Tag: 200-300

On May 16, 2014, Li, Yiming; Pu, Jiahua; Jiang, Xuefeng published an article.Recommanded Product: Benzyl(4-bromophenyl)sulfane The title of the article was A Highly Efficient Cu-Catalyzed S-Transfer Reaction: From Amine to Sulfide. And the article contained the following:

A highly efficient Cu-catalyzed dual C-S bonds formation reaction, proceeding in alc. and water under air, is reported, in which inodorous stable Na2S2O3 is used as a sulfurating reagent. This powerful strategy provides a practical and efficient approach to construct thioethers, using readily available aromatic amines and alkyl halides as starting materials. Sensitive and synthetic useful functional groups could be tolerated. Furthermore, pharmaceuticals, glucose, an amino acid, and a chiral ligand are successfully furnished by this late-stage sulfuration strategy. 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 preparation dual carbon sulfur bond formation copper catalyst, aromatic amine alkyl halide sulfuration sodium thiosulfate sulfurating reagent, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Phenols, Thiophenols, and Derivatives Including Phenol and Thiophenol Ethers and Esters and other aspects.Recommanded Product: Benzyl(4-bromophenyl)sulfane

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

On May 5, 2008, Naidu, Ajay B.; Sekar, G. published an article.Application In Synthesis of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene The title of the article was An efficient intermolecular BINAM-copper(I) catalyzed Ullmann-type coupling of aryl iodides/bromides with aliphatic alcohols. And the article contained the following:

A wide range of alkyl aryl ethers are synthesized from the corresponding aryl iodides and aliphatic alcs. through Ullmann-type intermol. coupling reactions in the presence of a catalytic amount of easily available BINAM-CuI complex. Less reactive aryl bromides also reacted with aliphatic alcs. under identical conditions to give good yields of the alkyl aryl ethers without increasing the reaction temperature and time. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Application In Synthesis of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene

The Article related to aryl halide aliphatic alc ullmann coupling binam copper catalyst, alkyl aryl ether, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Phenols, Thiophenols, and Derivatives Including Phenol and Thiophenol Ethers and Esters and other aspects.Application In Synthesis of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene

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

On November 13, 2001, Oba, Tsuyoshi; Mizushima, Hirozumi; Sone, Hajime; Yamamuro, Akira; Hotta, Mitsuyuki published a patent.Name: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene The title of the patent was Preparation of methoxyphenyl alkyl ethers and blood circulation stimulators as external medicines. And the patent contained the following:

The compounds MeOC6H3R1OR2 (R1 = H, MeO; R2 = C1-18 alkyl, C7-24 aralkyl) are prepared 4-Methoxyphenol was reacted with Bu bromide in the presence of NaOH under reflux for 3 h to give 74.9% Bu 4-methoxyphenyl ether showing good stimulating blood circulation in guinea pig skin. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Name: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene

The Article related to methoxyphenyl alkyl ether preparation blood circulation stimulator, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Phenols, Thiophenols, and Derivatives Including Phenol and Thiophenol Ethers and Esters and other aspects.Name: 1-((2-Ethylhexyl)oxy)-4-methoxybenzene

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

On December 19, 2005, Salvatore, Ralph Nicholas; Smith, Robert A.; Nischwitz, Adam K.; Gavin, Terrence published an article.Computed Properties of 53136-21-3 The title of the article was A mild and highly convenient chemoselective alkylation of thiols using Cs2CO3-TBAI. And the article contained the following:

A mild and improved method for the synthesis of thioethers has been developed. In the presence of cesium carbonate, tetrabutylammonium iodide, and DMF, various alkyl and aryl thiols underwent S-alkylation to afford structurally diverse sulfides in high yield. Unprotected mercapto alcs. and thio amines reacted chemoselectively at the sulfur moiety exclusively. An example of a one-pot, solid-phase synthesis of a thioether is also described. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Computed Properties of 53136-21-3

The Article related to cesium carbonate tetrabutylammonium iodide alkylation thiol, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Phenols, Thiophenols, and Derivatives Including Phenol and Thiophenol Ethers and Esters and other aspects.Computed Properties of 53136-21-3

