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N-benzylidene-2-methylbenzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14674-28-3

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14674-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14674-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,7 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14674-28:
(7*1)+(6*4)+(5*6)+(4*7)+(3*4)+(2*2)+(1*8)=113
113 % 10 = 3
So 14674-28-3 is a valid CAS Registry Number.

14674-28-3Relevant academic research and scientific papers

Assembly of homoallylamine derivatives through iron-catalyzed three-component sulfonamidoallylation reaction

Fan, Xiaohui,Zhu, Hong-Bo,Lv, Hao,Guo, Kun,Guan, Yong-Hong,Cui, Xiao-Meng,An, Bin,Pu, Yan-Ling

, p. 588 - 592 (2015/09/01)

An efficient FeCl3-catalyzed three-component reaction between aldehydes, sulfonamides and allylsilanes has been achieved, which provides a convenient, atom-economic and green way to construct homoallylamine derivatives. In addition, this reaction exhibits excellent syn stereoselectivity with γ-substituted allylsilanes. A practical three-component cascade process to homoallylamine derivatives is reported, which uses cheap and environmentally benign FeCl3 as catalyst and shows excellent syn stereoselectivity with γ-substituted allylsilanes.

Oxidative imination of toluenes catalyzed by Pd-Au/silica gel under mild reaction conditions

Cui, Xinjiang,Shi, Feng,Deng, Youquan

supporting information; experimental part, p. 7586 - 7588 (2012/10/07)

A Pd-Au/SiO2 catalyst was prepared for the oxidative imination of toluenes with up to 99% yields in the absence of dehydrating agents under mild conditions. Nanoparticles with a PdO layer and PdO-Au core may be the active structure for the reaction.

Catalytic asymmetric synthesis of dihydroquinazolinones from imines and 2-aminobenzamides

Cheng, Dao-Juan,Tian, Yu,Tian, Shi-Kai

supporting information; experimental part, p. 995 - 999 (2012/06/01)

An unprecedented catalytic asymmetric synthesis of aminal-containing heterocyclic compounds has been developed from imines and tethered nitrogen/nitrogen nucleophiles. In the presence of 10mol% of a commercially available chiral phosphoric acid, a range of aromatic, α,β- unsaturated, and aliphatic imines react with 2-aminobenzamides to give dihydroquinazolinones in good to excellent yields and ee. The enantioselectivity is significantly affected by the imine N-substituent through non-bonding interactions with the chiral phosphoric acid and the 2-aminobenzamide. Copyright

Squaramide-catalyzed enantioselective Friedel-Crafts reaction of indoles with imines

Qian, Yong,Ma, Gaoyuan,Lv, Aifeng,Zhu, Hai-Liang,Zhao, Jing,Rawal, Viresh H.

supporting information; experimental part, p. 3004 - 3006 (2010/08/05)

Chiral squaramides are highly enantioselective catalysts for Friedel-Crafts reaction of indoles with N-tosyl imines, affording 3-indolyl methanamine products in 85-96% yields and 84-96% ees. The Royal Society of Chemistry 2010.

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