Tag: 200-300

Wang, Jianqiang; Shi, Fangmin; Dai, Dongyan; Xiong, Liping; Yang, Yongpo published an article in 2021, the title of the article was N-bromosuccinimide/HCl mediated reduction of sulfoxides to sulfides.Reference of Benzyl(4-bromophenyl)sulfane And the article contains the following content:

An efficient reduction of sulfoxides RS(O)R1 (R = Ph, Me, benzyl, etc.; R1 = Ph, 4-chlorophenyl, n-Bu, etc.) to sulfides RSR1 mediated by N-bromosuccinimide (NBS)/HCl system has been developed. This protocol shows good functional group compatibility as well as broad substrates scope with operational simplicity. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Reference of Benzyl(4-bromophenyl)sulfane

The Article related to sulfide preparation, sulfoxide reduction bromosuccinimide catalyst, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Reference of Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On December 31, 2002, Bandgar, B. P.; Pandit, S. S.; Nagargoje, S. P. published an article.Reference of Benzyl(4-bromophenyl)sulfane The title of the article was Zinc-mediated simple and practical synthesis of sulfides. And the article contained the following:

A novel and inexpensive method for the synthesis of thioethers from alkyl halides and thiols using zinc was developed. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Reference of Benzyl(4-bromophenyl)sulfane

The Article related to alkyl halide reaction thiol zinc catalyst, sulfide preparation, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Reference of Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On July 19, 2019, Chen, Yang; Qi, Hongyi; Chen, Ning; Ren, Demin; Xu, Jiaxi; Yang, Zhanhui published an article.Recommanded Product: Benzyl(4-bromophenyl)sulfane The title of the article was Fluorium-Initiated Dealkylative Cyanation of Thioethers to Thiocyanates. And the article contained the following:

Thioethers are converted to thiocyanates via fluorium-initiated dealkylative cyanation. Selectfluor is used as the oxidant, and trimethylsilyl cyanide is used as the cyanation reagent. The well-streamlined procedure is user-friendly, operationally simple, and step-economical. The current mechanistic studies show that the sulfur radical cation and cyano radical are both involved. They combine to deliver cyanosulfonium, an intermediate toward thiocyanate after dealkylation. Alternatively, a nucleophilic mechanism is also possible. This dealkylative cyanation is also efficient in synthesizing thiocyanates with strongly electrophilic functionalities. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Recommanded Product: Benzyl(4-bromophenyl)sulfane

The Article related to thioether dealkylative cyanation, thiocyanate preparation, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Recommanded Product: Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On February 28, 1995, Bandgar, B. P.; Ghorpade, Pushplata K.; Shrotri, Nirupama S.; Patil, S. V. published an article.Category: ethers-buliding-blocks The title of the article was Polymer-supported reactions in organic synthesis. Part II. Synthesis of some sulfides. And the article contained the following:

Thiophenoxide ions supported on Amberlite IRA-900 (chloride from) have been treated with arylalkyl halides as well as with aryl halides to get sulfides which are useful in crop protection. Isolation of pure products by simple filtration and evaporation is an important feature of this method. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Category: ethers-buliding-blocks

The Article related to sulfides synthesis polymer supported reagent, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On May 14, 2014, Jiang, Xuefeng; Li, Yiming published a patent.Application of 53136-21-3 The title of the patent was Aryl alkyl thioether compound and its preparation. And the patent contained the following:

The invention relates to aryl alkyl thioether compound of Ar-S-CH2-R and its preparation The method includes: in a reaction solvent (methanol, ethanol, etc.), using arylamine derivative and haloalkane as starting materials, and Na2S2O3 as vulcanization reagent, under the action of copper catalyst (copper sulfate, copper nitrate, etc.), reacting to obtain aryl alkyl thioether compound The inventive synthesis method has easily-accessible and cheap starting materials, simple reaction operation, mild reaction conditions, high yield, and excellent functional group tolerance. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Application of 53136-21-3

The Article related to aryl alkyl thioether preparation, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Application of 53136-21-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Miyazaki, Takahiro; Kasai, Shinsei; Ogiwara, Yohei; Sakai, Norio published an article in 2016, the title of the article was Indium-Catalyzed Reductive Sulfidation of Esters by Using Thiols: An Approach to the Diverse Synthesis of Sulfides.Category: ethers-buliding-blocks And the article contains the following content:

