1,3,1',3'-tetraoxo-1,3,1',3'-tetrahydro-[2,2']biindenyl-2,2'-dicarboxylic acid diethyl ester | 855261-66-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: 1,3,1',3'-tetraoxo-1,3,1',3'-tetrahydro-[2,2']biindenyl-2,2'-dicarboxylic acid diethyl ester
• 英文别名: 1,3,1',3'-Tetraoxo-1,3,1',3'-tetrahydro-[2,2']biindenyl-2,2'-dicarbonsaeure-diaethylester；1.3.1'.3'-Tetraoxo-[2.2']biindanyl-dicarbonsaeure-(2.2')-diaethylester
• CAS: 855261-66-4
• 化学式: C₂₄H₁₈O₈
• 分子量: 434.402
• InChiKey: QZZOEIILFHNUKD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.24
• 重原子数：
  32.0
• 可旋转键数：
  5.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  120.88
• 氢给体数：
  0.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  盐酸 、 1,3,1',3'-tetraoxo-1,3,1',3'-tetrahydro-[2,2']biindenyl-2,2'-dicarboxylic acid diethyl ester 生成 6,11-二羟基-5,12-萘并萘二酮
  参考文献：
  名称：

  Chloroplast DNA variation of Panax (Araliaceae) in Nepal and its taxonomic implications

  摘要：

  Yoo, K.-O. (Department of Botany, The Field Museum of Natural History, 1400 S. Lake Shore Dr., Chicago, IL 60605-2496, U.S.A.; e-mail: [e-mail]), K. J. Malla (Department of Plant Resources, Royal Botanical Garden, PO. Box No. 3708, Godawari, Lalitpur, Nepal) & J. Wen (Department of Botany, The Field Museum of Natural History, 1400 S. Lake Shore Dr., Chicago, IL 60605-2496, U.S.A.; e-mail: [e-mail]). Chloroplast DNA variation of Panax (Araliaceae) in Nepal and its taxonomic implications. Brittonia 53: 447-453. 2001. The restriction site and size variation of five PCR amplified fragments of noncoding chloroplast DNA (cpDNA) was examined in material from 13 populations of Panax from Nepal and China. Fourteen restriction endonucleases produced 81 restriction site and length variations from the large single-copy region of cpDNA, 27 of which are polymorphic. The cpDNA dataset suggests two distinct groups of Panax from Nepal (clades I and II). Clade I consists of two populations of P. pseudoginseng subsp. pseudoginseng, and clade II is composed of material referrable to P. pseudoginseng subsp. himalaicus (vars. himalaicus, angustifolius, and bipinnatifidus). The three accessions of P. pseudoginseng subsp. japonicus and P. ginseng studied from China had cpDNA characters that differed from the Himalayan Panax. The highly distinctive cpDNA profile and morphology of P. pseudoginseng subsp. pseudoginseng sensu Hara (1970) from central Nepal support its status as a separate species, which has an extremely restricted distribution.

  DOI：

  10.1007/bf02809800
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 lead dioxide 、 溶剂黄146 作用下， 生成 1,3,1',3'-tetraoxo-1,3,1',3'-tetrahydro-[2,2']biindenyl-2,2'-dicarboxylic acid diethyl ester
  参考文献：
  名称：

  Chloroplast DNA variation of Panax (Araliaceae) in Nepal and its taxonomic implications

  摘要：

  Yoo, K.-O. (Department of Botany, The Field Museum of Natural History, 1400 S. Lake Shore Dr., Chicago, IL 60605-2496, U.S.A.; e-mail: [e-mail]), K. J. Malla (Department of Plant Resources, Royal Botanical Garden, PO. Box No. 3708, Godawari, Lalitpur, Nepal) & J. Wen (Department of Botany, The Field Museum of Natural History, 1400 S. Lake Shore Dr., Chicago, IL 60605-2496, U.S.A.; e-mail: [e-mail]). Chloroplast DNA variation of Panax (Araliaceae) in Nepal and its taxonomic implications. Brittonia 53: 447-453. 2001. The restriction site and size variation of five PCR amplified fragments of noncoding chloroplast DNA (cpDNA) was examined in material from 13 populations of Panax from Nepal and China. Fourteen restriction endonucleases produced 81 restriction site and length variations from the large single-copy region of cpDNA, 27 of which are polymorphic. The cpDNA dataset suggests two distinct groups of Panax from Nepal (clades I and II). Clade I consists of two populations of P. pseudoginseng subsp. pseudoginseng, and clade II is composed of material referrable to P. pseudoginseng subsp. himalaicus (vars. himalaicus, angustifolius, and bipinnatifidus). The three accessions of P. pseudoginseng subsp. japonicus and P. ginseng studied from China had cpDNA characters that differed from the Himalayan Panax. The highly distinctive cpDNA profile and morphology of P. pseudoginseng subsp. pseudoginseng sensu Hara (1970) from central Nepal support its status as a separate species, which has an extremely restricted distribution.

  DOI：

  10.1007/bf02809800