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(2R,4R)-4-[[(1R,6R)-1-bicyclo[4.1.0]heptanyl]oxy]pentan-2-ol | 121960-78-9

中文名称
——
中文别名
——
英文名称
(2R,4R)-4-[[(1R,6R)-1-bicyclo[4.1.0]heptanyl]oxy]pentan-2-ol
英文别名
——
(2R,4R)-4-[[(1R,6R)-1-bicyclo[4.1.0]heptanyl]oxy]pentan-2-ol化学式
CAS
121960-78-9
化学式
C12H22O2
mdl
——
分子量
198.305
InChiKey
KTOXFDPDQMOBCB-DDHJBXDOSA-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):
    2.3
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    29.5
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

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文献信息

  • Diastereo-differentiating cyclopropanation of a chiral enol ether: a simple method for the preparation of optically pure cyclopropyl ethers
    作者:Takashi Sugimura、Masato Yoshikawa、Tohru Futagawa、Akira Tai
    DOI:10.1016/s0040-4020(01)87920-5
    日期:1990.1
    Enol ether of cyclohexanone carrying 2,4-pentanediol(PD) or 2,6- dimethyl-3,5-heptanediol(DMHD) as a chiral auxiliary was subjected to diastereo-differentiating cyclopropanation. The highest diastereomer excess(d.e.) of the product was found to be 95.2% in the case of PD and over 99.5% in the case of DMHD. The enol ethers prepared from various ketones and DMHD were also cyclopropanated in giving cyclopropyl
    将带有2,4-戊二醇(PD)或2,6-二甲基-3,5-庚二醇DMHD)作为手性助剂的环己酮的烯醇醚进行非对映异构化环丙烷化。发现对于PD而言,产物的最高非对映异构体过量(de)为95.2%,对于DMHD而言,为超过99.5%。还对由各种酮和DMHD制备的烯醇醚进行了环丙烷化反应,制得了几乎100%de的环丙基醚。
  • Efficient Simmons-Smith cyclopropanation with Zn/Cu and CH<sub>2</sub> I<sub>2</sub>
    作者:Kanami Fujii、Kodai Shiine、Tomonori Misaki、Takashi Sugimura
    DOI:10.1002/aoc.2935
    日期:2013.2
    An appropriate solvent to perform the original Simmons–Smith reaction was reinvestigated. Among available solvents, cyclopentyl methyl ether (CPME), a recently commercialized ethereal solvent, was found to be the best so far. Compared with Et2O under reflux – the commonest conditions – reaction completion in CPME at 50 °C was about 10 times faster. The product yields and selectivities were mostly identical
    重新研究了执行最初的Simmons-Smith反应的合适溶剂。在可用的溶剂中,发现环戊基甲基醚(CPME)是最近商业化的醚溶剂,是迄今为止最好的溶剂。与最常见的回流条件下的Et 2 O相比,CPME在50°C下的反应完成速度快约10倍。产物的收率和选择性与Et 2 O的大部分相同,但在某些情况下更好。例如13-56%的2-环己烯醇。CPME的良好性能主要应归因于其适度的极性和高沸点。版权所有©2012 John Wiley&Sons,Ltd.
  • Diastereo-differentiating simmons-smith reaction using 2,4-pentanediol as a chiral auxiliary
    作者:Takashi Sugimura、Tohru Futagawa、Akira Tai
    DOI:10.1016/s0040-4039(00)82189-9
    日期:1988.1
  • SUGIMURA, TAKASHI;FUTAGAWA, TOHRU;TAI, AKIRA, TETRAHEDRON LETT., 29,(1988) N 45, C. 5775-5778
    作者:SUGIMURA, TAKASHI、FUTAGAWA, TOHRU、TAI, AKIRA
    DOI:——
    日期:——
  • Diastereo-Differentiation during 2,4-Pentanediol Tethered Simmons-Smith Type Cyclopropanation: Reaction Species of Hydroxyl Group Directed Zinc Carbenoid Addition
    作者:Takashi Sugimura、Masato Yoshikawa、Miki Mizuguchi、Akira Tai
    DOI:10.1246/cl.1999.831
    日期:1999.8
    The predominant formation methods for the diastereo-differentiating species of zinc carbenoid addition to the 1-cyclohexenyl ether carrying the 2,4-pentanediol moiety were established. The species were found to include two zinc atoms and one carbenoid carbon at the hydroxyl group.
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