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

On July 19, 2019, Zhang, Shanshan; Chen, Fei; He, Yan-Mei; Fan, Qing-Hua published an article.Application In Synthesis of (2-Bromo-5-methoxyphenyl)methanamine The title of the article was Asymmetric Hydrogenation of Dibenzo[c,e]azepine Derivatives with Chiral Cationic Ruthenium Diamine Catalysts. And the article contained the following:

An efficient Ru-catalyzed asym. hydrogenation of dibenzo[c,e]azepines is reported. A series of seven-membered cyclic amines were obtained with moderate to excellent enantioselectivity. The catalyst counteranion played an important role in achieving high-level chiral induction. Moreover, a one-pot synthesis of chiral 6,7-dihydro-5H-dibenz[c,e]azepines via two-step reductive amination was also developed. The experimental process involved the reaction of (2-Bromo-5-methoxyphenyl)methanamine(cas: 887581-09-1).Application In Synthesis of (2-Bromo-5-methoxyphenyl)methanamine

The Article related to asym hydrogenation dibenzoazepine derivative ruthenium diamine catalyst, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Hydroxylamines, Hydrazines, Triazenes, Azides, Azines, and Azo and Diazo Compounds and other aspects.Application In Synthesis of (2-Bromo-5-methoxyphenyl)methanamine

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

Capozzi, Maria Annunziata M.; Centrone, Caterina; Fracchiolla, Giuseppe; Naso, Francesco; Cardellicchio, Cosimo published an article in 2011, the title of the article was A Study of Factors Affecting Enantioselectivity in the Oxidation of Aryl Benzyl Sulfides in the Presence of Chiral Titanium Catalysts.Name: Benzyl(4-bromophenyl)sulfane And the article contains the following content:

A series of experiments was performed to test a theor. model that we have recently proposed to explain the highly enantioselective oxidation of aryl benzyl sulfides with tert-Bu hydroperoxide in the presence of a complex between titanium and (S,S)- or (R,R)-hydrobenzoin. The studied variations involved the sulfides, the ligands, and the order of addition of reactants. The reaction path predicted by our model was confirmed in every experiment In particular, aryl benzyl sulfides behaved as the ideal substrate for this type of asym. oxidation, which yields synthetically useful, enantiopure aryl benzyl sulfoxides in a straightforward manner. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Name: Benzyl(4-bromophenyl)sulfane

The Article related to enantioselective oxidation aryl benzyl sulfide chiral titanium catalyst, Physical Organic Chemistry: Stereochemistry and Stereochemical Relationships, Including Conformational Inversions and Rotational Isomerization and other aspects.Name: Benzyl(4-bromophenyl)sulfane

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

On October 19, 2016, Hao, Wen-Juan; Wu, Ya-Nan; Gao, Qian; Wang, Shu-Liang; Tu, Shu-Jiang; Jiang, Bo published an article.Recommanded Product: 157869-15-3 The title of the article was Dual cobalt(II)/silver catalysis: synthesis of aryliminated pyrrolo[2,3-b]indoles via multicomponent bicyclization cascades. And the article contained the following:

Dual cobalt(II)/silver catalysis enables multicomponent bicyclization cascades of 2-ethynylanilines, tert-Bu isocyanide, and arylamines, resulting in subsequent multiple bond-forming events to rapidly build up aryliminated pyrrolo[2,3-b]indoles such as I. The reaction pathway involves bimetal-catalyzed isocyanide insertion/1,3-dipolar cycloaddition/imination substitution sequence. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Recommanded Product: 157869-15-3

The Article related to aryliminated pyrroloindole preparation, ethynylaniline tert bu isocyanide arylamine multicomponent bicyclization cascade, cobalt silver catalyst, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Recommanded Product: 157869-15-3

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

Gao, Qian; Zhou, Peng; Liu, Feng; Hao, Wen-Juan; Yao, Changsheng; Jiang, Bo; Tu, Shu-Jiang published an article in 2015, the title of the article was Cobalt(II)/silver relay catalytic isocyanide insertion/cycloaddition cascades: a new access to pyrrolo[2,3-b]indoles.Recommanded Product: 2-((4-Methoxyphenyl)ethynyl)aniline And the article contains the following content:

