N-methyl-N-(2-nitrobenzyl)carbamoyl chloride | 211619-36-2

• 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: N-methyl-N-(2-nitrobenzyl)carbamoyl chloride
• 英文别名: N-methyl-N-[(2-nitrophenyl)methyl]carbamoyl chloride
• CAS: 211619-36-2
• 化学式: C₉H₉ClN₂O₃
• 分子量: 228.635
• InChiKey: KACSQLQXSQARLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  66.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-methyl-N-(2-nitrobenzyl)carbamoyl chloride 在 四丁基氟化铵 、 溶剂黄146 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 生成 (R)-2-Oxo-5-prop-2-ynyl-oxazolidine-3-carboxylic acid methyl-(2-nitro-benzyl)-amide
  参考文献：
  名称：

  Alkynyliodonium Salts in Organic Synthesis. Development of a Unified Strategy for the Syntheses of (−)-Agelastatin A and (−)-Agelastatin B

  摘要：

  The total syntheses of natural agelastatin A and agelastatin B were accomplished via a strategy that utilized an alkynyliodonium. salt --> alkylidenecarbene --> cyclopentene transformation to convert a relatively simple amino alcohol derivative to the functionalized core of the agelastatin system. Subsequent manipulations delivered debromoagelastatin, which served as a precursor to both agelastatin A and agelastatin B. Alkylidenecarbene insertion chemoselectivity issues were explored en route to the final targets.

  DOI：

  10.1021/jo026287v
• 作为产物：
  描述：

  光气 、 N-methyl-1-(2-nitrophenyl)methanamine hydrochloride 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 2.0h， 生成 N-methyl-N-(2-nitrobenzyl)carbamoyl chloride
  参考文献：
  名称：

  β-Lactam Derivatives as Inhibitors of Human Cytomegalovirus Protease

  摘要：

  The development of novel monobactam inhibitors of HCMV protease incorporating a carbon side chain at C-4 and a urea function at N-1 is described. Substitution with small groups at the C-3 position of the beta-lactam ring gave an increase in enzymatic activity and in stability; however, a lack of selectivity against other serine proteases was noted. The use of both tri- and tetrasubstituted urea functionalities gave effective inhibitors of HCMV protease. Benzyl substitution of the urea moiety was beneficial, especially when strong electron-withdrawing groups where attached at the para position. Modest antiviral activity was found in a plaque reduction assay.

  DOI：

  10.1021/jm980131z

文献信息

• Alkynyliodonium Salts in Organic Synthesis. Application to the Total Synthesis of (−)-Agelastatin A and (−)-Agelastatin B
  作者：Ken S. Feldman、Joe C. Saunders

  DOI：10.1021/ja027121e

  日期：2002.8.1

  The asymmetric total syntheses of (-)-agelastatin A and (-)-agelastatin B were accomplished in 14 steps each from (R)-epichlorohydrin. The pivotal transformation in both sequences was a sulfinate-promoted cyclization of an alkynyliodonium salt to furnish a key functionalized cyclopentene intermediate. Selective bromination in the final step led to either agelastatin A or agelastatin B, depending upon

  (-)-agelastatin A 和 (-)-agelastatin B 的不对称全合成分别从 (R)-表氯醇分 14 个步骤完成。两个序列中的关键转化是亚磺酸盐促进的炔基碘盐环化，以提供关键的官能化环戊烯中间体。根据条件，最后一步中的选择性溴化导致agelastatin A 或agelastatin B。
• Alkynyliodonium Salts in Organic Synthesis. Development of a Unified Strategy for the Syntheses of (−)-Agelastatin A and (−)-Agelastatin B
  作者：Ken S. Feldman、Joe C. Saunders、Michelle Laci Wrobleski

  DOI：10.1021/jo026287v

  日期：2002.10.1

  The total syntheses of natural agelastatin A and agelastatin B were accomplished via a strategy that utilized an alkynyliodonium. salt --> alkylidenecarbene --> cyclopentene transformation to convert a relatively simple amino alcohol derivative to the functionalized core of the agelastatin system. Subsequent manipulations delivered debromoagelastatin, which served as a precursor to both agelastatin A and agelastatin B. Alkylidenecarbene insertion chemoselectivity issues were explored en route to the final targets.
• β-Lactam Derivatives as Inhibitors of Human Cytomegalovirus Protease
  作者：Christiane Yoakim、William W. Ogilvie、Dale R. Cameron、Catherine Chabot、Ingrid Guse、Bruno Haché、Julie Naud、Jeff A. O'Meara、Raymond Plante、Robert Déziel

  DOI：10.1021/jm980131z

  日期：1998.7.1

  The development of novel monobactam inhibitors of HCMV protease incorporating a carbon side chain at C-4 and a urea function at N-1 is described. Substitution with small groups at the C-3 position of the beta-lactam ring gave an increase in enzymatic activity and in stability; however, a lack of selectivity against other serine proteases was noted. The use of both tri- and tetrasubstituted urea functionalities gave effective inhibitors of HCMV protease. Benzyl substitution of the urea moiety was beneficial, especially when strong electron-withdrawing groups where attached at the para position. Modest antiviral activity was found in a plaque reduction assay.