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methyl (2R,3R,4S)-4-methyl-5-oxo-2-pentyloxolane-3-carboxylate | 185246-79-1

中文名称
——
中文别名
——
英文名称
methyl (2R,3R,4S)-4-methyl-5-oxo-2-pentyloxolane-3-carboxylate
英文别名
——
methyl (2R,3R,4S)-4-methyl-5-oxo-2-pentyloxolane-3-carboxylate化学式
CAS
185246-79-1
化学式
C12H20O4
mdl
——
分子量
228.288
InChiKey
OQEBZUJHYWKFGD-IVZWLZJFSA-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):
    2.7
  • 重原子数:
    16
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

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

点击查看最新优质反应信息

文献信息

  • Formation of γ-Lactones through CAN-Mediated Oxidative Cleavage of Hemiketals
    作者:Alexander M. Jacobine、Weimin Lin、Bethany Walls、Charles K. Zercher
    DOI:10.1021/jo801258h
    日期:2008.9.19
    The generation of substituted gamma-lactones can be accomplished through application of a tandem chain extension-aldol reaction, followed by CAN-mediated oxidative cleavage of the aldol product. The oxidative cleavage requires the intermediacy of a hemiketal and the presence of an alpha-heteroatom. Formation of the gamma-lactone through the oxidative cleavage is used to assign stereochemistry of the
    取代的γ-内酯的产生可通过应用串联扩链​​-醛醇缩合反应,然后通过CAN介导的醛醇缩合产物的氧化裂解来完成。氧化裂解需要中间分子和α-杂原子的存在。通过氧化裂解形成γ-内酯可用于指定醛醇缩合反应的立体化学,并用作天然产物菜豆酸家族成员的短合成的最后一步。
  • Vicinal Dianion of Triethyl Ethanetricarboxylate: Syntheses of (±)-Lichesterinic Acid, (±)-Phaseolinic Acid, (±)-Nephromopsinic Acid, (±)-Rocellaric Acid, and (±)-Dihydroprotolichesterinic Acid
    作者:Manat Pohmakotr、Wacharee Harnying、Patoomratana Tuchinda、Vichai Reutrakul
    DOI:10.1002/1522-2675(200211)85:11<3792::aid-hlca3792>3.0.co;2-q
    日期:2002.11
    The vicinal dianion 2 derived from triethyl ethanetricarboxylate reacted regioselectively with aldehydes and ketones at C(p) to provide paraconic acid derivatives 5a-f in moderate to high yields as mixtures of diastereoisomers. The paraconic acid derivatives 5e and 5f were utilized as the starting materials for the syntheses of (+/-)-lichesterinic acid (12), (+/-)-phaseolinic acid (13), (+/-)-nephromopsinic acid (14), (+/-)-rocellaric acid (15), and (+/-)-dihydroprotolichesterinic acid (16).
  • Enantioselective syntheses of (+)- and (–)-nephrosteranic acid employing the Nicholas-Schreiber reaction
    作者:Peter A. Jacobi、Prudencio Herradura
    DOI:10.1139/cjc-79-11-1727
    日期:——
    (+)- and (-)-Nephrosteranic acid (16) have been prepared in an enantioselective fashion from alkyne acid 19 (or ent-19) by a three step sequence involving debenzylation-lactonization, oxidative cleavage, and selective epimerization at C-4. Acids 19 and ent-19 were obtained as single enantiomers employing a Nicholas-Schreiber reaction.
    (+)和(-)-肾甾烷酸(16)已经通过一个三步反应序列以高对映选择性的方式从炔酸19(或ent-19)制备而成,该序列包括脱苄基化-内酯化、氧化裂解和C-4位的选择性异构化。酸19和ent-19通过Nicholas-Schreiber反应作为单一的对映异构体获得。
  • Enantioselective syntheses of (+)- and (−)-Phaseolinic acid
    作者:Peter A. Jacobi、Prudencio Herradura
    DOI:10.1016/0040-4039(96)01941-7
    日期:1996.11
    (+)- and ()-Phaseolinic acid (1) have been prepared in an enantioselective fashion from acetylenic acid 26 (or ent-26) by a three step sequence involving lactonization, epimerization at C3, and oxidative cleavage. 26 was obtained as a single enantiomer using a Nicholas-Schreiber reaction.
    (+)-和(-)-邻苯二甲酸(1)已通过对映异构选择性的方式由乙炔酸26(或ent-26 )通过三步法制备,该过程涉及内酯化,C 3的差向异构化和氧化裂解。使用Nicholas-Schreiber反应获得作为单一对映异构体的26。
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