopropylidene derivatives and on a dichroic exciton chirality method

  摘要：

  In order to gain more insight into the conformation of diethyl (4S,5S)-4,5-bis(tert-butyldimethylsiloxy)-2E,6E-octadienedioate (1) experimentally, some appropriate reactions of 1 and its derivative (S,S)-3, which bears isopropylidene protecting groups, have been executed. The stereochemical outcomes of such reactions as the Diels-Alder reaction, osmium tetraoxide-catalyzed hydroxylation, conjugate addition with amines, and cyclopropanation with phosphonium ylides point to a rigid conformation (1A) in which the vicinal TBDMSO groups, the most bulky substituents, are arranged in an anti relationship, and, therefore, the enoate groups are forced to be gauche each other. A dichroic exciton chirality study has also provided clear-cut evidence for this rigid conformation.

  DOI：

  10.1021/jo00075a024
• 作为产物：
  描述：

  (E)-3-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-yl]-acrylic acid methyl ester 在 草酰氯 、 四丁基氟化铵 、 二甲基亚砜 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 生成 methyl (Z)-3-[(4S,5S)-5-[(E)-3-methoxy-3-oxoprop-1-enyl]-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-enoate
  参考文献：
  名称：

  Conformational diagnosis of diethyl (4S,5S)-4,5-bis(tert-butyldimethylsiloxy)-2E,6E-octadienedioate based on the stereochemical outcomes of representative reactions as compared with those of its 4,5-O-isopropylidene derivatives and on a dichroic exciton chirality method

  摘要：

  In order to gain more insight into the conformation of diethyl (4S,5S)-4,5-bis(tert-butyldimethylsiloxy)-2E,6E-octadienedioate (1) experimentally, some appropriate reactions of 1 and its derivative (S,S)-3, which bears isopropylidene protecting groups, have been executed. The stereochemical outcomes of such reactions as the Diels-Alder reaction, osmium tetraoxide-catalyzed hydroxylation, conjugate addition with amines, and cyclopropanation with phosphonium ylides point to a rigid conformation (1A) in which the vicinal TBDMSO groups, the most bulky substituents, are arranged in an anti relationship, and, therefore, the enoate groups are forced to be gauche each other. A dichroic exciton chirality study has also provided clear-cut evidence for this rigid conformation.

  DOI：

  10.1021/jo00075a024

文献信息

• Stereoselective synthesis of methyl (1R) - and (1R) -hemicaronaldehydes from natural tartaric acid: Application to the synthesis of s-bioallethrin and deltamethrin insecticides§
  作者：A. Krief、W. Dumont、P. Pasau、Ph. Lecomte

  DOI：10.1016/s0040-4020(01)80130-7

  日期：1989.1

  Very efficient enantioselective syntheses of (1R)--and -hemicaronaldehydes precursors of (1R)-trans chrysanthemic acid and its (1R)-cis dibromovinyl analogue starting from natural tartaric acid or D-mannitol are described. They are based on the reaction between isopropylidenetriphenylphosphorane or isopropylidenediphenylsulfurane and chiral γ-alkoxy-α,β-unsaturated esters. The general problem of the

  描述了从天然酒石酸或D-甘露糖醇开始的（1R）-反式菊酸的（1R）-和-半甲基乙醛前体及其（1R）-顺式二溴乙烯基类似物的非常有效的对映选择性合成。它们基于异丙基亚丙基三苯基膦或异丙基二烯基二苯基硫磺与手性γ-烷氧基-α，β-不饱和酯之间的反应。讨论了将非对映选择性加成到这些酯中的一般问题。
• KRIEF, A.;DUMONT, W.;PASAU, P.;LECOMTE, PH., TETRAHEDRON, 45,(1989) N0, C. 3039-3052
  作者：KRIEF, A.、DUMONT, W.、PASAU, P.、LECOMTE, PH.

  DOI：——

  日期：——