1228679-43-3

Basic information

• Product Name: (E)-N′-(1-(4-methoxyphenyl)ethylidene)-4-methylbenzenesulfonohydrazide
• Synonyms: (E)-N′-(1-(4-methoxyphenyl)ethylidene)-4-methylbenzenesulfonohydrazide
• CAS NO: 1228679-43-3
• Molecular Weight: 318.397
• Mol File: 1228679-43-3.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: (E)-N′-(1-(4-methoxyphenyl)ethylidene)-4-methylbenzenesulfonohydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-N′-(1-(4-methoxyphenyl)ethylidene)-4-methylbenzenesulfonohydrazide(1228679-43-3)
• EPA Substance Registry System: (E)-N′-(1-(4-methoxyphenyl)ethylidene)-4-methylbenzenesulfonohydrazide(1228679-43-3)

Safety Data

• Hazardous Substances Data: 1228679-43-3(Hazardous Substances Data)

Upstream product

• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 768-60-5 4-methoxyphenylacetylen 
• 100-06-1 1-(4-methoxyphenyl)ethanone 

Downstream Products

• 637-69-4 4-Methoxystyrene 
• 193361-04-5 α-deuterio-1-methoxy-4-vinylbenzene 
• 1373368-62-7 2-(4-methoxyphenyl)-4,4-dimethylpenten-3-one 
• 86387-70-4 2-(p-methoxyphenyl)-1-phenylprop-2-en-1-one 
• 1373368-65-0 3-(4-methoxyphenyl)but-3-en-2-one 
• 1373368-66-1 2-(4-methoxyphenyl)-4-d3-buten-3-one 
• 1373368-64-9 2-(4-methoxyphenyl)pent-1-en-3-one 
• 1373368-61-6 2-(4-methoxyphenyl)-1-phenylprop-2-enol 
• 1373368-63-8 2-(4-methoxyphenyl)-4-methylpenten-3-one 
• 89619-03-4 2-(4-methoxyphenyl)allylalcohol 
• 1712-69-2 1-isopropenyl-4-methoxybenzene 
• 1416587-64-8 3-(4-methoxyphenyl)-1-tosyl-1H-pyrazole 
• 4333-75-9 1-(4-methoxyphenyl)-1-phenylethene 
• 4356-69-8 1,1-bis-(4-methoxyphenyl)ethylene 

Relevant articles and documents

I2-TBHP-catalyzed oxidative cross-coupling of N -sulfonyl hydrazones and isocyanides to 5-aminopyrazoles

I2-TBHP-catalyzed oxidative cross coupling of N-sulfonyl hydrazones with isocyanides has been realized for the synthesis of 5-aminopyrazoles through formal [4 + 1] annulation via in situ azoalkene formation. Notable features are the metal/alkyn

Diversity-Orientated Stereoselective Synthesis through Pd-Catalyzed Switchable Decarboxylative C?N/C?S Bond Formation in Allylic Surrogates

Switchable catalytic transformation of reactants can be a powerful approach towards diversity-orientated synthesis from easily available molecular synthons. Herein, an endogenous ligand-controlled, Pd-catalyzed allylic substitution allowing for either selective C?N or C?S bond formation using vinylethylene carbonates (VECs) and N-sulfonylhydrazones as coupling partners has been developed. This versatile methodology provides a facile, divergent route for the highly chemo- and stereoselective synthesis of functional allylic sulfones or sulfonohydrazides. The newly developed protocol features wide substrate scope (nearly 80 examples), broad functional group tolerance, and potential for the late-stage functionalization of bioactive compounds. The isolation and crystallographic analysis of a catalytically competent π-allyl Pd complex suggests that the pathway leading to the allylic products proceeds through a different manifold as previously proposed for the functionalization of VECs with nucleophiles.

Hydrohydrazination of Arylalkynes Catalyzed by an Expanded Ring N-Heterocyclic Carbene (er-NHC) Gold Complex under Solvent-Free Conditions

[(THD-Dipp)AuOTf], supported by the strongly electron donating, sterically bulky THD-Dipp (1,3-bis(2,6-diisopropylphenyl)hexahydro-2H-1,3-diazepine-2-ylidene) seven-membered N-heterocyclic carbene ligand, efficiently promotes intermolecular addition of Ts- and Boc-hydrazine to arylalkynes under solvent-free conditions.