(3-methoxy-4-oxo-cyclohexa-2,5-dienyliden)-acetonitrile | 91054-36-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (3-methoxy-4-oxo-cyclohexa-2,5-dienyliden)-acetonitrile
• 英文别名: (3-Methoxy-4-oxo-cyclohexadien-(2,5)-yliden)-essigsaeure-nitril；(2Z)-2-(3-methoxy-4-oxocyclohexa-2,5-dien-1-ylidene)acetonitrile
• CAS: 91054-36-3
• 化学式: C₉H₇NO₂
• 分子量: 161.16
• InChiKey: RRWZPFIIGQEDJH-DAXSKMNVSA-N

物化性质

• 沸点：
  326.9±42.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  50.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (3-methoxy-4-oxo-cyclohexa-2,5-dienyliden)-acetonitrile 在 sodium hydroxide 、 氯仿 、 溴 作用下， 生成 5-溴香兰素
  参考文献：
  名称：

  Inadequate preanesthesia equipment checks in a simulator

  摘要：

  Purpose: To assess how completely anesthesiologists check their machinery and equipment before use, and to determine what influence seniority age and type of practice may have on checking practices.Methods: One hundred and twenty anesthesiologists were videotaped during a simulated anesthesia session. Each participant was scored by an assessor according to the number of items checked prior to the induction of anesthesia. A checklist of 20 items derived from well-publicized, international standards was used.Results: Participants were grouped according to their type of practice. Overall, mean scores were low. The ideal score was 20. There were no differences among university anesthesiologists (mean score 10, 1, standard deviation 4.3), community anesthesiologists (7.5 +/- 4.3) and anesthesia residents (9.0 +/- 3.8), Each of these groups scored, on average, better than medical students (3.6 +/- 3.7) (P < 0.05). Neither age (r = 0.15, P > 0.1) nor number of years in practice (r = -0.18, P > 0.1) correlated with score.Conclusions: Our study suggests that the equipment-checking practices of anesthesiologists require considerable improvement when compared with national and international standards. Possible reasons for this are discussed and some remedial suggestions are made.

  DOI：

  10.1007/bf03024868
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 乙醚 、 三溴化磷 作用下， 生成 (3-methoxy-4-oxo-cyclohexa-2,5-dienyliden)-acetonitrile
  参考文献：
  名称：

  Inadequate preanesthesia equipment checks in a simulator

  摘要：

  Purpose: To assess how completely anesthesiologists check their machinery and equipment before use, and to determine what influence seniority age and type of practice may have on checking practices.Methods: One hundred and twenty anesthesiologists were videotaped during a simulated anesthesia session. Each participant was scored by an assessor according to the number of items checked prior to the induction of anesthesia. A checklist of 20 items derived from well-publicized, international standards was used.Results: Participants were grouped according to their type of practice. Overall, mean scores were low. The ideal score was 20. There were no differences among university anesthesiologists (mean score 10, 1, standard deviation 4.3), community anesthesiologists (7.5 +/- 4.3) and anesthesia residents (9.0 +/- 3.8), Each of these groups scored, on average, better than medical students (3.6 +/- 3.7) (P < 0.05). Neither age (r = 0.15, P > 0.1) nor number of years in practice (r = -0.18, P > 0.1) correlated with score.Conclusions: Our study suggests that the equipment-checking practices of anesthesiologists require considerable improvement when compared with national and international standards. Possible reasons for this are discussed and some remedial suggestions are made.

  DOI：

  10.1007/bf03024868