52718-79-3

Basic information

• Product Name: Benzenesulfonic acid, 4-methyl-, heptylidenehydrazide
• CAS NO: 52718-79-3
• Molecular Formula: C14H22N2O2S
• Molecular Weight: 282.407
• Mol File: 52718-79-3.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Benzenesulfonic acid, 4-methyl-, heptylidenehydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 4-methyl-, heptylidenehydrazide(52718-79-3)
• EPA Substance Registry System: Benzenesulfonic acid, 4-methyl-, heptylidenehydrazide(52718-79-3)

Safety Data

• Hazardous Substances Data: 52718-79-3(Hazardous Substances Data)

Upstream product

• 111-71-7 heptanal 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 3965-59-1 2,4-dimethylhexanal 

Downstream Products

• 27694-87-7 nona-1,2-dien-1-ylbenzene 
• 32395-96-3 n-phenoxyheptane 
• 112-06-1 heptyl acetate 
• 86724-25-6 heptyl-isopropyl ether 
• 84980-54-1 2-phenylthioheptanal tosylhydrazone 
• 35809-27-9 2-(phenylthio)heptanal 
• 86724-18-7 N-n-heptyl-N'-tosylhydrazine 
• 111-71-7 heptanal 
• 1120-21-4 n-Undecane 

Relevant articles and documents

Selective C?C Coupling of Vinyl Epoxides with Diborylmethide Lithium Salts

Vinyl epoxides and styrene oxide can react with diborylmethide lithium salts through an exclusive SN2 borylmethylation/ring opening in a regio- and diastereoselective way, depending on the nature of the substrate. The ring-opening protocol prov

Unsymmetrical 1,1-diborated multisubstituted sp3-carbons formed via a metal-free concerted-asynchronous mechanism

We have experimentally proved the unsymmetrical 1,1-diboration of diazo compounds, formed in situ from aldehydes and cyclic and non-cyclic ketones, in the absence of any transition metal complex. The heterolytic cleavage of the mixed diboron reagent, Bpin-Bdan, and the formation of two geminal C-Bpin and C-Bdan bonds has been rationalised based on DFT calculations to occur via a concerted-asynchronous mechanism. Diastereoselection is attained on substituted cyclohexanones and DFT studies provide understanding on the origin of the selectivity. The alkoxide-assisted selective deborylation of Bpin from multisubstituted sp3-carbon and generation of a Bdan stabilized carbanion, easily conducts a selective protodeboronation sequence.

Improved Preparations of Some Arenesulfonylhydrazones

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