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(3R,4S,5R)-4-hydroxy-3,5-dimethyl-tetrahydro-(2H)-pyran-2-one | 89395-27-7

中文名称
——
中文别名
——
英文名称
(3R,4S,5R)-4-hydroxy-3,5-dimethyl-tetrahydro-(2H)-pyran-2-one
英文别名
(3R,5R,4S)-3,5-dimethyl-4-hydroxytetrahydro-2-pyrone;D-xylo-3,5-dihydroxy-2,4-dimethyl-valeric acid-5-lactone;D-xylo-3,5-Dihydroxy-2,4-dimethyl-valeriansaeure-5-lacton;(3R,4S,5R)-4-hydroxy-3,5-dimethyloxan-2-one
(3R,4S,5R)-4-hydroxy-3,5-dimethyl-tetrahydro-(2H)-pyran-2-one化学式
CAS
89395-27-7
化学式
C7H12O3
mdl
——
分子量
144.17
InChiKey
SQNHDUPQGWTYSL-PBXRRBTRSA-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):
    0.6
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 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

反应信息

点击查看最新优质反应信息

文献信息

  • The oxirane ring openings of the dianhydro sugar with high regioselectivity and its use in preparation of two chiral segments of 6-deoxyerythronolide B
    作者:Takeshi Wakamatsu、Hideo Nakamura、Yuji Nishikimi、Kaoru Yoshida、Tomoko Noda、Masato Taniguchi、Yoshio Ban
    DOI:10.1016/s0040-4039(00)85401-5
    日期:1986.1
    The oxirane ring of the dianhydro sugar 2 obtained from levoglucosan (1,6-anhydro-β-D-glucose) is opened regioselectively with organometallic carbon nucleophiles and its application to an asymmetric synthesis of the C1–C5 segment 9 together with the C9-C15 unit 18 of 6-deoxyerythronolide B 1 is described.
    由左旋葡聚糖1,6-脱水-β-D-葡萄糖)制得的二脱糖2的环氧乙烷环与有机属碳亲核试剂一起区域选择性地开放,并将其与C 1 –C 5链段9以及C 2 –C 5的不对称合成一起应用。描述了6-脱氧赤藓醇内酯B 1的C 9 -C 15单元18。
  • A Study of Stereoselective Hydrolysis of Symmetrical Diesters with Pig Liver Esterase
    作者:Peter Mohr、Nada Waespe-?ar?evi?、Christoph Tamm、Krystyna Gawronska、Jacek K. Gawronski
    DOI:10.1002/hlca.19830660815
    日期:1983.12.14
    Pig liver esterase-(PLE) catalyzed hydrolysis of dimethyl esters of symmetrical dicarboxylic acids, including meso-diacids, cis-1,2-cycloalkanedicarboxylic acids, and diacids with a prochiral center, was studied with 14 substrates. The products of these stereoselective hydrolyses are chiral monoesters of dicarboxylic acids, with an enantiomeric excess (e.e.) from 10% to 100%. Some of these optically
    猪肝esterase-(PLE)的对称的二羧酸,其中包括二甲基酯的催化解内消旋-diacids,顺式-1,2-环烷烃酸,并用前手性中心二酸,用14个基板研究。这些立体选择性解的产物是二元羧酸的手性单酯,对映体过量(ee)为10%至100%。这些光学活性单酯中的一些是天然产物合成中有价值的合成子。
  • Erythromycin. VIII. Structure of Dihydroerythronolide<sup>1</sup>
    作者:Koert Gerzon、Edwin H. Flynn、Max V. Sigal、Paul F. Wiley、Rosemarie Monahan、U. Carol Quarck
    DOI:10.1021/ja01605a027
    日期:1956.12
  • Versatile, high 2,4-syn dialkyl diastereoselection in the radical debromination of α-bromo-α-methyl-δ-valerolactones with tri-n-butyltin hydride and a catalytic amount of triethylborane
    作者:Syun-ichi Kiyooka、Yong-Nan Li、Kazi A Shahid、Momotoshi Okazaki、Yoshihiro Shuto
    DOI:10.1016/s0040-4039(01)01507-6
    日期:2001.10
    An interesting 2,4-syn dialkyl diastereoselection has been observed in the radical debromination of alpha -bromo-alpha -methyl-delta -valerolactones. The reaction of 4-alkyl-2-bromo-3-hydroxy-2-methyl-5-pentanolides with Bu3SnH and a catalytic amount of Et3B gave, essentially, a single diastereomer with a 2,4-syn dialkyl relationship, independent of the orientation of the hydroxy Et substituent at C-3. (C) 2001 Elsevier Science Ltd. All rights reserved.
  • BORN, MARCO;TAMM, CHRISTOPH, TETRAHEDRON LETT., 30,(1989) N6, C. 2083-2086
    作者:BORN, MARCO、TAMM, CHRISTOPH
    DOI:——
    日期:——
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