methyl (1S,2R,4'S)-(-)-1-N-benzyloxycarbonylamino-2-(1',3'-dioxolan-2'-thiocarbonyl-4'-yl)cyclopropanecarboxylate | 160002-56-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methyl (1S,2R,4'S)-(-)-1-N-benzyloxycarbonylamino-2-(1',3'-dioxolan-2'-thiocarbonyl-4'-yl)cyclopropanecarboxylate
• CAS: 160002-56-2
• 化学式: C₁₆H₁₇NO₆S
• 分子量: 351.38
• InChiKey: LRIWOGUMDRDEQT-OZVIIMIRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.54
• 重原子数：
  24.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  83.09
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为反应物：
  描述：

  methyl (1S,2R,4'S)-(-)-1-N-benzyloxycarbonylamino-2-(1',3'-dioxolan-2'-thiocarbonyl-4'-yl)cyclopropanecarboxylate 在 1,3-二甲基-2-苯基-2-磷杂咪唑烷 、 盐酸 、 sodium tetrahydroborate 、 二甲基硫 、 臭氧 、 溶剂黄146 、 三乙胺 、 methyloxirane 作用下， 以 甲醇 、 六甲基磷酰三胺 、 二氯甲烷 为溶剂， 反应 31.5h， 生成 (1S,2R)-allonorcoronamic acid
  参考文献：
  名称：

  Enantioselective total syntheses of cyclopropane amino acids: Natural products and protein methanologs

  摘要：

  The syntheses of (-)-allo-coronamic acid, (-)-allo-norcoronamic acid, (-)-(Z)-2, 3-methanohomoserine, (-)-(Z)-2, 3-methanomethionine, and (2S, 3R)-Cbz-cyclo-Asp-OMe have been achieved in 45-68% overall yields from suitable intermediates derived from homochiral aminopentenoates which were obtained, in bun, from D-glyceraldehyde. The key synthetic step involves the quantitative and highly diastereoselective cyclopropanation of such precursors. The factors dealing with the control of stereoselectivity are highlighted and the main features in sidechain functionalization to the respective target molecules are discussed.

  DOI：

  10.1016/0957-4166(96)00038-9
• 作为产物：
  描述：

  (±)-Z-α-膦酰甘氨酸三甲酯 在 盐酸 、 甲醇 、 二苯甲酮 、 potassium tert-butylate 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 12.8h， 生成 methyl (1S,2R,4'S)-(-)-1-N-benzyloxycarbonylamino-2-(1',3'-dioxolan-2'-thiocarbonyl-4'-yl)cyclopropanecarboxylate
  参考文献：
  名称：

  Enantioselective total syntheses of cyclopropane amino acids: Natural products and protein methanologs

  摘要：

  The syntheses of (-)-allo-coronamic acid, (-)-allo-norcoronamic acid, (-)-(Z)-2, 3-methanohomoserine, (-)-(Z)-2, 3-methanomethionine, and (2S, 3R)-Cbz-cyclo-Asp-OMe have been achieved in 45-68% overall yields from suitable intermediates derived from homochiral aminopentenoates which were obtained, in bun, from D-glyceraldehyde. The key synthetic step involves the quantitative and highly diastereoselective cyclopropanation of such precursors. The factors dealing with the control of stereoselectivity are highlighted and the main features in sidechain functionalization to the respective target molecules are discussed.

  DOI：

  10.1016/0957-4166(96)00038-9

文献信息

• Highly efficient and stereocontrolled synthetic route to enantiopure ACC derivatives
  作者：José M. Jiménez、Ramon Casas、Rosa M. Ortuño

  DOI：10.1016/s0040-4039(00)78226-8

  日期：1994.8

  Highly diastereoselective cyclopropanation of a chiral α,β-dehydroamino acid derivative, obtained from D-mannitol, leads to a single isomer which has been transformed into the title compound in 65% overall yield. This product can be a useful intermediate in the synthesis of enantiopure ACC derivatives.

  由D-甘露糖醇获得的手性α，β-脱氢氨基酸衍生物的高度非对映选择性环丙烷化产生单一异构体，该异构体以65％的总收率转化为标题化合物。该产物可能是合成对映纯ACC衍生物的有用中间体。