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(3S,4S)-3-己基-4-[(2R)-2-羟基十三烷基]-2-氧杂环丁酮 | 104872-06-2

中文名称
(3S,4S)-3-己基-4-[(2R)-2-羟基十三烷基]-2-氧杂环丁酮
中文别名
奥利司他USPRCA;奥利司他相关物质A
英文名称
(3S,4S)-3-hexyl-4-[(R)-2-hydroxytridecyl]-2-oxetanone
英文别名
(3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one;(3S,4S)-3-hexyl-4-[(2R)-2-hydroxytridecyl]oxetan-2-one
(3S,4S)-3-己基-4-[(2R)-2-羟基十三烷基]-2-氧杂环丁酮化学式
CAS
104872-06-2
化学式
C22H42O3
mdl
——
分子量
354.574
InChiKey
RSOUWOFYULUWNE-HKBOAZHASA-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

物化性质

  • 熔点:
    61-62 °C
  • 沸点:
    467.9±18.0 °C(Predicted)
  • 密度:
    0.935
  • 溶解度:
    可溶于氯仿(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    8.3
  • 重原子数:
    25
  • 可旋转键数:
    17
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.95
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 危险品标志:
    N
  • 危险类别码:
    R50/53
  • 海关编码:
    2932209090
  • 安全说明:
    S60,S61

SDS

SDS:76582f2c5c3bde0ec749ee63e328eda1
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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
    • 1
    • 2
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

  • 作为反应物:
    描述:
    (3S,4S)-3-己基-4-[(2R)-2-羟基十三烷基]-2-氧杂环丁酮 在 sodium hydroxide 作用下, 以 四氢呋喃 为溶剂, 反应 2.0h, 以92%的产率得到(2S,3S,5R)-2-hexyl-3,5-dihydroxyhexadecanoic acid
    参考文献:
    名称:
    一种奥利司他杂质F及其制备方法和用途
    摘要:
    本发明公开了奥利司他杂质F及其制备方法和用途。本发明所公开的制备方法成本低廉、操作简便,并能够进行大量合成,为奥利司他杂质的定性及定量分析提供对照品,从而为奥利司他原料药及相关制剂的质量研究夯实了基础。
    公开号:
    CN110734420A
  • 作为产物:
    描述:
    1-碘己烷 在 palladium on activated charcoal 吡啶氢氧化钾氢气苯磺酰氯lithium diisopropyl amide 作用下, 以 乙醇乙酸乙酯 为溶剂, 反应 9.33h, 生成 (3S,4S)-3-己基-4-[(2R)-2-羟基十三烷基]-2-氧杂环丁酮
    参考文献:
    名称:
    Total synthesis of (-)-tetrahydrolipstatin
    摘要:
    The total synthesis of (-)-tetrahydrolipstatin utilizing two approaches is described. In the first, L-malic acid was used as a chiral template to obtain enantiomerically pure (R)-3-(benzyloxy)-tetradecanal (11) which was chain-extended using 1-(trimethylsilyl)-2-nonene and a Lewis acid. This advanced intermediate was further elaborated to the target compound in good overall yield. The second approach utilized lauraldehyde as a starting material and capitalizes on an asymmetric allylboronation (91 % ee). The product could be obtained enantiomerically pure by conversion to the (R)-acetoxymandelate ester and hydrolysis. Oxidative cleavage of the terminal double bond led to 11 which was further extended using 1,3- and 1,2-asymmetric induction based on existing neighboring chirality. The synthesis of tetrahydrolipstatin using the second approach comprises seven steps from 11 and proceeds in 38 % overall yield.
    DOI:
    10.1021/jo00079a022
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文献信息

