4-methoxy-α-(para-toluenesulfonyloxyimino)benzylcyanide

• 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: 4-methoxy-α-(para-toluenesulfonyloxyimino)benzylcyanide
• 英文别名: α-(4-toluene-sulfonyloxyimino)-4-methoxybenzyl cyanide；(Z,E)-2-(4-Methoxyphenyl)-2-[(4-methylphenylsulphonyl)oxyimino]acetonitrile；[(Z)-[cyano-(4-methoxyphenyl)methylidene]amino] 4-methylbenzenesulfonate
• 化学式: C₁₆H₁₄N₂O₄S
• 分子量: 330.364
• InChiKey: PCXUSBICWPJFTN-FBMGVBCBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  23
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  97.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-methoxy-α-(para-toluenesulfonyloxyimino)benzylcyanide 、 巯基乙酸甲酯 在 三乙胺 作用下， 以 甲醇 为溶剂， 以42%的产率得到4-氨基-3-(4-甲氧基苯基)异噻唑-5-甲酸甲酯
  参考文献：
  名称：

  3-Aryl-5-isothiazolecarboxylic acids and related compounds used to lower

  摘要：

  3-苯基（或间位或对位取代苯基）-4-可替代基-5-异噻唑羧酸盐、酯和简单酰胺，用于降低哺乳动物体内尿酸水平。

  公开号：

  US04346094A1

文献信息

• PHOTOSENSITIVE RESIN COMPOSITION, OXIME SULFONATE COMPOUND, METHOD FOR FORMING CURED FILM, CURED FILM, ORGANIC EL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE
  申请人：FUJIFILM Corporation

  公开号：US20130171415A1

  公开（公告）日：2013-07-04

  Disclosed is a photosensitive resin composition comprising: (Component A) an oxime sulfonate compound represented by Formula (1); (Component B) a resin comprising a constituent unit having an acid-decomposable group that is decomposed by an acid to form a carboxyl group or a phenolic hydroxy group; and (Component C) a solvent wherein in Formula (1) R 1 denotes an alkyl group, an aryl group, or a heteroaryl group, each R 2 independently denotes a hydrogen atom, an alkyl group, an aryl group, or a halogen atom, Ar 1 denotes an o-arylene group or an o-heteroarylene group, X denotes O or S, and n denotes 1 or 2, provided that of two or more R 2 s present in the compound, at least one denotes an alkyl group, an aryl group, or a halogen atom.

  揭示了一种光敏树脂组合物，包括：（组分A）由式（1）表示的肟磺酸盐化合物；（组分B）包括具有可被酸分解的基团的树脂，该基团通过酸分解形成羧基或酚羟基；和（组分C）溶剂 其中在式（1）中，R1表示烷基、芳基或杂芳基，每个R2独立地表示氢原子、烷基、芳基或卤素原子，Ar1表示邻芳撑基或邻杂芳撑基，X表示O或S，n表示1或2，前提是在化合物中存在两个或两个以上的R2时，至少有一个表示烷基、芳基或卤素原子。
• NOVEL TETRACARBOXYLIC DIANHYDRIDE, POLYIMIDE RESIN AND METHOD FOR PRODUCING THE SAME, PHOTOSENSITIVE RESIN COMPOSITIONS, PATTERNING PROCESS, METHOD FOR FORMING CURED FILM, INTERLAYER INSULATING FILM, SURFACE PROTECTIVE FILM, AND ELECTRONIC PARTS
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：US20190169211A1

  公开（公告）日：2019-06-06

  The present invention has been made in view of the circumstances herein. An object of the present invention is to provide: a tetracarboxylic dianhydride which can lead to a polyimide usable as a base resin of a photosensitive resin composition capable of forming a fine pattern and obtaining high resolution without impairing excellent characteristics such as mechanical strength and adhesiveness; a polyimide resin obtained by using the tetracarboxylic dianhydride; and a method for producing the polyimide resin. The tetracarboxylic dianhydride is shown by the following general formula (1).

  本发明是基于本文中的情况而作出的。本发明的目的是提供：一种四羧酸二酐，可导致聚酰亚胺，作为感光树脂组合物的基树脂，能够形成细微图案并获得高分辨率，同时不损害优异的特性，如机械强度和粘附性；通过使用该四羧酸二酐获得的聚酰亚胺树脂；以及生产该聚酰亚胺树脂的方法。该四羧酸二酐由以下通用式（1）所示。
• [EN] LATENT ACIDS AND THEIR USE<br/>[FR] ACIDES LATENTS ET LEUR UTILISATION
  申请人：BASF SE

  公开号：WO2016124493A1

  公开（公告）日：2016-08-11

  Compounds of the formula (I) and (IA) wherein X is -O(CO)-; R1 is C1-C12haloalkyl or C6-C10haloaryl; R2 is located in position 7 of the coumarinyl ring and is OR8; R2a, R2b and R2C independently of each other are hydrogen; R3 is C1-C8haloalkyl or C1-C8haloalkyl; R4 is hydrogen; and R8 is C1-C6alkyI; are suitable as photosensitive acid donors in the preparation of photoresist compositions such as used for example in the preparation of spacers, insulating layers, interlayer dielectric films, insulation layers, planarization layers, protecting layers, overcoat layers, banks for electroluminescence displays and liquid crystal displays (LCD).