The combination of Co(acac)2 and AgOTf enables the bimetallic relay catalysis reaction of 2-ethynylanilines and isocyanides, allowing easy and low-cost access to new densely functionalized pyrrolo[2,3-b]indoles. The reaction pathway involves a Co(acac)2-catalyzed double isocyanide insertion followed by a silver-enabled 1,3-dipolar cycloaddition [e.g., 2-(phenylethynyl)aniline + isocyanocyclohexane in 1:2 molar ratio → pyrrolo[2,3-b]indole I (up to 86%, under aerobic conditions)]. The synthetic utility of these bicycloaddn. reactions results in subsequent C-C and C-N bond-forming events to rapidly build up mol. complexity. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Recommanded Product: 2-((4-Methoxyphenyl)ethynyl)aniline

The Article related to cobalt silver relay catalytic isocyanide insertion cycloaddition cascade, ethynylanaline reaction isocyanide pyrroloindole preparation, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Recommanded Product: 2-((4-Methoxyphenyl)ethynyl)aniline

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

Liu, Wei; Liu, Sheng; Xie, Hongqi; Qing, Zhixing; Zeng, Jianguo; Cheng, Pi published an article in 2015, the title of the article was TBHP mediated oxidation of N-2-alkynylphenyl α-amino carbonyl compounds to oxalic amides using visible light photoredox catalysis and their application in the synthesis of 2-aryl indoles.Application In Synthesis of 2-((4-Methoxyphenyl)ethynyl)aniline And the article contains the following content:

A visible light promoted and TBHP mediated oxidative reaction of N-((2-arylalkynyl)aryl)glycine esters I [R1 = H, 4-Me, 4-F, 4-Cl; R2 = C6H5, Pr, 2-F-C6H4, etc.] to give (2-arylalkynyl)oxalic amides II was developed. In the presence of CuBr and photocatalyst Ru(bpy)3Cl2, the reaction proceeded smoothly to afford the corresponding oxalic amides under the irradiation of 26 W compact fluorescence bulb at room temperature Furthermore, compounds II were further reacted to give 2-aryl indoles III [R1 = H, 5-F; R3 = H, 4-Me, 2-F, 4-F] without an addnl. deacylation step through a favored 5-endo-dig N-cyclization process using AgNO3 as catalyst. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Application In Synthesis of 2-((4-Methoxyphenyl)ethynyl)aniline

The Article related to aryl indole preparation, arylalkynyl oxalic amide preparation silver nitrate catalyst cyclization, tbhp oxidant arylalkynyl glycine ester ruthenium photocatalyst oxidation and other aspects.Application In Synthesis of 2-((4-Methoxyphenyl)ethynyl)aniline

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

On June 21, 2019, Tao, Shou-Wei; Zhou, Jing-Ya; Liu, Rui-Qing; Zhu, Yong-Ming published an article.Quality Control of 2-((4-Methoxyphenyl)ethynyl)aniline The title of the article was One-Pot Synthesis of N-Imidoyl-(1H)-indoles via Palladium-Catalyzed Oxidative Insertion Domino Reaction with Isocyanide and Arylboronic Acid. And the article contained the following:

Efficient one-pot synthesis of N-imidoyl-1H-indoles, e.g., I, has been described, which is achieved by the palladium-catalyzed oxidative insertion of 2-(phenylethynyl)aniline, arylboronic acid, and isonitrile. This method provides a way to synthesize N-imidoyl-(1H)-indoles, which has a wide substrate scope, good functional group tolerance, and mild reaction condition. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Quality Control of 2-((4-Methoxyphenyl)ethynyl)aniline

The Article related to alkynylaniline arylboronic acid isocyanide oxidative insertion domino reaction palladium, imidoylindole preparation, palladium oxidative insertion domino reaction catalyst and other aspects.Quality Control of 2-((4-Methoxyphenyl)ethynyl)aniline

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