22771-99-9

Usage

Uses

Used in Pharmaceutical Industry:
4-(4-Chlorophenylsulfonyl)Morpholine, 97% is used as a building block for the synthesis of pharmaceuticals. Its reactivity with nucleophiles and electrophiles allows for the creation of a wide range of drug molecules, contributing to the development of new medications.
Used in Agrochemical Industry:
In the agrochemical industry, 4-(4-Chlorophenylsulfonyl)Morpholine, 97% serves as a key component in the synthesis of various agrochemicals. Its versatility in reactions enables the production of effective compounds for crop protection and other agricultural applications.
Used in Fine Chemicals Synthesis:
4-(4-Chlorophenylsulfonyl)Morpholine, 97% is utilized as a reagent in the synthesis of fine chemicals. Its ability to participate in numerous chemical reactions makes it a valuable asset in the production of specialty chemicals for various industries.
Used as a Crosslinking Agent in Polymer Materials:
4-(4-Chlorophenylsulfonyl)Morpholine, 97% is also used as a crosslinking agent in the preparation of polymer materials. This application enhances the properties of polymers, such as their strength, stability, and durability, making them suitable for a broader range of uses.

InChI:InChI=1/C10H12ClNO3S/c11-9-1-3-10(4-2-9)16(13,14)12-5-7-15-8-6-12/h1-4H,5-8H2

Upstream product

• 4394-85-8 4-morpholinecarboxaldehyde 
• 106-54-7 p-Chlorothiophenol 
• 873-77-8 (4-chlorphenyl)magnesium bromide 
• 5765-65-1 4-(benzoyloxy)morpholine 
• 14752-66-0 sodium p-chlorobenzenesulphinate 
• 637-87-6 1-Chloro-4-iodobenzene 
• 110-91-8 morpholine 
• 5138-90-9 sodium 4-chlorobenzenesulfonate 
• 1679-18-1 4-Chlorophenylboronic acid 
• 1828-66-6 morpholine-4-sulfonyl chloride 
• 23328-69-0 4-chloromorpholine 
• 673-41-6 p-chlorobenzenediazonium tetrafluoroborate 
• 1146-44-7 4,4'-dichlorophenyl thiosulfonate 
• 98-60-2 4-chlorobenzenesulfonyl chloride 

Relevant academic research and scientific papers

S(vi) in three-component sulfonamide synthesis: Use of sulfuric chloride as a linchpin in palladium-catalyzed Suzuki-Miyaura coupling

Sulfuric chloride is used as the source of the -SO2- group in a palladium-catalyzed three-component synthesis of sulfonamides. Suzuki-Miyaura coupling between the in situ generated sulfamoyl chlorides and boronic acids gives rise to diverse sulfonamides in moderate to high yields with excellent reaction selectivity. Although this transformation is not workable for primary amines or anilines, the results show high functional group tolerance. With the solving of the desulfonylation problem and utilization of cheap and easily accessible sulfuric chloride as the source of sulfur dioxide, redox-neutral three-component synthesis of sulfonamides is first achieved. This journal is

AEROBIC OXIDATIVE SYNTHESIS OF SULFONAMIDE USING Cu CATALYST

The present invention relates to a method for oxidative synthesis of sulfonamides using copper catalysts. , Oxygen (O) is used. 2 The oxidative synthesis of sulfonamides (1) comprises reacting a 2 th or sulfonyl hydrazide primary amine with a sulfonyl hydrazide (sulfonamide) with a copper catalyst on a solvent under the conditions in which the sulphonamide is fed. The oxidation coupling of the present invention showed extensive substrate ranges in an amine comprising a 2 primary amine, 1 primary amine and amine hydrochloride salt. It is worth notable that non-reactive aliphatic sulfonyl hydrazides in previously reported anaerobic systems can be used for the aerobic oxidation coupling of the present invention. The oxidation coupling of the present invention has been more effective on large scale.

Efficient and Practical Synthesis of Sulfonamides Utilizing SO2 Gas Generated on Demand

A simple and practical protocol was developed for the synthesis of sulfonamides by reacting organometallic reagents with SO2 gas generated on demand. SO2 was generated from readily available reagents safely in a highly contained and controlled fashion. The protocol allows the synthesis of sulfonamides without using either atom-inefficient SO2 surrogates or a SO2 cylinder that requires stringent storage regulations in the laboratory. The protocol was successfully applied to the synthesis of sildenafil.

