(+/-)-2c-phenyl-3t-benzoyl-cyclopropane-carboxylic acid-(1r)-methyl ester

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (+/-)-2c-phenyl-3t-benzoyl-cyclopropane-carboxylic acid-(1r)-methyl ester
• 英文别名: (+/-)-2c-Phenyl-3t-benzoyl-cyclopropan-carbonsaeure-(1r)-methylester；2t-Benzoyl-3c-phenyl-cyclopropan-r-carbonsaeure-methylester；methyl (1S,2S,3S)-2-benzoyl-3-phenylcyclopropane-1-carboxylate
• 化学式: C₁₈H₁₆O₃
• 分子量: 280.323
• InChiKey: MHRNLUSTUISNQE-JYJNAYRXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  21
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (+/-)-2c-phenyl-3t-benzoyl-cyclopropane-carboxylic acid-(1r)-methyl ester 在 aluminum isopropoxide 、 异丙醇 作用下， 生成 (+/-)(1Ξ)-2c-phenyl-3t((Ξ)-α-hydroxy-benzyl)-cyclopropane-carboxylic acid-(1r)-isopropyl ester
  参考文献：
  名称：

  Overt reanalysis strategies and eye movements during the reading of mild garden path sentences

  摘要：

  In an eye movement experiment, we examined the use of reanalysis strategies during the reading of locally ambiguous but globally unambiguous Spanish sentences. Among other measures, we examined regressive eye movements made while readers were recovering in reading mild garden path sentences. The sentences had an adverbial clause that, depending on the mood (indicative vs. subjunctive) of the subordinate clause verb, could attach high (to the main verb of the sentence) or low (to the verb in the subordinate clause). Although Spanish speakers favor low attachment, the high attachment version was quite easy to understand. Readers predominately used two alternative strategies to recover from the mild garden path in our sentences. In the more common reanalysis strategy, their eyes regressed from the last region (disambiguation+1) directly to the main verb in the sentence. Following this, they reread the rest of the sentence, fixating the next region and the adverb (the beginning of the ambiguous part of the sentence). Less frequently, readers regressed from the last region (disambiguation+1) directly to the adverb. We argue that both types of strategies are consistent with a selective reanalysis process as described by Frazier and Rayner (1982).

  DOI：

  10.3758/bf03194956
• 作为产物：
  描述：

  重氮甲烷 、 alkaline earth salt of/the/ methylsulfuric acid 在 乙醚 作用下， 生成 (+/-)-2c-phenyl-3t-benzoyl-cyclopropane-carboxylic acid-(1r)-methyl ester
  参考文献：
  名称：

  Two possible hydrothermal vents in the northern Okinawa Trough

  摘要：

  As the Okinawa Trough is a back-are basin in early spreading, modern submarine hydrothermal activity and minerallization have many characteristics which have aroused wide attention. Up to now three well-known hydrothermal venting areas are all located in the middle part of the trough, During two cruise investigations to map and sample the seafloor numbers of Calyptogena sp, shells were dredged at two sites in the northern trough with comparatively thicker crust and numerous submarine volcanoes. Based on the fact that Calyptogena sp, is only observed around the hydrothermal vents and lives on hydrothermal activities, it is predicted that there is the possibility of modern hydrothermal activities in the northern part of the trough. In this note, the shell is carefully characterized and the sample locations with possible hydrothermal activity are given. it Is pointed out that the research of biogenic fossils to trace hydrothermal activity changes in venting time, strength fluctuations, evolution In chemical compositions and so on should be stressed in the future in addition to the study of the ecological characteristics of hydrothermal organisms.

  DOI：

  10.1007/bf02900472

文献信息

• New and useful sulfur ylide: thetin anions
  作者：Jerome Adams、Lee Hoffman、Barry M. Trost

  DOI：10.1021/jo00830a073

  日期：1970.5
• Two possible hydrothermal vents in the northern Okinawa Trough
  作者：Shikui Zhai、Shumei Xu、Zenghui Yu、Yunshan Qin、Yiyang Zhao

  DOI：10.1007/bf02900472

  日期：2001.6

  As the Okinawa Trough is a back-are basin in early spreading, modern submarine hydrothermal activity and minerallization have many characteristics which have aroused wide attention. Up to now three well-known hydrothermal venting areas are all located in the middle part of the trough, During two cruise investigations to map and sample the seafloor numbers of Calyptogena sp, shells were dredged at two sites in the northern trough with comparatively thicker crust and numerous submarine volcanoes. Based on the fact that Calyptogena sp, is only observed around the hydrothermal vents and lives on hydrothermal activities, it is predicted that there is the possibility of modern hydrothermal activities in the northern part of the trough. In this note, the shell is carefully characterized and the sample locations with possible hydrothermal activity are given. it Is pointed out that the research of biogenic fossils to trace hydrothermal activity changes in venting time, strength fluctuations, evolution In chemical compositions and so on should be stressed in the future in addition to the study of the ecological characteristics of hydrothermal organisms.
• Overt reanalysis strategies and eye movements during the reading of mild garden path sentences
  作者：Enrique Meseguer、Manuel Carreiras、Charles Clifton

  DOI：10.3758/bf03194956

  日期：2002.6

  In an eye movement experiment, we examined the use of reanalysis strategies during the reading of locally ambiguous but globally unambiguous Spanish sentences. Among other measures, we examined regressive eye movements made while readers were recovering in reading mild garden path sentences. The sentences had an adverbial clause that, depending on the mood (indicative vs. subjunctive) of the subordinate clause verb, could attach high (to the main verb of the sentence) or low (to the verb in the subordinate clause). Although Spanish speakers favor low attachment, the high attachment version was quite easy to understand. Readers predominately used two alternative strategies to recover from the mild garden path in our sentences. In the more common reanalysis strategy, their eyes regressed from the last region (disambiguation+1) directly to the main verb in the sentence. Following this, they reread the rest of the sentence, fixating the next region and the adverb (the beginning of the ambiguous part of the sentence). Less frequently, readers regressed from the last region (disambiguation+1) directly to the adverb. We argue that both types of strategies are consistent with a selective reanalysis process as described by Frazier and Rayner (1982).