3-isopropylthioxanthone | 138249-96-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫色烯
• 英文名称: 3-isopropylthioxanthone
• 英文别名: 9H-Thioxanthen-9-one, 3-(1-methylethyl)-；3-propan-2-ylthioxanthen-9-one
• CAS: 138249-96-4
• 化学式: C₁₆H₁₄OS
• 分子量: 254.353
• InChiKey: FBKCIXGXXJOPJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  在 zinc(II) chloride 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 生成 3-isopropylthioxanthone
  参考文献：
  名称：

  3-位取代硫杂蒽酮化合物及其制备方法和光聚合体系应用

  摘要：

  本发明涉及有机功能新材料化学品领域，首次披露了一类新奇的3‑位取代的硫杂蒽酮类新结构化合物，其制备方法，以及含有该类化合物的辐射固化配方材料体系及其应用。这些硫杂蒽酮物质是重要的含烯不饱和体系光聚合过程的光敏引发剂关键精细化学品。

  公开号：

  CN114105943A

文献信息

• Acid- and radical-generating agent and method for generating acid and radical
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：US10451967B2

  公开（公告）日：2019-10-22

  It is a subject of the present invention to provide an acid- and radical-generating agent which has high sensitivity to an active energy ray having a wavelength of around 300 to 450 nm, and can exert both high acid-generating performance and high radical-generating performance, and has heat resistance; and a method for generating an acid and a radical. The present invention relates to a compound represented by the general formula (A); an acid- and radical-generating agent comprising the compound; and a method for generating an acid and a radical: wherein n pieces of R1 each independently represent an alkyl group, which may have a specific functional group in the chain, or in which a hydrogen atom may be substituted by a halogen atom; an alkoxy group, in which a hydrogen atom may be substituted by a halogen atom; an aryl group or an aryloxy group, in which a hydrogen atom may be substituted by a halogen atom, an alkyl group or a haloalkyl group; or an arylalkyl group or an arylalkyloxy group, in which a hydrogen atom may be substituted by a halogen atom, an alkyl group or a haloalkyl group; n pieces of R2 and R3 each independently represent a hydrogen atom, an alkyl group or an alkoxycarbonyl group; R4 to R7 each independently represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an alkenyl group, an aryl group, an alkoxycarbonyl group, a dialkylamino group or a nitro group; Y represents an oxygen atom, a sulfur atom, or a carbonyl group; n pieces of Z each independently represent a sulfonyl group or an alkoxyphosphoryl group; n represents 1 or 2.

  本发明的一个目的是提供一种对波长约为300至450纳米的活性能量射线具有高灵敏度的酸和自由基生成剂，能够发挥高酸生成性能和高自由基生成性能，并具有耐热性；以及一种生成酸和自由基的方法。本发明涉及一种由通式（A）表示的化合物；包括该化合物的酸和自由基生成剂；以及生成酸和自由基的方法：其中n个R1分别独立表示一种烷基基团，该烷基基团可能在链中具有特定的功能基团，或者氢原子可能被卤原子取代；一种烷氧基团，其中氢原子可能被卤原子取代；一种芳基或芳氧基，其中氢原子可能被卤原子，烷基或卤代烷基取代；或一种芳基烷基或芳基氧基，其中氢原子可能被卤原子，烷基或卤代烷基取代；n个R2和R3分别独立表示氢原子，烷基基团或烷氧羰基团；R4到R7分别独立表示氢原子，卤原子，烷基基团，烷氧基团，烯基基团，芳基，烷氧羰基团，二烷基氨基团或硝基；Y表示氧原子，硫原子或羰基；n个Z分别独立表示磺酰基或烷氧基磷酰基；n表示1或2。
• 酰氯和硫杂蒽酮的制备方法
  申请人：深圳有为技术控股集团有限公司

  公开号：CN107540580B

  公开（公告）日：2021-05-25

  本发明涉及精细化学品和医药化学品材料领域，特别涉及邻氯硫基芳酰氯和硫杂蒽酮类化合物的经济性制备新工艺技术，以及其在合成光引发剂或其他新材料化学品中的应用。
• Process for the preparation of thioxanthones
  申请人：——

  公开号：US20030229233A1

  公开（公告）日：2003-12-11

  Processes are described for the preparation of thioxanthones (Formula I). A reactant mixture of a 2-chlorothiobenzoyl chloride (Formula II) and an aromatic compound (Formula III) is added to a slurry of a Friedel-Crafts catalyst in an organic Friedel-Crafts solvent. Products of the processes may be used for the preparation of a pharmaceutical product for use in the field of psycho-therapeutics, or as activators or sensitizers in the photo-polymerization of ethylenically unsaturated monomers. 1

  本文描述了制备噻吲酮（式I）的过程。将2-氯硫代苯甲酰氯（式II）和芳香族化合物（式III）的反应混合物加入有机Friedel-Crafts溶剂中的Friedel-Crafts催化剂浆中。该过程的产物可用于制备用于心理治疗领域的制药产品，或作为乙烯基不饱和单体的光聚合活化剂或敏化剂。
• Photoactivable nitrogen bases
  申请人：——