Nickel(II)-Catalyzed Synthesis of Sulfinates from Aryl and Heteroaryl Boronic Acids and the Sulfur Dioxide Surrogate DABSO

We report a redox-neutral Ni(II)-catalyzed sulfination of readily available aryl and heteroaryl boronic acids. Using the combination of commercially available, air-stable NiBr2·(glyme), a commercially available phenanthroline ligand, and DABSO, boronic acids are efficiently converted to the corresponding sulfinate salts, which can be further elaborated to valuable sulfonyl-containing groups, including sulfones, sulfonamides, sulfonyl fluorides, and sulfonate esters. The catalyst loading can be reduced to 2.5 mol ?% on a gram scale. This practically simple protocol tolerates an unprecedented range of pharmaceutically relevant and electron-poor (hetero)aryl boronic acids, allowing the direct synthesis of active pharmaceutical ingredients.

Cu-catalyzed aerobic oxidative synthesis of sulfonamides from sulfonyl hydrazides and amines

An environmentally friendly route for sulfonamides has been developed. The oxidative coupling of sulfonyl hydrazides and amines was catalyzed by CuBr2 to produce various sulfonamides with the water and nitrogen gas as byproducts. Preliminary experiments revealed that the sulfonyl radical is likely to be involved in the reaction mechanism.

Direct Copper-Catalyzed Three-Component Synthesis of Sulfonamides

First introduced into medicines in the 1930s, the sulfonamide functional group continues to be present in a wide range of contemporary pharmaceuticals and agrochemicals. Despite their popularity in the design of modern bioactive molecules, the underpinning methods for sulfonamide synthesis are essentially unchanged since their introduction, and rely on the use of starting materials with preinstalled sulfur-functionality. Herein we report a direct single-step synthesis of sulfonamides that combines two of the largest monomer sets available in discovery chemistry, (hetero)aryl boronic acids and amines, along with sulfur dioxide, using a Cu(II) catalyst, to deliver a broad range of sulfonamides. Sulfur dioxide is provided by the surrogate reagent DABSO. The reaction tolerates broad variation in both coupling partners, including aryl, heteroaryl and alkenyl boronic acids, as well as cyclic and acyclic alkyl secondary amines, and primary anilines. We validate the method by showing that a variety of drugs, and drug-fragments, can be incorporated into the process.

Synthesis of aromatic sulfonamides through a copper-catalyzed coupling of aryldiazonium tetrafluoroborates, DABCO·(SO2)2, and N-Chloroamines

A copper-catalyzed aminosulfonylation of aryldiazonium tetrafluoroborates, DABCO·(SO2)2, and N-chloroamines is described. This coupling reaction provides an efficient and simple approach to a wide range of sulfonamides in moderate to good yields under mild conditions. Mechanistic investigation suggests that a radical process and transition-metal catalysis are merged in this tandem reaction.

MANUFACTURING METHOD OF COMPOUND HAVING SULFONYL GROUP

The present invention relates to a method for manufacturing a compound having a sulfonyl group, which includes a step for reacting thiosulfonates in a solvent comprising nucleophilic bases with an electrophilic agent. Accordingly, the present invention can manufacture the compound having the sulfonyl group with a variety of structures with high efficiency and high yield through more simplified processes than conventional methods.COPYRIGHT KIPO 2018

Metal-free I2O5-mediated direct construction of sulfonamides from thiols and amines

A simple and convenient method has been developed for the construction of sulfonamides via I2O5-mediated sulfonylation of amines with arylthiols. The present protocol provides an attractive approach to sulfonamides in moderate to good yields from readily accessible and easy to handle starting materials under mild and metal-free conditions.

Preparation method of sulfonamides compound

The invention discloses a reparation method of a sulfonamides compound. The preparation method includes: using thiophenol and amine which are simple and easy to get as raw materials; enabling the raw materials to be in direct oxidation coupling reaction under mediation of safe and stable iodine pentoxide to prepare sulfonamide. The preparation method has the advantages that reaction conditions are mild (60 DEG C), the raw materials are simple and easy to get and low in price, reaction environment is friendly, a substrate is wide in application range, and metal catalysts and harsh reaction conditions like low or high temperature and zero water and zero oxygen are not needed, so that metal pollution related to common synthesis methods is avoided; the preparation method further has the advantages of simple, convenient and safe operation, stable process condition and easiness in product purification and is suitable for large-scale production.