  • Stereoselective Syntheses of Tetrahydrolipstatin and of an Analogue, Potent Pancreatic-Lipase Inhibitors Containing a ?-Lactone Moiety
    作者:Pierre Barbier、Fernand Schmeider、Ulrich Widmer
    DOI:10.1002/hlca.19870700522
    日期:1987.8.12
    Tetrahydrolipstatin (1) and itsanalogue 2 are representatives of a new class of pancreatic-lipase inhibtors. Two stereoselective synthetic approaches are described.
    Tetrahydrolipstatin(1)及其类似物2是一类新的胰脂肪酶抑制剂的代表。描述了两种立体选择性合成方法。
  • Diastereoselective allylations and crotylations under phase-transfer conditions using trifluoroborate salts: an application to the total synthesis of (−)-tetrahydrolipstatin
    作者:Avinash N Thadani、Robert A Batey
    DOI:10.1016/j.tetlet.2003.09.053
    日期:2003.10
    A mild protocol for diastereoselective allylations and crotylations of α- and β-silyloxy substituted aldehydes utilizing potassium allyl/crotyltrifluoroborates is described. The reactions proceed to completion within 30 min at room temperature in biphasic or aqueous media in the presence of a phase transfer catalyst. The resulting homoallylic alcohols are obtained in high yields and moderate to excellent
    描述了使用烯丙基/巴豆基三氟硼酸钾对α-和β-甲硅烷氧基取代的醛进行非对映选择性烯丙基化和丁烯酰化的温和方案。在相转移催化剂的存在下,在室温下在双相或水性介质中,反应在30分钟内完成。以高收率和中等至极好的非对映选择性获得所得的均烯丙基醇。该方法用于抗肥胖药四氢脂肪抑素(orlistat™)的不对称全合成。
  • Oxazoline <i>N</i>-Oxide-Mediated [2+3] Cycloadditions. Application to a Synthesis of (−)-Tetrahydrolipstatin
    作者:O. Dirat、C. Kouklovsky、Yves Langlois
    DOI:10.1021/ol990734k
    日期:1999.9.1
    [reaction: see text] A [2+3] cycloaddition of camphor-derived oxazoline N-oxide to alpha,beta-unsaturated ester afforded adduct 8. Tetrahydrolipstatin 1 was prepared from this compound in a nine-step sequence of reactions.
    [反应:见正文]樟脑衍生的恶唑啉N-氧化物与α,β-不饱和酯的[2 + 3]环加成反应得到加合物8。从该化合物按九步反应序列制备四氢lipstatin 1。
  • Syntheses of Tetrahydrolipstatin and Absolute Configuration of Tetrahydrolipstatin and Lipstatin
    作者:Pierre Barbier、Fernand Schneider
    DOI:10.1002/hlca.19870700124
    日期:1987.2.4
    Lipstatin (1), a natural product, and tetrahydrolipstatin (2) are pancreatic lipase inhibitors. Non-stereoselective and partially stereoselective syntheses of 2 are used to establish the absolute configuration of tetrahydrolipstatin and lipstatin.
    天然产品Lipstatin(1)和四氢Lipstatin(2)是胰腺脂肪酶抑制剂。的非立体选择性和部分立体选择性合成2用于建立四氢里卜斯他丁和的绝对构型。
  • Stereoselective syntheses of (−)-tetrahydrolipstatin via Prins cyclisations
    作者:J.S. Yadav、M. Sridhar Reddy、A.R. Prasad
    DOI:10.1016/j.tetlet.2006.05.116
    日期:2006.7
    Stereoselective syntheses of (−)-tetrahydrolipstatin have been achieved via two divergent approaches through Prins cyclisations as the key steps. PCC mediated oxidative cleavage, Frater alkylation, Keck allylation, Sharpless asymmetric epoxidation and allylic cleavage were the other key steps employed.
    作为主要步骤,已通过两种不同的方法通过Prins环化反应实现了(-)-四氢脂肪抑制素的立体选择性合成。PCC介导的氧化裂解,Frater烷基化,Keck烯丙基化,Sharpless不对称环氧化和烯丙基裂解是其他关键步骤。
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