哥纳香三醇 | 96405-62-8

• 物质功能分类: 天然产物 - 酚类
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃
• 中文名称: 哥纳香三醇
• 英文名称: (5S,6R)-6-[(1S,2R)-1-(benzyloxy)-1,2-dihydroxy-2-phenylethyl]-5-hydroxy-5,6-dihydro-2H-pyran-2-one
• 英文别名: (5S,6R,7R,8R)-goniotriol；(+)-goniotriol；goniotriol；(2R,3S)-2-[(1R,2R)-1,2-dihydroxy-2-phenylethyl]-3-hydroxy-2,3-dihydropyran-6-one
• CAS: 96405-62-8
• 化学式: C₁₃H₁₄O₅
• 分子量: 250.251
• InChiKey: AWCDBKHWVKLXEE-WKSBVSIWSA-N

物化性质

• 熔点：
  169-171 °C(Solv: hexane (110-54-3); ethanol (64-17-5))
• 沸点：
  554.8±50.0 °C(Predicted)
• 密度：
  1.419±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  哥纳香三醇 在 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 四氢呋喃 为溶剂， 反应 10.0h， 以60%的产率得到(+)-goniofufurone
  参考文献：
  名称：

  立体控制合成新型苯乙烯基内酯，（+）-goniodiol，（+）-goniotriol，（+）-8-乙酰基goniotriol，（+）-goniofufurone，（+）-9-deoxygoniopypyrone，（+）-goniopypyrone和（+ ）-内酯的常见中间体及其同系物的细胞毒性

  摘要：

  简捷合成（+）-goniodiol，（+）-goniotriol，（+）-8-乙酰基goniotriol，（+）-goniofufurone，（+）-9-脱氧goniopypyrone，（+）-goniopypyrone和（+）-邻甲内酯描述了它们来自手性内酯醛27和36的同类物，作为常见的中间体。合成中的关键特征是基于原位生成不稳定的醛27和36，然后它们与三异丙氧基苯基钛发生化学选择性反应，从而在C-8位提供非对映异构体28、29和37、38。检查了苯乙烯基内酯同源物对P388鼠白血病细胞的细胞毒性。

  DOI：

  10.1016/s0040-4020(99)00023-x
• 作为产物：
  描述：

  (4R,5R)-2,2-Dimethyl-5-phenyl-[1,3]dioxolane-4-carbaldehyde 在 chromium(VI) oxide 、 叔丁基过氧化氢 、 正丁基锂 、 bis(acetylacetonate)oxovanadium 、 三乙酰氧基硼氢化钠 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 为溶剂， 反应 19.25h， 生成 哥纳香三醇
  参考文献：
  名称：

  Asymmetric total synthesis of (+)-goniotriol and (+)-goniofufurone

  摘要：

  The Enantioselective synthesis of two antitumor styryl lactones, (+)-goniotriol and (+)-goniofufurone, have been completed starting from cinnamyl alcohol in ten and eleven steps with an overall yield of 21% and 12%, respectively.

  DOI：

  10.1016/0040-4020(94)01025-u

文献信息

• Stereoselective Synthesis of (+)-Goniodiol, (+)-Goniotriol, (-)-Goniofupyrone, and (+)-Altholactone Using a Catalytic Asymmetric Hetero-Diels-Alder/Allylboration Approach
  作者：Annaïck Favre、François Carreaux、Michael Deligny、Bertrand Carboni

  DOI：10.1002/ejoc.200800535

  日期：2008.10

  The stereoselective total synthesis of several members of the styryllactone family was achieved efficiently from common intermediate 8, prepared by a catalytic asymmetric inverse-electron-demand hetero-Diels–Alder/allylboration sequence. The transformation of 8 into α,β-unsaturated lactone led to the preparation of (+)-goniodiol (1) in a reduced number of steps. The epoxidation reaction was used to

  苯乙烯内酯家族的几个成员的立体选择性全合成是从普通中间体 8 有效地实现的，中间体 8 通过催化不对称逆电子需求异质狄尔斯-阿尔德/烯丙基硼化序列制备。将 8 转化为 α,β-不饱和内酯导致以减少的步骤数制备 (+)-goniodiol (1)。环氧化反应用于在 8 的内酯部分产生剩余的立体中心，然后将这些中间体加工成 (+)-goniotriol (2)、(-)-goniofupyrone (3) 和 (+)-altholactone ( 4) 通过异构化或环化步骤。 (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
• Total synthesis of antitumor Goniothalamus styryllactones
  作者：Jean-Philippe Surivet、Jean-Michel Vatèle

