benzophenone O-tosyloxime | 79426-17-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzophenone O-tosyloxime
• 英文别名: benzophenone-[O-(toluene-4-sulfonyl)-oxime ]；Benzophenon-[O-(toluol-4-sulfonyl)-oxim]；Benzophenon-oxim-p-toluolsulfonat；Benzophenonoxim-tosylat；Benzophenone O-tosyl oxime；(benzhydrylideneamino) 4-methylbenzenesulfonate
• CAS: 79426-17-8
• 化学式: C₂₀H₁₇NO₃S
• 分子量: 351.426
• InChiKey: IXQFIPAUGYSVEN-UHFFFAOYSA-N

物化性质

• 熔点：
  89-92 °C
• 沸点：
  499.9±38.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  64.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  benzophenone O-tosyloxime 在 silica gel 作用下， 以 氯仿 为溶剂， 以86%的产率得到N-苯甲酰替苯胺
  参考文献：
  名称：

  Costa, A.; Mestres, R.; Riego, J. M., Synthetic Communications, 1982, vol. 12, # 13, p. 1003 - 1006

  摘要：

  DOI：
• 作为产物：
  描述：

  二苯甲酮肟 、 对甲苯磺酰氯 在 sodium hydride 作用下， 生成 benzophenone O-tosyloxime
  参考文献：
  名称：

  Costa, A.; Mestres, R.; Riego, J. M., Synthetic Communications, 1982, vol. 12, # 13, p. 1003 - 1006

  摘要：

  DOI：

文献信息

• Synthesis of Primary Amines and<i>N</i>-Methylamines by the Electrophilic Amination of Grignard Reagents with 2-Imidazolidinone<i>O</i>-Sulfonyloxime
  作者：Mitsuru Kitamura、Shunsuke Chiba、Koichi Narasaka

  DOI：10.1246/bcsj.76.1063

  日期：2003.5

  2-Imidazolidinone O-sulfonyloxime reacts with various aryl and alkyl Grignard reagents as an electrophilic amination reagent, giving N-alkylated imines. The resulting imines are transformed to primary amines and N-methyl secondary amines by hydrolysis with CsOH and LiAlH4 reduction, respectively.

  2-咪唑烷酮 O-磺酰肟作为亲电胺化试剂与各种芳基和烷基格氏试剂反应，生成 N-烷基化亚胺。所得亚胺分别通过 CsOH 和 LiAlH4 还原水解转化为伯胺和 N-甲基仲胺。
• LITHOGRAPHIC PRINTING PLATE PRECURSOR AND LITHOGRAPHIC PRINTING METHOD
  申请人：IWAI Yu

  公开号：US20080087183A1

  公开（公告）日：2008-04-17

  A lithographic printing plate precursor includes an image-recording layer which is capable of being removed with at least one of printing ink and dampening water and contains a compound represented by the following formula (I), a sensitizing dye and a compound having at least one addition-polymerizable ethylenically unsaturated bond: wherein R 1 represents a monovalent substituent, R 2 , R 3 , R 4 , R 5 and R 6 each independently represents a hydrogen atom, a halogen atom or a monovalent substituent, and X − represents an anion.

  一种光刻印刷版前体包括一个图像记录层，该层能够被印刷油墨和润湿水中的至少一种去除，并含有以下式（I）所代表的化合物，一种敏化染料和至少一种含有至少一个加成聚合乙烯基不饱和键的化合物：其中R1代表一个单价取代基，R2、R3、R4、R5和R6各自独立地代表氢原子、卤素原子或单价取代基，X⁻代表一个阴离子。
• POLYMERIZABLE COMPOSITION AND LITHOGRAPHIC PRINTING PLATE PRECURSOR
  申请人：Sugasaki Atsushi

  公开号：US20090053653A1

  公开（公告）日：2009-02-26

  A polymerizable composition comprising: a polyurethane resin synthesized by using a compound represented by the following formula (I) as one of starting materials; a photopolymerization or thermal polymerization initiator; and an addition-polymerizable compound having an ethylenically unsaturated bond: wherein X represents a tri- or higher valent atom; R 1 and R 2 each independently represent a single bond or an alkylene group optionally having a substituent, provided that R 1 and R 2 do not represent a single bond at a same time; A represents a straight chain linking group; and n is an integer of from 1 to 5.

  一种可聚合的组合物，包括：由使用以下式(I)所表示的化合物之一作为起始材料合成的聚氨酯树脂；光聚合或热聚合引发剂；以及具有乙烯基不饱和键的加成聚合化合物：其中，X代表三价或更高价原子；R1和R2各自独立地表示单键或具有取代基的烷基基团，但R1和R2不能同时表示单键；A表示直链连接基团；n为1到5的整数。
• Network polymers and methods of making and using same
  申请人：THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

  公开号：US11535713B2

  公开（公告）日：2022-12-27

  The present invention relates to covalent adaptable networks (CANs) having exchangeable crosslinks that are able to undergo repeated covalent bond reshuffling through photo-activation at ambient temperatures. The invention provides covalent adaptable network forming compositions as well as methods of forming, remolding and recycling the CANs of the invention.

  本发明涉及具有可交换交联的共价适应性网络（CANs），这种网络能够在环境温度下通过光活化进行反复的共价键重组。本发明提供了共价适应性网络形成组合物以及形成、重塑和回收本发明 CAN 的方法。
• 305. Amidines. Part IX. Preparation of substituted amidines from ketoxime sulphonates and ammonia or amines
  作者：P. Oxley、W. F. Short

  DOI：10.1039/jr9480001514

  日期：——