by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Industry

CPC
C07C209/36

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C209/00Preparation of compounds containing amino groups bound to a carbon skeleton

Current Industry

C07C209/36by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Industries

Patents Grantslast 30 patents

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Activated carbon monolith catalyst, methods for making same, and us...
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Method and catalyst for preparing aniline compounds and use thereof
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- Issue date Mar 10, 2020
- SEASONS BIOTECHNOLOGY (TAIZHOU) CO., LTD.
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Process for catalytic hydrogenation of halonitroaromatics
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by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Di-, tri- and tetraphenylindane derivates and their use in organic...

Gas replacement process, gas replacement apparatus, and nitro compo...

Double-trapezoid structural member, fluidized apparatus and nitro c...

Bis(aniline) compounds containing multiple substituents with carbon...

Catalyst of platinum/zirconium dioxide/SBA-15 and method for prepar...

Intrinsically microporous ladder-type Tröger's base polymers

Para-phenylenediamine derivative, 1,4-cyclohexyldiamine derivative,...

Process for catalytic hydrogenation of halonitroaromatics

Processes

Multi-sandwich composite catalyst and preparation method and applic...

Bis(aniline) compounds containing multiple substituents with carbon...

Metal supported powder catalyst matrix and processes for multiphase...

Metal supported powder catalyst matrix and processes for multiphase...

Method for simultaneously preparing iron oxide red pigment and arom...

Multi-layered metal-carbon materials-based nanoarchitectures

Increasing the catalyst selectivity in the continuous hydrogenation...

Composite catalyst and preparation method therefor

Metal supported powder catalyst matrix and processes for multiphase...

Process for catalytic hydrogenation of halonitroaromatics

Diamines, polyimides, methods of making each, and methods of use

Catalyst of platinum/zirconium dioxide/SBA-15 and method for prepar...

Bis(aniline) compounds containing multiple substituents with carbon...

Polymer-supported transition catalyst

Composite catalyst and preparation method therefor

Activated carbon monolith catalyst, methods for making same, and us...

Method and catalyst for preparing aniline compounds and use thereof

Process for catalytic hydrogenation of halonitroaromatics

Catalyst modification with alkali metal, alkaline earth metal or ra...

Activated carbon monolith catalyst, methods for making same, and us...

Octahydroanthracene compound, preparation method and application th...

Patents Applicationslast 30 patents

GAS-LIQUID REACTION METHOD

METHOD FOR PREPARING PT-BASED ALLOY / MOFS CATALYST WITH HIGH HYDRO...

PROCESS FOR PRODUCING ANILINE

HYDROGENATION CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF

CATALYTIC HYDROGENATION OF AROMATIC NITRO COMPOUNDS

A CATALYTIC MATERIAL SUITABLE FOR HYDROGENATION REACTIONS COMPRISIN...

HYDROGENATION CATALYST, FLOW-TYPE ORGANIC SYNTHESIS SYSTEM USING TH...

METHOD FOR THE HYDROGENATION OF AROMATIC NITRO COMPOUNDS

RUBBER - FORMING ADDITIVES FROM END OF LIFE TIRES THROUGH SYNGAS PR...

Metal Supported Powder Catalyst Matrix and Processes for Multiphase...

Process for Catalytic Reduction of Nitro Compounds to Amines

Metal Supported Powder Catalyst Matrix and Processes for Multiphase...

CATALYTIC MATERIAL COMPRISING Ni SUPPORTED ON AN OXIDIC SUPPORT COM...

para-PHENYLENEDIAMINE DERIVATIVE, 1,4-CYCLOHEXYLDIAMINE DERIVATIVE,...

METHOD FOR REACTIVATING A PRECIOUS METAL IRON CATALYST AND PERFORMI...

METHOD FOR THE HYDROGENATION OF AROMATIC NITRO COMPOUNDS

MULTI-SANDWICH COMPOSITE CATALYST AND PREPARATION METHOD AND APPLIC...

METHOD FOR SIMULTANEOUSLY PREPARING IRON OXIDE RED PIGMENT AND AROM...

CATALYST SYSTEM FOR PRODUCING AROMATIC AMINES

PROCESS FOR CATALYTIC HYDROGENATION OF HALONITROAROMATICS

Metal Supported Powder Catalyst Matrix and Processes for Multiphase...

NOVEL PROCESSES

Metal Supported Powder Catalyst Matrix and Processes for Multiphase...

METHOD OF REDUCING AROMATIC NITRO COMPOUNDS

DI-, TRI- AND TETRAPHENYLINDANE DERIVATES AND THEIR USE IN ORGANIC...

GAS REPLACEMENT PROCESS, GAS REPLACEMENT APPARATUS, AND NITRO COMPO...

PROCESSES FOR CARRYING OUT CHEMICAL REACTIONS IN FLUID PHASE IN THE...

NITRO COMPOUND HYDROGENATION REACTION PROCESS AND HYDROGENATION REA...

DOUBLE-TRAPEZOID STRUCTURAL MEMBER, FLUIDIZED APPARATUS AND NITRO C...

COPPER NANOPARTICLE BASED CHEMOSELECTIVE REDUCTION