N,N-dibutylamino-4-(diethoxyphosphoryl)methylbenzene | 131719-50-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-dibutylamino-4-(diethoxyphosphoryl)methylbenzene
• 英文别名: diethyl [4-(N,N-dibutyl)aminobenzyl]phodphonate；diethyl (4-(dibutylamino)benzyl)phosphonate；diethyl 4-(bis-butylamino)benzylphosphonate；Diethyl {[4-(dibutylamino)phenyl]methyl}phosphonate；N,N-dibutyl-4-(diethoxyphosphorylmethyl)aniline
• CAS: 131719-50-1
• 化学式: C₁₉H₃₄NO₃P
• 分子量: 355.458
• InChiKey: ITYWVJTYKRKDKY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  24
• 可旋转键数：
  13
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N,N-dibutylamino-4-(diethoxyphosphoryl)methylbenzene 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 生成 2,5-bis(2-{4-[2-(4-(N,N-dibutylamino)phenyl)vinyl]-2,5-dimethoxyphenyl}vinyl)terephthalonitrile
  参考文献：
  名称：

  Strong, Low-Energy Two-Photon Absorption in Extended Amine-Terminated Cyano-Substituted Phenylenevinylene Oligomers

  摘要：

  Three quadrupolar oligophenylenevinylenes with five rings in the conjugated backbone, terminal donor groups, and various acceptors and/or donors along the backbone were synthesized and their two-photon spectroscopic properties investigated. These chromophores exhibit large two-photon absorption cross sections over a wide wavelength range and two distinct peaks, the strongest of which (deltamax > 3600 GM) is observed at 960-970 nm, a wavelength close to twice the value of the linear absorption maximum (2lambda(1)max). The findings on these chromophores are compared with those for analogous molecules with shorter conjugation length, for which the main two-photon band is at significantly shorter wavelength than 2lambda(1)max.

  DOI：

  10.1021/ja052926i
• 作为产物：
  描述：

  正溴丁烷 、 4-氨基苄基磷酸二乙酯 在 potassium carbonate 作用下， 生成 N,N-dibutylamino-4-(diethoxyphosphoryl)methylbenzene
  参考文献：
  名称：

  Synthesis and characterization of amino-capped oligothiophene-based hole-transport materials

  摘要：

  制备了一系列七个基于噻吩的低聚物作为空穴传输材料。DBATn系列由六个低聚噻吩组成（n=1-6），两端连接两个二丁氨基苯乙烯电子供体单元。这些化合物的能隙范围从2.47到2.19电子伏特。研究发现，双氨基取代基调控电离电位，而电子亲和势和能隙直接取决于低聚噻吩链的长度。这些材料的块体晶体性质强烈依赖于桥接噻吩环的数目是奇数还是偶数。结果导致桥接中有奇数个噻吩单元的化合物相对于有偶数个环的结构表现出较低的熔点。从DBAT1和-2的单晶获得了X射线结构测定。在整个化合物系列中，均表现出良好的溶解性、热稳定性和成膜性。还制备了第七个化合物DH2E4T。这种分子与α,ω-二己基六噻吩相当，但溶解性更好，光学能隙更小（2.32电子伏特）。

  DOI：

  10.1039/b510826h

文献信息

• Extended Squaraine Dyes with Large Two-Photon Absorption Cross-Sections
  作者：Sung-Jae Chung、Shijun Zheng、Toru Odani、Luca Beverina、Jie Fu、Lazaro A. Padilha、Arianna Biesso、Joel M. Hales、Xiaowei Zhan、Karin Schmidt、Aijun Ye、Egbert Zojer、Stephen Barlow、David J. Hagan、Eric W. Van Stryland、Yuanping Yi、Zhigang Shuai、Giorgio A. Pagani、Jean-Luc Brédas、Joseph W. Perry、Seth R. Marder

  DOI：10.1021/ja065556m

  日期：2006.11.1

  Extended bis(donor)-substituted squaraine chromophores exhibit very high two-photon cross-sections (as high as 33 000 GM) in the near-IR; these can be attributed to the combination of large transition dipoles with small detuning energies. The modulus of the third-order nonlinear optical susceptibility at 1.3 mum has been found to be 7.0 x 10-11 esu for one of these chromophores.