  公开号：US20040242867A1

  公开（公告）日：2004-12-02

  Compounds of the formula I R7″N—R6 RS—C,N—R4 H C, R′/I R, 3 R 2 (I) in which R, is an aromatic or heteroaromatic radical which is capable of absorbing light in the wave-length range from 200 nm to 650 nm and which is unsubstituted or substituted one or more times by C,—C,8alkyl, C2-C,ealkenyl, C2-C,8alkynyl, C,—C,ehaloalkyl, NO2, NR,OR, CN, OR,2, SR,2, C(O)R,3, C(O)OR,4, halogen or a radical of the formula II R˜—N′ R6 1 R5-C,N.R4 H I C—R3 I R2 (E) and which on absorption brings about a photoelimination which leads to the generation of an amidine group, R2 and R3 independently of one another are hydrogen, C,—C,ealkyl or phenyl which is unsubstituted or is substituted one or more times by C,—C,8alkyl, CN, OR,2, SR,2, halogen or C,—C,ehaloalkyl; R5 is C,—C,ealkyl or NR8R9; R4, R6, R, R8, R9, R,o and R inde-pendently of one another are hydrogen or C,—C,8alkyl; or R4 and R6 together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; or R5 and R, independently of R4 and R6, together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; or, if R5 is a radi-cal NR8R9, R, and R9 together form a C2-C,2alkylene bridge which is unsubstituted or is substituted by one or more C1-C4alkyl radicals; and R,2, R,3 and R,4 independently of one another are hydrogen or C,—C,ealkyl; are suitable as photoinitiators for compounds which react under base catalysis. 1

  公式I中的化合物，其中R，是一种芳香或杂芳基团，能够在200nm至650nm的波长范围内吸收光，并且未被取代或被C,-C,8烷基，C2-C,e烯基，C2-C,8炔基，C,-C,卤代烷基，NO2，NR，OR，CN，OR,2，SR,2，C(O)R,3，C(O)OR,4，卤素或公式II R' -N' R6 1 R5-C，N.R4 H I C-R3 I R2（E）取代一次或多次，吸收后引起光消除，导致产生酰胺基团，其中R2和R3独立地是氢，C,-C,e烷基或苯基，未被取代或被C,-C,8烷基，CN，OR,2，SR,2，卤素或C,-C,卤代烷基取代；R5是C,-C,e烷基或NR8R9；R4，R6，R，R8，R9，R,o和R独立地是氢或C,-C,8烷基；或R4和R6共同形成一个未被取代或被一个或多个C1-C4烷基基团取代的C2-C,2烷基桥；或R5和R，独立于R4和R6，共同形成一个未被取代或被一个或多个C1-C4烷基基团取代的C2-C,2烷基桥；或者，如果R5是一个基团NR8R9，R，和R9共同形成一个未被取代或被一个或多个C1-C4烷基基团取代的C2-C,2烷基桥；而R,2，R,3和R,4独立地是氢或C,-C,e烷基；适用于在碱催化下反应的化合物的光引发剂。
• Incorporable photoinitiator
  申请人：Wolf Jean-Pierre

  公开号：US20050228062A1

  公开（公告）日：2005-10-13

  Compounds of formula (I), wherein Y is, for example, C 3 -C, 12 alkylene, butenylene, butynylene, or C 4 -C, 12 alkylene interrupted one or more times by non-consecutive —O— or —NR 2 —; R 1 is a reactive group selected from OH, SH, NR 3 R 4 , —(CO)—OH, —(CO)—NH 2 , SO 3 H, —C(R 5 )═CR 6 R 7 , oxiranyl, —O—(CO)—NH—R 8 —NCO and —O—(CO)—R 9 —(CO)—X; R 2 is hydrogen, C 1 -C 4 alkyl or C 2 -C 4 hydroxyalkyl; R 3 and R 4 are each independently of the other hydrogen, C 1 -C 4 alkyl or C 2 -C 4 hydroxyalkyl; R 5 , R 6 and R 7 are each independently of the others hydrogen or methyl; R 8 is, for example, linear or branched C 4 -C 12 alkylene, or phenylene; R 9 is, for example, linear branched C 1 -C 16 alkylene, —CH═CH—, —CH═CH—CH 2 —, C 6 -cycloalkylene, phenylene or naphthylene; and X, X 1 and X 2 are each independently of the others OH, Cl, OCH 3 or OC 2 H 5 ; are suitable as photoinitiators that can be incorporated in a formulation to be cured.

  化合物的化学式(I)，其中Y可以是C3-C12烷基、丁烷基、丙炔基或C4-C12烷基，其中间被一个或多个非连续的-O-或-NR2-所打断；R1是从OH、SH、NR3R4、-(CO)-OH、-(CO)-NH2、SO3H、-C(R5)=CR6R7、环氧基、-O-(CO)-NH-R8-NCO和-O-(CO)-R9-(CO)-X中选择的反应基团；R2是氢、C1-C4烷基或C2-C4羟基烷基；R3和R4各自独立地是氢、C1-C4烷基或C2-C4羟基烷基；R5、R6和R7各自独立地是氢或甲基；R8可以是线性或支链的C4-C12烷基或苯基；R9可以是线性支链的C1-C16烷基、-CH═CH-、-CH═CH-CH2-、C6环烷基、苯基或萘基；X、X1和X2各自独立地是OH、Cl、OCH3或OC2H5；这些化合物适用作光引发剂，可以被纳入到需要固化的配方中。