7-Chlorfluoren-2-essigsaeure | 41146-72-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 7-Chlorfluoren-2-essigsaeure
• 英文别名: (7-chloro-fluoren-2-yl)-acetic acid；(7-Chlor-fluoren-2-yl)-essigsaeure；2-(7-chloro-9H-fluoren-2-yl)acetic acid
• CAS: 41146-72-9
• 化学式: C₁₅H₁₁ClO₂
• 分子量: 258.704
• InChiKey: KHYQVEKEWJWOBB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 盐酸 、 copper(l) chloride 作用下， 生成 7-Chlorfluoren-2-essigsaeure
  参考文献：
  名称：

  Ore-forming fluids in the dongping gold deposit, northwestern Hebei Province

  摘要：

  The Dongping gold deposit is contained within an inner contacting zone of the Hercynian Shuiquangou alkali syenite. The ores occur as veins or as replacement bodies. Fluid inclusion observation shows that in early and main mineralizing stages inclusion types are gas and gas-liquid inclusions, respectively. Gas inclusions occur in isolation in vein quartz, their homogenization temperature is 372-306 degreesC, and salinity 3.7-1.0 wt% NaCl. Gas-liquid inclusions occur in clusters or healed fractures but do not cut quartz boundary with homogenization temperature 342-267 degreesC and salinity 1.9-0.8 wt% NaCl. Stable isotope measurements show that at main gold mineralization, hydrogen and oxygen isotopic ratios of the mineralizing fluids are -70.8 parts per thousand -108.4 parts per thousand and 2.44 parts per thousand -4.05 parts per thousand, respectively. Primary ore fluids in Dongping are higher temperature and lower salinity NaCl-CO2-H2O fluids, and come from Yanshanian granitic magmatism. Fluid immiscibility, fluid-rock interactions and meteoric water adding were main reasons for gold deposition.

  DOI：

  10.1007/bf02907204

文献信息

• US3989841A
  申请人：——

  公开号：US3989841A

  公开（公告）日：1976-11-02
• US4052436A
  申请人：——

  公开号：US4052436A

  公开（公告）日：1977-10-04
• Ore-forming fluids in the dongping gold deposit, northwestern Hebei Province
  作者：Hongrui Fan、Yihan Xie、Mingguo Zhai

  DOI：10.1007/bf02907204

  日期：2001.8

  The Dongping gold deposit is contained within an inner contacting zone of the Hercynian Shuiquangou alkali syenite. The ores occur as veins or as replacement bodies. Fluid inclusion observation shows that in early and main mineralizing stages inclusion types are gas and gas-liquid inclusions, respectively. Gas inclusions occur in isolation in vein quartz, their homogenization temperature is 372-306 degreesC, and salinity 3.7-1.0 wt% NaCl. Gas-liquid inclusions occur in clusters or healed fractures but do not cut quartz boundary with homogenization temperature 342-267 degreesC and salinity 1.9-0.8 wt% NaCl. Stable isotope measurements show that at main gold mineralization, hydrogen and oxygen isotopic ratios of the mineralizing fluids are -70.8 parts per thousand -108.4 parts per thousand and 2.44 parts per thousand -4.05 parts per thousand, respectively. Primary ore fluids in Dongping are higher temperature and lower salinity NaCl-CO2-H2O fluids, and come from Yanshanian granitic magmatism. Fluid immiscibility, fluid-rock interactions and meteoric water adding were main reasons for gold deposition.