  DOI：10.1016/s0040-4020(99)00794-2

  日期：1999.11

  synthesized via an efficient coupling between the primary triflate derived from the common intermediate 16 or its epimer and Ghosez's sulfone 11 followed by lactonization and PhSO2H elimination. Goniodiol 1 has been efficiently converted to another styryllactone: isogoniothalamin epoxide 41. Addition of the Ghosez's sulfone to an epoxide derived from the enantiomer of 16 allowed a short synthesis of 8-epi-

  从一个常见的前体即可合成八种对映体纯的苯乙烯基内酯：乙基（2 S，3 S，4 R）-4-（叔丁基二甲基甲硅烷氧基）-2,3-异丙基二烯二氧基-4-苯基丁酸酯16和65 （R）-扁桃酸的％收率。Z-丙烯酸酯部分通过16之间的Julia偶联引入Z-丙烯酸酯部分来合成goniofufurone 3，goniopypyrone 4，goniobutenolides A和B（5、6）和7- epi- goniofufurone 7的关键元素。或其在苄基位置的差向异构体和3-苯基磺酰基原丙酸甲酯11，然后高度非对映选择性还原所得的β-酮砜，从而建立了四个连续的不对称中心中的最后一个。在苯乙烯基内酯4和7的情况下，在Julia偶联之前，通过Mitsunobu反应有效地反转了16的苄基立体中心。通过从常见中间体16或其差向异构体衍生的伯三氟甲磺酸酯与Ghosez砜11进行有效偶联，然后进行内酯化和PhSO
• Synthesis of (+)-goniopypyrone and (+)-goniotriol using Pd-catalyzed carbonylation
  作者：Yuki Miyazawa、Makoto Sugimoto、Ayumi Tanaka-Oda、Hidefumi Makabe

  DOI：10.1016/j.tetlet.2019.151039

  日期：2019.9

  Syntheses of (+)-goniopypyrone and (+)-goniotriol isolated from Goniothalamus giganteus were achieved. The key steps involve Pd-catalyzed carbonylation for lactone ring formation and diastereoselective reduction of ynone using the (R)-CBS catalyst and borane dimethyl sulfide complex. (C) 2019 Elsevier Ltd. All rights reserved.
• Stereoselective Syntheses of (+)-Goniotriol, (+)-8-Acetylgoniotriol, (+)-Goniodiol, (+)-9-Deoxygoniopypyrone, (+)-Altholactone, and (−)-Goniofupyrone
  作者：Chisato Mukai、Syuichi Hirai、Miyoji Hanaoka

  DOI：10.1021/jo970725u

  日期：1997.9.1

  The gamma-lactone intermediate (-)-7, derived from (+)-tricarbonyl(eta(6)-o-(trimethylsilyl)benzaldehyde)chromium (O) complex, was efficiently converted into the corresponding delta-lactone intermediate (-)-11. This second intermediate has been shown to be a versatile compound for stereoselective syntheses of natural styryllactones possessing a six-membered lactone moiety, isolated from Goniothalamus giganteus, by transforming it into (+)-goniotriol, (+)-8-acetylgoniotriol, (+)-goniodiol, (+)-9-deoxygoniopypyrone, (+)-altholactone, and (-)-goniofupyrone.
• Stereoselective Total Synthesis of Bioactive Styryllactones (+)-Goniofufurone, (+)7-<i>epi</i>-Goniofufurone, (+)-Goniopypyrone, (+)-Goniotriol, (+)-Altholactone, and (−)-Etharvensin
  作者：Kavirayani R. Prasad、Shivajirao L. Gholap

  DOI：10.1021/jo0702342

  日期：2008.1.1

  [GRAPHICS]Stereoselective total synthesis of biologically active styryllactones 7-epi-goniofufurone, goniofufurone, goniopypyrone, goniotriol, altholactone, and etharvensin was achieved in high overall yields from a common intermediate derived from D-(-)-tartaric acid. It is based on the utility of a masked tetrol, comprising an alkene tether and four contiguous hydroxy groups. The pivotal reaction sequence involves hydroxy-directed lactonization via the oxidation of alkene, and subsequent elaboration to styryllactones. The masked tetrol was prepared by the extension of gamma-phenyl-gamma-hydroxy butyramide, readily obtained from the bis-dimethylamide of tartaric acid, employing a combination of selective Grignard additions and a stereoselective reduction.