  扩展的双（供体）取代的方酸根发色团在近红外区域表现出非常高的双光子截面（高达 33 000 GM）；这些可归因于大跃迁偶极子与小失谐能量的组合。已发现对于这些发色团之一，在 1.3 mm 处的三阶非线性光学磁化率的模量为 7.0 x 10-11 esu。
• Materials, methods, and uses for photochemical generation of acids and/or radical species
  申请人：Marder Seth

  公开号：US20050173683A1

  公开（公告）日：2005-08-11

  The present invention provides compounds and compositions, which include: at least one chromophore having strong simultaneous two-photon or multi-photon absorptivity; at least one acid- or radical-generator in close proximity to the chromophore; such that the single- or multi-photon excitation of the chromophore results in the generation of an acid and/or redical that is capable of activating chemistry; and such that compositions of matter based on the componds and compositions of the invention can be photo-patterned by one- or multiphoton excitation.

  本发明提供了化合物和组合物，其中包括：至少一种具有强烈的同时双光子或多光子吸收性的色团；至少一个与色团相邻的酸或自由基发生剂；这样，色团的单光子或多光子激发会产生能够激活化学反应的酸和/或自由基；并且基于该发明的化合物和组合物的物质组成可以通过单光子或多光子激发进行光图案化。
• Materials, methods and uses for photochemical generation of acids and/or radical species
  申请人：The Arizona Board of Regents on behalf of the University of Arizona

  公开号：EP2236488A1

  公开（公告）日：2010-10-06

  The present invention provides compounds and compositions, including a selenonium or sulfonium group, which include; at least one chromophore having strong simultaneous two-photon or multi-photon absorptivity; at least one acid- or radical-generator in close proximity to the chromophore; such that the single- or multi-photon excitation of the chromophore results in the generation of an acid and/or radical that is capable of activating chemistry; and such that compositions of matter based on the compounds and compositions of the invention can be photo-patterned by one- or multi-photon excitation.

  本发明提供了包括硒基或锍基团的化合物和组合物，其中包括：至少一个具有强同步双光子或多光子吸收性的发色团；至少一个靠近发色团的酸或自由基发生器；这样，发色团的单光子或多光子激发会导致产生能够激活化学反应的酸和/或自由基；并且，基于本发明化合物和组合物的物质组合物可以通过单光子或多光子激发进行光图案化。
• Two-Photon Absorption at Telecommunications Wavelengths in a Dipolar Chromophore with a Pyrrole Auxiliary Donor and Thiazole Auxiliary Acceptor
  作者：Luca Beverina、Jie Fu、Amalia Leclercq、Egbert Zojer、Peter Pacher、Stephen Barlow、Eric W. Van Stryland、David J. Hagan、Jean-Luc Brédas、Seth R. Marder

  DOI：10.1021/ja050688l

  日期：2005.5.25

  Three new dipolar chromophores based on a diaklyaminophenyl donor, a pyrrole auxiliary donor, a thiazole auxiliary acceptor, and strong heterocyclic acceptors have been synthesized. For one of these compounds we have measured a very large non-degenerate two-photon cross section of ca. 1500 GM in the near-IR telecommunications range using a pump-probe technique. Calculations indicate the cross section for degenerate two-photon absorption is likely to be ca. 60% of this value.
• MATERIALS, METHODS, AND USES FOR PHOTOCHEMICAL GENERATION OF ACIDS AND/OR RADICAL SPECIES
  申请人：The Arizona Board of Regents

  公开号：EP1390664A1

  公开（公告）日：2004-02-25