  化合物的化学式（I）和（IA），其中X为-O(CO)-；R1为C1-C12卤代烷基或C6-C10卤代芳基；R2位于香豆素环的第7位，为OR8；R2a、R2b和R2C彼此独立地为氢；R3为C1-C8卤代烷基或C1-C8卤代烷基；R4为氢；R8为C1-C6烷基，适用于作为感光酸给体，用于制备光刻胶组合物，例如用于制备间隔层、绝缘层、层间介质膜、绝缘层、平坦化层、保护层、覆盖层、电致发光显示器和液晶显示器（LCD）的制备。
• Oximesulfonic acid esters and the use thereof as latent sulfonic acids
  申请人：——

  公开号：US20010037037A1

  公开（公告）日：2001-11-01

  The invention relates to the use of oximesulfonic acid esters of formula I 1 wherein m is 0 or 1 and x is 1 or 2; R 1 is, for example, substituted phenyl, R 2 has, for example, one of the meanings of R 1 or is unsubstituted phenyl, C 1 -C 6 alkanoyl, unsubstituted or substituted benzoyl, C 2 -C 6 alkoxycarbonyl or phenoxycarbonyl; or R 1 and R 2 , if necessary together with the CO group, form a ring, R 3 , when x is 1, is, for example, C 1 -C 18 alkyl, phenyl or phenanthryl, the radicals phenyl and phenanthryl being unsubstituted or substituted, or R 3 , when x is 2, is, for example, C 2 -C 12 alkylene, phenylene or oxydiphenylene, the radicals phenylene and oxydiphenylene being unsubstituted or substituted, as latent acid donors, especially at wavelengths over 390 nm, and to the use of the compounds in the production of photoresists.

  该发明涉及使用式I1的羟胺磺酸酯，其中m为0或1，x为1或2；R1为例如取代苯基，R2为例如具有R1的一种含义或为未取代苯基、C1-C6烷酰基、未取代或取代苯甲酰基、C2-C6烷氧羰基或苯氧羰基；或者如果必要，R1和R2连同CO基团一起形成环，当x为1时，R3为例如C1-C18烷基、苯基或苯并芘基，其中苯基和苯并芘基未取代或取代，或当x为2时，R3为例如C2-C12烷基、苯基或氧二苯基，其中苯基和氧二苯基未取代或取代，作为潜在酸供体，特别是在波长超过390纳米时，以及在光阻剂的生产中使用这些化合物。
• Oxime derivatives and the use thereof as photoinitiators
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1635220A2

  公开（公告）日：2006-03-15

  Radically photopolymerizable compositions comprising (a) at least one ethylenically unsaturated photopolymerizable compound; (b) as photoinitiator, at least one compound of the formula I, II, III and/or IV wherein m is 0 or 1; n is 0, 1, 2 or 3; x is 1 or 2; R1 is inter alia phenyl, naphthyl, anthracyl or phenanthryl, a heteroaryl radical, C2-C12alkenyl, C4-C8cycloalkenyl, or C6-C12bicycloalkenyl; R'1 is inter alia C2-C12alkylene, or phenylene; R2 has one of the meanings of R1 or inter alia is phenyl; y is 1 or 2; R3 if x is 1 inter alia is C1-C18alkylsulfonyl, or phenyl-C1-C3alkylsulfonyl, R3 if x is 2, is for example C2-C12alkylenedisulfonyl; R4 and R5 inter alia are hydrogen, halogen, or C1-C8alkyl; A is for example -S-, -O-, or -NR10-; R10 inter alia is hydrogen, or phenyl; and (c) at least one coinitiator; are especially suitable for the preparation of colour filter systems.

  具有根据公式I、II、III和/或IV的至少一种化合物作为光引发剂的(radically photopolymerizable compositions)，其中m为0或1；n为0、1、2或3；x为1或2；R1包括苯基、萘基、蒽基或菲基、杂环基、C2-C12烯基、C4-C8环烯基或C6-C12双环烯基；R'1包括C2-C12烷基、苯基或C2-C12烷基苯基；R2具有R1的含义之一或包括苯基；y为1或2；R3如果x为1，则包括C1-C18烷基磺酰基或苯基-C1-C3烷基磺酰基，如果x为2，则例如为C2-C12烷基二磺酰基；R4和R5包括氢、卤素或C1-C8烷基；A例如为-S-、-O-或-NR10-；R10包括氢或苯基等；并且至少包括一种协同引发剂，特别适用于制备彩色滤光片系统。