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(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyloctanoic acid | 62928-95-4

中文名称
——
中文别名
——
英文名称
(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyloctanoic acid
英文别名
(-)-hemibourgeanic acid;hemibourgeanic acid
(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyloctanoic acid化学式
CAS
62928-95-4;62928-97-6;42739-08-2
化学式
C11H22O3
mdl
——
分子量
202.294
InChiKey
PTBSRFJPVULOFP-IMSYWVGJSA-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:
    14
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    57.5
  • 氢给体数:
    2
  • 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
  • 下游产品
    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

  • Total Synthesis of (+)-Bourgeanic Acid Utilizing Desymmetrization Strategy
    作者:Jhillu S. Yadav、K. V. Raghavendra Rao、K. Ravindar、B. V. Subba Reddy
    DOI:10.1002/ejoc.201001199
    日期:2011.1
    A highly stereoselective total synthesis of an aliphatic depside (+)-bourgeanic acid via (-)-hemibourgeanic acid and bourgeanic lactone is described. The key steps involved in this synthesis are desymmetrization of bicyclic olefin with Brown's asymmetric hydroboration, Gillman's reaction, TEMPO-BAIB mediated selective oxidation of 1,3-diol, Yamaguchi macro-lactonization and LiOH-mediated partial hydrolysis
    描述了通过 (-)-hemibourgeanic 酸和 bourgeanic 内酯的脂肪族 depside (+)-bourgeanic 酸的高度立体选择性全合成。该合成中涉及的关键步骤是双环烯烃的去对称化与布朗的不对称硼氢化反应、吉尔曼反应、TEMPO-BAIB 介导的 1,3-二醇的选择性氧化、山口大环内酯化和 LiOH 介导的异常稳定的八元环部分水解双内酯。
  • Absolute configuration of bourgeanic acid: X-ray crystal structure of a 4-bromophenacyl derivative of hemibourgeanic acid.
    作者:Bernard Bodo、Wolfram Trowitzsch-Kienast、Dietmar Schomburg
    DOI:10.1016/s0040-4039(00)84117-9
    日期:1986.1
    The absolute configuration of the asymmetric centers of bourgeanic acid has been determined from an X-ray crystallographic analysis of the 4-bromophenacyl ester of hemibourgeanic acid, which is thus 3S-hydroxy-2S,4R,6R-trimethyl-octanoic acid.
    硼酸的不对称中心的绝对构型已由半硼酸的4-溴苯甲酸酯的X-射线晶体学分析确定,该酯为3S-羟基-2S,4R,6R-三甲基-辛酸。
  • Synthesis of the Aliphatic Depside (+)-Bourgeanic Acid
    作者:James D. White、Alan T. Johnson
    DOI:10.1021/jo00091a022
    日期:1994.6
    The lichen metabolite (+)-bourgeanic acid (1) was synthesized in 12 steps and 3.4% overall yield from (R)-2-methyl-1-iodobutane (53) by a sequence which confirmed that this aliphatic depside is the self-esterification product of (2S,3S,4R,6R)-2,4,6-trimethyl-3-hydroxyoctanoic acid. Alkylation of the enolate of (S)-N-propionylprolinol (48) with 53 gave the amide 60 which was transformed to (2R,4R)-2,4-dimethylhexanal (4). The latter was reacted with the crotylboronate 68, prepared from (S,S)-(-)-diisopropyltartrate, to afford (3R,4S,5R,7R)-3,5,7-trimethyl-1-nonen-4-ol (65) as the major diastereomer. Protection followed by ozonolysis and oxidation furnished (-)-hemibourgeanic acid (2). The beta-lactone 73 derived from 2 was used to acylate 65, and the resulting ester 74 was subjected to oxidative ozonolysis to yield (+)-1.
  • WHITE, JAMES D.;JOHNSON, ALAN T., J. ORG. CHEM., 55,(1990) N4, C. 5938-5940
    作者:WHITE, JAMES D.、JOHNSON, ALAN T.
    DOI:——
    日期:——
  • Synthesis of the lichen metabolite (+)-bourgeanic acid and conformational analysis of its dilactone
    作者:James D. White、Alan T. Johnson
    DOI:10.1021/jo00311a009
    日期:1990.11
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