peri-xanthenoxanthene-2,8-dicarboxylic acid 4,10-dihydro-3,9-dimethoxy-1,7-bis(2S-hydroxypentyl)-4,10-dioxo-di δ-lactone | 327625-90-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: peri-xanthenoxanthene-2,8-dicarboxylic acid 4,10-dihydro-3,9-dimethoxy-1,7-bis(2S-hydroxypentyl)-4,10-dioxo-di δ-lactone
• 英文别名: xylindein dimethyl ether
• CAS: 327625-90-1
• 化学式: C₃₄H₂₈O₁₀
• 分子量: 596.59
• InChiKey: GFDKQPYWRXQMRL-KBPBESRZSA-N

反应信息

• 作为反应物：
  描述：

  peri-xanthenoxanthene-2,8-dicarboxylic acid 4,10-dihydro-3,9-dimethoxy-1,7-bis(2S-hydroxypentyl)-4,10-dioxo-di δ-lactone 在 palladium on activated charcoal 氢气 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以301 mg的产率得到peri-xanthenoxanthene-2,8-dicarboxylic acid 4,10-dihydroxy-3,9-dimethoxy-1,7-bis(2S-hydroxypentyl)-di δ-lactone
  参考文献：
  名称：

  Absolute configuration and tautomeric structure of xylindein, a blue–green pigment of Chlorociboria species

  摘要：

  The S absolute configuration of both chiral centers of xylindein was assigned using X-ray crystallographic heavy atom analysis after its conversion to a synthetic derivative. Crystallographic analysis of xylindein crystallized with phenols revealed that the proposed structure is the proper tautomer in the crystals. (C) 2000 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0031-9422(00)00282-x
• 作为产物：
  描述：

  重氮甲烷 、 peri-xanthenoxanthene-2,8-dicarboxylic acid 4,10-dihydro-3,9-dihydroxy-1,7-bis(2S-hydroxypentyl)-4,10-dioxo-di δ-lactone 以 乙醚 为溶剂， 以300 mg的产率得到peri-xanthenoxanthene-2,8-dicarboxylic acid 4,10-dihydro-3,9-dimethoxy-1,7-bis(2S-hydroxypentyl)-4,10-dioxo-di δ-lactone
  参考文献：
  名称：

  Absolute configuration and tautomeric structure of xylindein, a blue–green pigment of Chlorociboria species

  摘要：

  The S absolute configuration of both chiral centers of xylindein was assigned using X-ray crystallographic heavy atom analysis after its conversion to a synthetic derivative. Crystallographic analysis of xylindein crystallized with phenols revealed that the proposed structure is the proper tautomer in the crystals. (C) 2000 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0031-9422(00)00282-x