Benzyl 2-bis(prop-2-enoxy)phosphoryl-2-diazoacetate | 222174-24-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: Benzyl 2-bis(prop-2-enoxy)phosphoryl-2-diazoacetate
• 英文别名: benzyl 2-bis(prop-2-enoxy)phosphoryl-2-diazoacetate
• CAS: 222174-24-5
• 化学式: C₁₅H₁₇N₂O₅P
• 分子量: 336.284
• InChiKey: IXFRSZHJGCQITG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  23
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  63.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Benzyl 2-bis(prop-2-enoxy)phosphoryl-2-diazoacetate 在 dirhodium tetraacetate 作用下， 生成 、
  参考文献：
  名称：

  Intramolecular cyclopropanation reactions en route to novel P-heterocycles

  摘要：

  The first examples of intramolecular cyclopropanation reactions on a phosphonate template catalyzed by Rh-2(OAc)(4) are described. These reactions proceed in excellent yield and give mixtures of the P-heterocycles cis-2a-d and trans-2a-d with moderate levels of diastereoselectivity. The diastereoselectivity of this transformation is dependent upon the size of the alkyl group R contained in the alkyl alpha-diazodiallylphosphonoacetate starting materials 1a-d. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(99)00023-4
• 作为产物：
  描述：

  [2-(benzyloxy)-2-oxoethyl]phosphonic acid 在 4-二甲氨基吡啶 、 草酰氯 、 AcNHPhSO₂N₃ 、 potassium tert-butylate 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 生成 Benzyl 2-bis(prop-2-enoxy)phosphoryl-2-diazoacetate
  参考文献：
  名称：

  Intramolecular cyclopropanation reactions en route to novel P-heterocycles

  摘要：

  The first examples of intramolecular cyclopropanation reactions on a phosphonate template catalyzed by Rh-2(OAc)(4) are described. These reactions proceed in excellent yield and give mixtures of the P-heterocycles cis-2a-d and trans-2a-d with moderate levels of diastereoselectivity. The diastereoselectivity of this transformation is dependent upon the size of the alkyl group R contained in the alkyl alpha-diazodiallylphosphonoacetate starting materials 1a-d. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(99)00023-4

文献信息

• Intramolecular cyclopropanation reactions en route to novel P-heterocycles
  作者：Paul R. Hanson、Kevin T. Sprott、Aaron D. Wrobleski

  DOI：10.1016/s0040-4039(99)00023-4

  日期：1999.2

  The first examples of intramolecular cyclopropanation reactions on a phosphonate template catalyzed by Rh-2(OAc)(4) are described. These reactions proceed in excellent yield and give mixtures of the P-heterocycles cis-2a-d and trans-2a-d with moderate levels of diastereoselectivity. The diastereoselectivity of this transformation is dependent upon the size of the alkyl group R contained in the alkyl alpha-diazodiallylphosphonoacetate starting materials 1a-d. (C) 1999 Elsevier Science Ltd. All rights reserved.