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Hydroxylamine, O-[1-(4-methoxyphenyl)-3-butenyl]- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

740794-24-5

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740794-24-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 740794-24-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,7,9 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 740794-24:
(8*7)+(7*4)+(6*0)+(5*7)+(4*9)+(3*4)+(2*2)+(1*4)=175
175 % 10 = 5
So 740794-24-5 is a valid CAS Registry Number.

740794-24-5Relevant academic research and scientific papers

Palladium-Catalyzed Ring-Forming Alkene Aminoaroylation of Unsaturated Hydrazones and Sulfonamides

Chen, Jun,Yang, Meng-Nan,Chen, Jia-Rong,Xiao, Wen-Jing

, p. 3314 - 3318 (2018/06/11)

The first example of a Pd(OAc)2-catalyzed ring-forming alkene aminoaroylation of unsaturated hydrazones and sulfonamides is described. This protocol features the use of diaryliodonium salts as both oxidants and aryl sources, thus enabling mild

Influence of hydroxylamine conformation on stereocontrol in Pd-catalyzed isoxazolidine-forming reactions

Lernen, Georgia S.,Giampietro, Natalie C.,Hay, Michael B.,Wolfe, John P.

supporting information; experimental part, p. 2533 - 2540 (2009/08/07)

Palladium-catalyzed carboamination reactions between N-Boc-O-(but-3-enyl) hydroxylamine derivatives and aryl or alkenyl bromides afford cis-3,5- and trans-4,5-disubstituted isoxazolidines in good yield with up to >20:1 dr. The diastereoselectivity observe

Palladium-catalyzed sequential one-pot reaction of aryl bromides with O-homoallylhydroxylamines: Synthesis of N-aryl-β-amino alcohols

Peng, Jinsong,Jiang, Dahong,Lin, Wenqing,Chen, Yuanwei

, p. 1391 - 1396 (2008/01/03)

The palladium-catalyzed sequential one-pot N-arylation-carbo-amination-C- arylation of O-homoallylhydroxylamines with two different aryl bromides provides rapid entry to differentially arylated N-aryl-3-arylmethylisoxazolidines in good yields with excelle

Palladium-catalyzed highly stereoselective synthesis of N-aryl-3-arylmethylisoxazolidines via tandem arylation of O- homoallylhydroxylamines

Peng, Jinsong,Lin, Wenqing,Yuan, Shixue,Chen, Yuanwei

, p. 3145 - 3148 (2008/02/07)

(Chemical Equation Presented) The palladium-catalyzed tandem arylation of O-homoallylhydroxylamines with 2 equiv of aryl bromides was examined. With Pd2(dba)3 (1 mol %) as the catalyst, Xantphos (2 mol %) as the ligand, and NaOt-Bu a

Palladium(0)-catalyzed cascade one-pot synthesis of isoxazolidines

Dongol, Krishna Gopal,Tay, Boon Ying

, p. 927 - 930 (2007/10/03)

A highly diastereoselective cascade reaction protocol has been developed for the synthesis of isoxazolidine derivatives utilizing aryl halides, O-homoallyl hydroxylamine and palladium(0) in a one-pot reaction.

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