8-[(E)-[3-[(2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium-8-ylidene)methyl]cyclohex-2-en-1-ylidene]methyl]-2,4-diphenyl-6,7-dihydro-5H-chromene

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡喃
• 英文名称: 8-[(E)-[3-[(2,4-diphenyl-6,7-dihydro-5H-chromen-1-ium-8-ylidene)methyl]cyclohex-2-en-1-ylidene]methyl]-2,4-diphenyl-6,7-dihydro-5H-chromene
• 化学式: C50H43O2+
• 分子量: 675.9
• InChiKey: CAQUBCTUWXTEQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.61
• 重原子数：
  52
• 可旋转键数：
  6
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  10.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• BAKEABLE LITHOGRAPHIC PRINTING PLATES WITH A HIGH RESISTANCE TO CHEMICALS
  申请人：Jarek Mathias

  公开号：US20090269554A1

  公开（公告）日：2009-10-29

  A singe- or multilayer lithographic printing plate precursor comprises on a substrate a radiation-sensitive coating that comprises a copolymer soluble or dispersible in aqueous alkaline solution and comprising (meth)acryl recurring units, imide recurring units, and amide recurring units derived from corresponding ethylenically unsaturated polymerizable monomers; the copolymer provides increased chemical resistance for the lithographic printing plate precursors which can be negatively or positively working.
• SENSITIZER/INITIATOR COMBINATION FOR NEGATIVE-WORKING THERMAL-SENSITIVE COMPOSITIONS USABLE FOR LITHOGRAPHIC PLATES
  申请人：Simpson Christopher D.

  公开号：US20110003123A1

  公开（公告）日：2011-01-06

  The radiation-sensitive composition and the negative working imageable element include a cationic IR absorber with tetraarylborate counteranion and an onium initiator with tetraarylborate counteranion. The use of these components provides high imaging sensitivity, good shelflife and high print run length.
• US8137891B2
  申请人：——

  公开号：US8137891B2

  公开（公告）日：2012-03-20