(+/-)-1r-ethyl-3c-(2-bromo-4,5-dimethoxy-phenyl)-5,6-dimethoxy-2t-methyl-indan | 82005-32-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: (+/-)-1r-ethyl-3c-(2-bromo-4,5-dimethoxy-phenyl)-5,6-dimethoxy-2t-methyl-indan
• 英文别名: (+/-)-1r-Aethyl-3c-(2-brom-4,5-dimethoxy-phenyl)-5,6-dimethoxy-2t-methyl-indan；(+/-)-5.6-Dimethoxy-2t-methyl-1r-aethyl-3c-(6-brom-3.4-dimethoxy-phenyl)-indan
• CAS: 82005-32-1
• 化学式: C₂₂H₂₇BrO₄
• 分子量: 435.358
• InChiKey: HXYOYVPERDRQKO-VJBOLBCHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.76
• 重原子数：
  27.0
• 可旋转键数：
  6.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  36.92
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  (+/-)-1r-ethyl-3c-(2-bromo-4,5-dimethoxy-phenyl)-5,6-dimethoxy-2t-methyl-indan 在 chromium(VI) oxide 、 溶剂黄146 作用下， 生成 3-(2-bromo-4,5-dimethoxy-phenyl)-5,6-dimethoxy-phthalide
  参考文献：
  名称：

  Mueller; Batori, Chemische Berichte, 1943, vol. 76, p. 1061,1063

  摘要：

  DOI：
• 作为产物：
  描述：

  乙醚 、 (+-)-1r-ethyl-3c-(3,4-dimethoxy-phenyl)-5,6-dimethoxy-2t-methyl-indan 、 溴 生成 (+/-)-1r-ethyl-3c-(2-bromo-4,5-dimethoxy-phenyl)-5,6-dimethoxy-2t-methyl-indan
  参考文献：
  名称：

  Fishing and Farming at Lake Chad: Responses to Lake-level Fluctuations

  摘要：

  Lake Chad lies at the southern extreme of the Sahara Desert and is well known for large fluctuations in its surface area this century. Seasonal fluctuations, however, have received much less attention. This paper presents the results of two complimentary research efforts on the south‐west shore of the lake. These illustrate how important both inter and intra‐annual fluctuations in the level of the lake are, both in terms of their impact on the environment and in the response of the communities living on the lake shore. The paper compares a time series of the fluctuations in the level of Lake Chad as monitored by the TOPEX/POSEIDON satellite with findings from participatory research with the communities of the south‐west lake shore. It shows how the communities of the lake have responded to lake‐level fluctuations with their livelihood choices. These results are used to show that although vastly different in scope, a high degree of complimentarity exists between remotely‐sensed information and community‐based research and that they are of potentially great value to development initiatives on the shores of Lake Chad.

  DOI：

  10.1111/j.1475-4959.2000.tb00015.x

文献信息

• DIMERIC PROPENYL PHENOL ETHERS. XIV. THE RACEMIC CONFIGURATION OF DIISOHOMOGENOL
  作者：ALEXANDER MÜLLER、MIOMIR MÉSZÁROS、KÁROLY KÖRMENDY、ÁRPÁD KUCSMAN

  DOI：10.1021/jo01140a001

  日期：1952.6