((2R,4S,5R)-4-Allyl-2-phenyl-[1,3]dioxan-5-yloxy)-tert-butyl-dimethyl-silane | 213815-24-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二恶烷
• 英文名称: ((2R,4S,5R)-4-Allyl-2-phenyl-[1,3]dioxan-5-yloxy)-tert-butyl-dimethyl-silane
• 英文别名: tert-butyl-dimethyl-[[(2R,4S,5R)-2-phenyl-4-prop-2-enyl-1,3-dioxan-5-yl]oxy]silane
• CAS: 213815-24-8
• 化学式: C₁₉H₃₀O₃Si
• 分子量: 334.531
• InChiKey: YOFRJIFPYJIVEC-RCCFBDPRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.07
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ((2R,4S,5R)-4-Allyl-2-phenyl-[1,3]dioxan-5-yloxy)-tert-butyl-dimethyl-silane 在 咪唑 、 2,6-二甲基吡啶 、 4-二甲氨基吡啶 、 sodium tetrahydroborate 、 9-borabicyclo[3.3.1]nonane dimer 、 四(三苯基膦)钯 、 苯基氯化硒 、 amberlyst-15 、 草酰氯 、 pyridine-SO3 complex 、 四甲基乙二胺 、 三氟化硼乙醚 、 三丁基氯化锡 、 四丁基氟化铵 、 双氧水 、 仲丁基锂 、 三正丁基氢锡 、 potassium hydride 、 臭氧 、 二甲基亚砜 、 三乙胺 、 三苯基膦 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 甲苯 、 苯 为溶剂， 生成 [(2R,4aR,6S,7R,9aS)-6-[(Z)-2-bromoethenyl]-7-methyl-2-phenyl-4,4a,6,9a-tetrahydro-[1,3]dioxino[5,4-b]oxepin-7-yl]oxy-tert-butyl-dimethylsilane
  参考文献：
  名称：

  Synthesis of the H ring of gambierol

  摘要：

  Stereoselective synthesis of the H ring of gambierol was achieved from 2-deoxy-D-ribose by using the intramolecular reaction of allylstannane with aldehyde as a key step. Mollified Stille coupling was successfully applied for the construction of the triene side chain. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)01312-4
• 作为产物：
  描述：

  methyl (E)-4-[(2R,4S,5R)-5-[tert-butyl(dimethyl)silyl]oxy-2-phenyl-1,3-dioxan-4-yl]but-2-enoate 在 sodium periodate 、 四氧化锇 、 N-甲基吲哚酮 、 sodium hexamethyldisilazane 作用下， 以 四氢呋喃 、 水 为溶剂， 生成 ((2R,4S,5R)-4-Allyl-2-phenyl-[1,3]dioxan-5-yloxy)-tert-butyl-dimethyl-silane
  参考文献：
  名称：

  A General Method for Convergent Synthesis of Polycyclic Ethers Based on Suzuki Cross-Coupling:  Concise Synthesis of the ABCD Ring System of Ciguatoxin

  摘要：

  [GRAPHICS]A general method for convergent assembly of polyether structure has been developed based on palladium(0)-mediated Suzuki cross-coupling reaction of alkylboranes with cyclic ketene acetal phosphates. The present method allowed for coupling of medium-sited ether rings and thus a concise synthesis of the ABCD ring system of ciguatoxins has been achieved.

  DOI：

  10.1021/ol990885n

文献信息

• Synthetic Studies on Maitotoxin. 2. Stereoselective Synthesis of the WXYZA′-Ring System
  作者：Masayuki Morita、Tasuku Haketa、Hiroyuki Koshino、Tadashi Nakata

  DOI：10.1021/ol800268c

  日期：2008.5.1

  The stereoselective synthesis of the WXYZA'-ring system of maitotoxin has been accomplished via a linear synthetic approach, in which key reactions were SmI 2-induced cyclization of beta-alkoxyacrylate for the construction of the A'-, Y-, and X-rings and 6- endo cyclization of hydroxy vinylepoxide for that of the Z- and W-rings.

  麦托毒素的WXYZA'-环系统的立体选择性合成已通过线性合成方法完成，其中关键反应是SmI 2诱导的β-烷氧基丙烯酸酯的环化反应，以构建A'-，Y-和X- Z环和W环的羟基环和6-乙烯基环氧基的6-内环化。
• A General Method for Convergent Synthesis of Polycyclic Ethers Based on Suzuki Cross-Coupling:  Concise Synthesis of the ABCD Ring System of Ciguatoxin
  作者：Makoto Sasaki、Haruhiko Fuwa、Makoto Ishikawa、Kazuo Tachibana

  DOI：10.1021/ol990885n

  日期：1999.10.1

  [GRAPHICS]A general method for convergent assembly of polyether structure has been developed based on palladium(0)-mediated Suzuki cross-coupling reaction of alkylboranes with cyclic ketene acetal phosphates. The present method allowed for coupling of medium-sited ether rings and thus a concise synthesis of the ABCD ring system of ciguatoxins has been achieved.
• Synthesis of the H ring of gambierol
  作者：Isao Kadota、Akio Ohno、Yasuhisa Matsukawa、Yoshinori Yamamoto

  DOI：10.1016/s0040-4039(98)01312-4

  日期：1998.8

  Stereoselective synthesis of the H ring of gambierol was achieved from 2-deoxy-D-ribose by using the intramolecular reaction of allylstannane with aldehyde as a key step. Mollified Stille coupling was successfully applied for the construction of the triene side chain. (C) 1998 Elsevier Science Ltd. All rights reserved.