2-diethylamino-fluoren-9-one | 139263-33-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2-diethylamino-fluoren-9-one
• 英文别名: 2-Diaethylamino-fluoren-9-on；2-(diethylamino)-9H-fluoren-9-one；2-(diethylamino)fluoren-9-one
• CAS: 139263-33-5
• 化学式: C₁₇H₁₇NO
• 分子量: 251.328
• InChiKey: GAHRNNJNTXOUGL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2,7-二溴-9-芴酮 、 (N,N-diethylamino)tributyltin 在 二氯双(三邻甲苯膦)合钯(II) 作用下， 以 甲苯 为溶剂， 反应 6.0h， 以67%的产率得到2,7-bis(diethylamino)-9-fluorenone
  参考文献：
  名称：

  Preparation of 2,7-Diaminofluorenone Derivatives by Palladium Catalyzed Amination [1]

  摘要：

  A convenient synthesis of tert-2,7-diaminofluorenonens 3a-3e via palladium catalyzed reaction of secondary amines with 2,7-dibromofluorene and subsequent oxidation is described. In the cases were non-cyclic secondary amines are applied, the aniline derivatives 4c-4e are formed as side products by a dehydrohalogenation reaction.

  DOI：

  10.1007/pl00013499

文献信息

• Radiation curable aqueous compositions with reversible drying.
  申请人：Allnex Belgium, S.A.

  公开号：EP2757118A1

  公开（公告）日：2014-07-23

  The present invention relates to an aqueous resin composition (I) comprising at least one polymerizable ethylenically unsaturated polyurethane polymer (A), optionally, at least one polymerizable ethylenically unsaturated compound (B) different from (A), and optionally, at least one neutralizing agent (C); wherein the polyurethane polymer (A) has a weight average molecular weight of less than 15.000 Daltons and is obtained from the reaction of: at least one polyisocyanate (i); at least one hydrophilic compound (ii) containing at least one reactive group capable to react with isocyanate groups and at least one group which is capable to render the polyurethane polymer dispersible or soluble in aqueous medium either directly or after reaction with a neutralizing agent (C) to provide a salt; at least one compound (iii) containing at least one reactive group capable to react with isocyanate groups and at least one copolymerizable ethylenically unsaturated group; at least one compound (iv) containing at least two reactive groups capable to react with isocyanate groups; and, optionally, at least one chain extender (v) containing at least two reactive groups capable to react with isocyanate groups, which chain extender is different from compounds (iv); and wherein the non-volatile components of the resin composition (I) after drying are re-dispersible or re-soluble in water at 25°C. The present invention further relates to radiation curable compositions comprising a resin composition of the invention for use in coating applications or graphic art applications.

  本发明涉及一种水性树脂组合物(I)，其包含至少一种可聚合的乙烯基不饱和聚氨酯聚合物(A)，任选地，至少一种不同于(A)的可聚合的乙烯基不饱和化合物(B)，以及任选地，至少一种中和剂(C)；其中聚氨酯聚合物(A)的重量平均分子量小于15.其中聚氨酯聚合物 (A) 的重量平均分子量小于 15：至少一种多异氰酸酯 (i)； 至少一种亲水性化合物 (ii)，其中至少含有一个能与异氰酸酯基反应的活性基团和 至少一个能使聚氨酯聚合物直接或在与中和剂 (C) 反应生成盐后分散或溶于水介质 的基团； 至少一种化合物 (iii)，其中至少含有一个能与异氰酸酯基反应的活性基团和至少 一个可共聚的乙烯不饱和基团；至少一种化合物(iv)，含有至少两个能与异氰酸酯基团反应的活性基团；以及，可选地，至少一种扩链剂(v)，含有至少两个能与异氰酸酯基团反应的活性基团，该扩链剂不同于化合物(iv)；以及，其中树脂组合物(I)的非挥发性组分在干燥后可在 25°C 时重新分散或重新溶于水。 本发明进一步涉及包含本发明树脂组合物的可辐射固化组合物，该组合物可用于涂层应用或图形艺术应用。
• Radiation curable polymeric ink compositions
  申请人：——

  公开号：US20040198868A1

  公开（公告）日：2004-10-07

  The invention relates to an aqueous ink composition containing a polyurethane polymer and at least one colorant, wherein the colorant is covalently bonded to the polyurethane polymer, and the composition is crosslinkable to form a network containing the polyurethane polymer, wherein the crosslinking reaction is initiated by UV-irradiation or electron beam.

  本发明涉及一种含有聚氨酯聚合物和至少一种着色剂的水性油墨组合物，其中着色剂与聚氨酯聚合物共价键合，组合物可交联以形成含有聚氨酯聚合物的网络，其中交联反应由紫外线照射或电子束引发。
• Compositions durcissables par rayonnement
  申请人：U C B, S.A.

  公开号：EP0685535B1

  公开（公告）日：1998-01-07
• RADIATION CURABLE POLYMERIC INK COMPOSITIONS
  申请人：UCB, S.A.

  公开号：EP1412441A1

  公开（公告）日：2004-04-28
• RADIATION-CURABLE POLYURETHANE DISPERSION
  申请人：UCB, S.A.

  公开号：EP1451261A1

  公开（公告）日：2004-09-01