A new reductive preparation of unsym. sulfides (i.e., thioethers) from esters and thiols in the presence of InI3 and either 1,1,3,3-tetramethyldisiloxane (TMDS) or PhSiH3 as the reductant was developed. This protocol was applied to not only benzoic acid esters that have a methoxy, Me, chloro, bromo, iodo, or trifluoromethyl group on the aromatic ring but also aliphatic acid esters with either aromatic or aliphatic thiols. A reaction mechanism is proposed by using Hammett plot results and several control experiments The synthesis of the target compounds was achieved using indium iodide (InI3) or indium bromide (InBr3) as catalysts. Starting materials included benzoic acid Me ester derivatives, benzenepropanoic acid 4-chlorophenyl ester, benzenepropanoic acid Ph ester, 1-naphthalenepropanoic acid Ph ester, benzeneacetic acid Me ester derivatives Thiol reactants included benzenethiol derivatives, benzenemethanethiol, 1-octanethiol. The title compounds thus formed included thioethers (sulfides), such as 1-methyl-4-[(phenylmethyl)thio]benzene, [2-(octylthio)ethyl]benzene, 1-methyl-4-[(3-phenylpropyl)thio]benzene. 2-[3-(Octylthio)propyl]phenol was formed from octanethiol and 3,4-dihydro-2H-1-benzopyran-2-one (i.e., hydrocoumarin). The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Category: ethers-buliding-blocks

The Article related to sulfide thioether preparation, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Xu, Bo; Liu, Wei; Kuang, Chunxiang published an article in 2014, the title of the article was Palladium-Catalyzed C-H Acylation of Arenes Using Thioethers as Directing Groups.SDS of cas: 53136-21-3 And the article contains the following content:

A highly efficient protocol for regioselective synthesis of diaryl ketones by palladium-catalyzed direct acylation of arenes using thioethers as directing groups is reported. The possible pathway of direct acylation between thioethers and α-oxocarboxylic acids is discussed. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).SDS of cas: 53136-21-3

The Article related to diaryl ketone preparation regioselective acylation arene thioether directing group, palladium catalyzed carbon hydrogen acylation thioether alpha oxocarboxylic acid, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ketones and Derivatives, Including Quinones and Sulfur Analogs and other aspects.SDS of cas: 53136-21-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On July 31, 2006, Zhan, Zhuang-Ping; Lang, Kai published an article.Recommanded Product: Benzyl(4-bromophenyl)sulfane The title of the article was A novel one pot synthesis of benzyl sulfides: samarium-induced, benzyl bromide mediated reduction of alkyl thiocyanates and diaryl disulfides in methanol. And the article contained the following:

A convenient synthesis of benzyl sulfides by the treatment of alkyl thiocyanates or diaryl disulfides with metallic Sm and benzyl bromide in MeOH was developed. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Recommanded Product: Benzyl(4-bromophenyl)sulfane

The Article related to reduction alkyl thiocyanate aryl disulfide samarium reducing agent, benzyl bromide mediated reduction thiocyanate disulfide preparation sulfide, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Ethers, Sulfides, and The Corresponding Onium Compounds and other aspects.Recommanded Product: Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On November 25, 2015, Gao, Chunji; Sun, Xiangnan; Chen, Ming; Cui, Ming; Cui, Dunzhu published a patent.Quality Control of Benzyl(4-bromophenyl)sulfane The title of the patent was Aromatic amine compound, its preparation and application in organic electroluminescence device. And the patent contained the following:

The invention relates to aromatic amine compound of formula I, its preparation and application in organic electroluminescence device. Compounds I, wherein R1, R2, R3, and R4 are independently H, halo, cyano, C1-C30 alkyl, etc.; Ar1 and Ar2 are independently C6-C50 arylidene; or Ar1, nitrogen atom directly connected with Ar1, and Ph ring of substituent group R1 together form the carbazole structure, or Ar2, nitrogen atom directly connected with Ar2 and Ph ring of substituent group R2 together form the carbazole structure, are claimed. Compound II was prepared by multi-step procedure (procedure given). The inventive aromatic amine compound can be used for preparing organic electroluminescence device. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Quality Control of Benzyl(4-bromophenyl)sulfane

The Article related to aromatic amine preparation application organic electroluminescence device, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amines, Amine Oxides, Imines, and Quaternary Ammonium Compounds and other aspects.Quality Control of Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On December 9, 2015, Gao, Chunji; Zhang, Chengcheng; Li, Guoqiang; Hu, Xiaoming; Cui, Dunzhu published a patent.Formula: C13H11BrS The title of the patent was Preparation of aromatic amine compound and their application as light-emitting devices. And the patent contained the following:

The invention is related to the preparation of aromatic amine compound I and their application as light-emitting devices. The invention provides an aromatic amine compound I, wherein R1-R4 are independent H, halo, cyano, C1-C30 alkyl, C6-C50 aryl, C7-C50 arylalkyl, C7-50 aryl alkoxy, C7-50 arylalkyl-thiol, or C5-50 heteroaryl; and Ar1 and Ar2 are independently selected from C6-50 arylidene; are claimed. Compound I was prepared by multi-step procedure (procedure given). The inventive aromatic amine compound(current efficiency reaching 6.7 cd/A under elec. c.d. of 20mA/cm2, and service life reaching 6800h) can be used for preparing organic light-emitting devices. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Formula: C13H11BrS

The Article related to preparation aromatic amine compound application light emitting devices, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amines, Amine Oxides, Imines, and Quaternary Ammonium Compounds and other aspects.Formula: C13H11BrS

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem