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S-6-hydroxy-4-methylhexanal | 116370-28-6

中文名称
——
中文别名
——
英文名称
S-6-hydroxy-4-methylhexanal
英文别名
(S)-4-methyl-6-hydroxyhexanal;6-hydroxy-4-methylhexanal;(4S)-6-hydroxy-4-methylhexanal
S-6-hydroxy-4-methylhexanal化学式
CAS
116370-28-6
化学式
C7H14O2
mdl
——
分子量
130.187
InChiKey
UBEQHGSYADUQGL-ZETCQYMHSA-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):
    0.5
  • 重原子数:
    9
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    A Short Synthesis of Natural (-)-Oblongolide via an Intramolecular or a Transannular Diels-Alder Reaction
    摘要:
    The absolute configuration of naturally occurring oblongolide is confirmed as (3aS,5aR,7S,9aS, 9bS)-3a,5a,6,7,8,9,9a,9b-octahydro-7,9b-dimethylnaphtho[1,2-c]furan-1(3H)-one (1) on the basis of a six-stage or an eight-stage synthesis from (-)-citronellol involving a steric-controlled, regioselective reduction and an intramolecular Diels-Alder (IMDA) reaction or a transannular Diels-Alder (TDA) reaction as the key steps. (-)-Citronellol (5) was converted into methyl (2E,4E,10E)-(S)-(+)-11-(tert-butoxycarbonyl)-7-methylundeca-2,4,10-trienoate (7) by sequential Lemiuex-Johnson oxidation, Wittig olefination, pyridinium dichromate oxidation, and Wadsworth-Emmons-Horner alkenation. A regioselective reduction of the methoxycarbonyl group in 7 afforded tert-butyl (2E,8E,10E)-(S)-(+)-2,6-dimethyl-12-hydroxydodeca-2,8,10-trienoate (8) from which oblongolide (1) was obtained via an IMDA reaction. The macrocyclic (2E,8E,10E)-(S)-(+)-2,6-dimethyldodeca-2,8,10-trieno-1,12-lactone derived from 8 underwent a highly stereoselective TDA reaction to give 1 at a lower reaction temperature, in a shorter reaction time and in a better yield than the analogous IMDA reaction.
    DOI:
    10.1021/jo00123a011
  • 作为产物:
    描述:
    (S)-(-)-β-香茅醇sodium periodate硫酸 、 C20H26FeN4(2+)*2CF3O3S(1-)双氧水碳酸氢钠溶剂黄146 作用下, 以 乙腈 为溶剂, 反应 1.17h, 生成 S-6-hydroxy-4-methylhexanal
    参考文献:
    名称:
    用 [Fe(OTf)2(mix-BPBP)] 和 H2O2 和 NaIO4 的组合将二烯中的富电子双键区域选择性裂解为羰基化合物
    摘要:
    已经开发了一种将二烯区域选择性转化为羰基化合物的方法。富电子烯烃选择性反应产生有价值的醛和酮。该方法基于催化剂 [Fe(OTf)2(mix-BPBP)] 和 H2O2(1.0 当量)和 NaIO4(1.5 当量)的氧化剂组合;它使用温和的条件和较短的反应时间,优于其他烯烃裂解方法。铁基催化剂 [Fe(OTf)2(mix-BPBP)] 与氧化剂 H2O2 和 NaIO4 的组合可以区分电子不同的双键,并氧化裂解二烯中的富电子键,生成醛和酮以区域选择性的方式。该反应需要温和的条件 (0-50 C) 和较短的反应时间 (70 分钟)。
    DOI:
    10.1002/ejic.201500213
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文献信息

  • Regioselective Cleavage of Electron‐Rich Double Bonds in Dienes to Carbonyl Compounds with [Fe(OTf) <sub>2</sub> (mix‐BPBP)] and a Combination of H <sub>2</sub> O <sub>2</sub> and NaIO <sub>4</sub>
    作者:Peter Spannring、Vital A. Yazerski、Jianming Chen、Matthias Otte、Bert M. Weckhuysen、Pieter C. A. Bruijnincx、Robertus J. M. Klein Gebbink
    DOI:10.1002/ejic.201500213
    日期:2015.7
    cleavage methodologies. The combination of an Fe-based catalyst, [Fe(OTf)2(mix-BPBP)], and the oxidants H2O2 and NaIO4 can discriminate between electronically different double bonds and oxidatively cleave the electron-rich bond in dienes to yield aldehydes and ketones in a regioselective manner. The reaction requires mild conditions (0-50 C) and short reaction times (70 min).
