国家/地区 中国（12）
IPC部 C（12） B（6）
IPC大类 C07（12）
IPC小类 C07C（12） B01J（5） C07D（4）
C07B（3） C09K（2）
IPC C07C041/30（12）
发明人 GAO L（2） WANG Z（2） ZHANG H（2）
公开年 2022（3） 2012（2） 2017（2） 2021（2）
申请年 2017（2）  2020（2）  2021（2）  2022（2） 
专利权人

Synthesizing 1,3-butadiynes by heterogeneous catalysis comprises adding aryl-substituted alkynes, oxygen and nitrogen-doped graphene-supported copper catalyst into N,N-dimethylformamide solution, stirring and reacting.

GE Y, YANG D, MA X

New bromonorbornene derivative compound useful as reactive flame retardant monomer for preparation of flame-retardant dicyclopentadiene material.

CHEN H, ZHANG H, ZHANG L, YU D, YU Z, ZHANG Y

Preparation of bibenzyl compound involves mixing raw material containing biomass-based benzyl alcohol or benzyl alcohol derivative with reducing agent in solvent, contacting with catalyst, and subjecting to reductive coupling reaction, and one-step dehydroxylation-carbon-carbon coupling reaction.

LU R, JIANG H, LU F

Gas-responsive Pickering emulsifier used as particle emulsifier for oil-in-water Pickering emulsion, preferably Suzuki reaction, is formed from graphene oxide modified by tertiary amine.

GAO L, WANG Z, WANG X, SHAN Y

Use of fluorine-containing compound as additive for preparing battery electrolyte including lithium battery or zinc battery.

ZHANG J, ZHANG S, ZHANG X

New graphene-like benzophenanthrene discotic liquid crystal compound used for e.g. organic light-emitting diode, field-effect transistor, chemical sensor, and flexible display screen.

LIN H, LIU S, LONG X, ZHAO K, HU P, WANG B

Preparing graphene oxide-supported diimine-coordinated palladium complex, useful as e.g. catalyst in Suzuki reaction, comprises e.g. reacting aldehyde-containing diimine with silane coupling agent, and then reacting with graphene oxide.

LI T, SUN Y, LIU F

Preparation of 1,2-diphenylethane compound involves reacting ethylbenzene compound in presence of graphene supported bimetallic palladium-platinum catalyst and reduced graphene oxide.

LIANG Z, WANG Z, XU X, XIAO M

Synthesis of benzophenanthrene compound used as graphene monomer, involves dissolving bromobiphenyl derivative and trifluoromethanesulfonoperoxoyl iodide derivative in dimethylformamide, and treating obtained mixture with sodium carbonate.

WANG L, WU X, WANG Y, TANG Z, SHU Y, XU M, WANG F, WANG G, HAN J, TIAN H, CHEN L, HUANG Z

Preparation method of graphene oxide loaded palladium copper nanocapsules catalyst for preparing biphenyl, involves dripping palladium chloride glycol solution to graphene oxide ethylene glycol slurry and adding copper sulfate solution.

GAO L, HAN X, ZHENG G