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(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyl-octanoic acid (1S,2R,4R)-1-((S)-1-carboxyethyl)-2,4-dimethyl-hexyl ester | 43043-17-0

中文名称
——
中文别名
——
英文名称
(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyl-octanoic acid (1S,2R,4R)-1-((S)-1-carboxyethyl)-2,4-dimethyl-hexyl ester
英文别名
(1S,2R,4R)-1-[(S)-1-carboxyethyl]-2,4-dimethylhexyl (2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyloctanoate;(+)-bourgeanic acid;Bourgeanic acid;(2S,3S,4R,6R)-3-[(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyloctanoyl]oxy-2,4,6-trimethyloctanoic acid
(2S,3S,4R,6R)-3-hydroxy-2,4,6-trimethyl-octanoic acid (1S,2R,4R)-1-((S)-1-carboxyethyl)-2,4-dimethyl-hexyl ester化学式
CAS
43043-17-0
化学式
C22H42O5
mdl
——
分子量
386.572
InChiKey
ZQEUMOKDJCSNHB-IHRHECOVSA-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):
    6.2
  • 重原子数:
    27
  • 可旋转键数:
    14
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    83.8
  • 氢给体数:
    2
  • 氢受体数:
    5

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 <i>o</i>-DPPB-Directed Allylic Substitution
    作者:Tomislav Reiss、Bernhard Breit
    DOI:10.1021/ol9011635
    日期:2009.8.6
    The lichen metabolite (+)-bourgeanic acid has been synthesized utilizing a new strategy for the construction of propionate motifs relying on the o-DPPB-directed copper-mediated allylic substitution. This synthesis features the o-DPPB-directed allylic substitution employing a chiral Grignard reagent, Sharpless asymmetric epoxidation, and reductive epoxide ring opening with a higher order dimethylcuprate
    地衣代谢物(+)-布尔金酸是利用一种新的策略合成的,该策略依赖于o -DPPB定向的铜介导的烯丙基取代,来构建丙酸酯基序。该合成的特征是采用手性格氏试剂进行邻-DPPB-定向的烯丙基取代,Sharpless不对称环氧化和具有较高阶二甲基铜酸酯的还原性环氧化物开环,以设定脂族侧基的四个立体异构中心。
  • 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。
  • 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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