    已经开发了一种将二烯区域选择性转化为羰基化合物的方法。富电子烯烃选择性反应产生有价值的醛和酮。该方法基于催化剂 [Fe(OTf)2(mix-BPBP)] 和 H2O2(1.0 当量)和 NaIO4(1.5 当量)的氧化剂组合;它使用温和的条件和较短的反应时间,优于其他烯烃裂解方法。铁基催化剂 [Fe(OTf)2(mix-BPBP)] 与氧化剂 H2O2 和 NaIO4 的组合可以区分电子不同的双键,并氧化裂解二烯中的富电子键,生成醛和酮以区域选择性的方式。该反应需要温和的条件 (0-50 C) 和较短的反应时间 (70 分钟)。
  • Synthesis of [ 3 H 2 ]-(11 S ,17 R )-11,17-Dimethylhentriacontane: a Useful Tool for the Study of the Internalisation of Communication Pheromones of Ant Camponotus vagus
    作者:Delphine Pempo、Jean-Christophe Cintrat、Jean-Luc Parrain、Maurice Santelli
    DOI:10.1016/s0040-4020(00)00447-6
    日期:2000.7
    The convergent synthesis in high enantiomeric and diastereoisomeric purity of [3H2]-(11S,17R)-11,17-dimethylhentriacontane, a communication pheromone of ant Camponotus vagus is described. The stereogenic centres were introduced from commercially available (S)-citronellol and (R)-citronellal and the tritiation step was conducted in the last step of the synthesis with tritium gas over the Wilkinson catalyst
    描述了[ 3 H 2 ]-(11 S,17 R)-11,17-二甲基hentriacontane,一种Camponotus vagus的通讯信息素,在高对映异构和非对映异构纯度下的会聚合成。从可商购获得的(S)-香茅醇和(R)-香茅醛中引入立体异构中心,在ti的最后一步中用Wil气在威尔金森催化剂上进行the化步骤。
  • Isolation and Absolute Configuration Determination of Aliphatic Sulfates as the Daphnia Kairomones Inducing Morphological Defense of a Phytoplankton-Part 2
    作者:Ko Yasumoto、Akinori Nishigami、Hiroaki Aoi、Chise Tsuchihashi、Fumie Kasai、Takenori Kusumi、Takashi Ooi
    DOI:10.1248/cpb.56.129
    日期:——
    4,8-Dimethylnonyl sulfate (1) and 3-methyl-4E-decenyl sulfate (2) were isolated from Daphnia pulex as the Daphnia kairomones that induced morphological defense of a freshwater phytoplankton Scenedesmus gutwinskii var. heterospina (NIES-802). The absolute configuration at C4 of 1 was determined by Ohrui's method applied to alcohol 3. The absolute stereochemistry at C3 of 2 was determined by 1H-NMR analysis of the (R)-1NMA ester of alcohol 11.
    4,8-二甲基壬基硫酸酯(1)和3-甲基-4E-癸烯基硫酸酯(2)是从水蚤Daphnia pulex中分离得到的两种信息素,能够诱导淡水浮游植物Scenedesmus gutwinskii var. heterospina(NIES-802)产生形态防御反应。根据Ohrui的方法对醇3的应用,确定了化合物1在C4位的绝对构型。通过分析醇11的(R)-1NMA酯的1H-NMR,确定了化合物2在C3位的绝对立体化学。
  • Crystalline N-(S-3-methylheptanoyl)-D-gamma-glutamyl-glycyl-D-alanine, and processes and intermediates therefor
    申请人:PFIZER INC.
    公开号:EP0259084B1
    公开(公告)日:1992-07-22
  • US5136020A
    申请人:——
    公开号:US5136020A
    公开(公告)日:1992-08-04
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