7598-10-9Relevant articles and documents
Retinoids and related compounds; 18: A convenient synthesis of retinoic acid analogs having an anthraquinone ring
Wada,Tode,Hiraishi,Tanaka,Ohfusa,Ito
, p. 1107 - 1110 (1995)
Synthesis of retinoic acid analogs involving an anthraquinone ring is described. The reaction of p-toluenesulfonylmethylanthraquinones 8 with ethyl 8-chloro-3,7-dimethyl-2,4,6-octatrienoate (6) and subsequent desulfonylation afforded the esters 10 and 11 as a mixture of terminal double bond isomers. After separation of these isomers, basic hydrolysis using 10% potassium hydroxide gave the corresponding acids 12 and 13, respectively, without isomerization of the terminal double bond in excellent yields.
D-A type tetracyano-anthraquinone dimethane photoelectric functional material as well as preparation method and application thereof
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Paragraph 0041; 0054-0058; 0068-0072; 0082-0086, (2020/11/01)
The invention provides a novel D-A type tetracyano-anthraquinone dimethane small molecule acceptor material as well as a preparation method and application thereof. The structure of the acceptor material is shown as a formula I in the specification. The small molecule acceptor material has good solubility and stability, has good matching of absorption spectrum and solar spectrum, and can be used in the field of solar cell materials.
ANTIBACTERIAL HYDROPHILIC COMPOUND AND USE THEREOF
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Paragraph 0176, (2020/04/10)
The present disclosure provides an antibacterial hydrophilic compound. The antibacterial hydrophilic compound may react, induced by light through a hydrogen abstraction group in the structural formula thereof, with a C—H group and thus bind to a surface of a material having the C—H group (for example, chemical fibers such as polyester, chinlon, and the like; plastics, rubbers, and other similar materials), which can impart a durable antibacterial activity and hydrophilicity to the material. The antibacterial hydrophilic compound has a relatively strong binding force to the surface of the material without damaging the mechanical properties of the raw material. The present disclosure also provides a modified material that is modified by the antibacterial hydrophilic compound.