19350-71-1

Basic information

• Product Name: N'-(3-methoxybenzylidene)-4-methylbenzenesulfonohydrazide
• Synonyms: N'-(3-methoxybenzylidene)-4-methylbenzenesulfonohydrazide
• CAS NO: 19350-71-1
• Molecular Weight: 304.37
• Mol File: 19350-71-1.mol
• Article Data: 16

Chemical Properties

• CAS DataBase Reference: N'-(3-methoxybenzylidene)-4-methylbenzenesulfonohydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: N'-(3-methoxybenzylidene)-4-methylbenzenesulfonohydrazide(19350-71-1)
• EPA Substance Registry System: N'-(3-methoxybenzylidene)-4-methylbenzenesulfonohydrazide(19350-71-1)

Safety Data

• Hazardous Substances Data: 19350-71-1(Hazardous Substances Data)

Upstream product

• 591-31-1 3-methoxy-benzaldehyde 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 

Downstream Products

• 20056-57-9 1-methoxy-3-pentylbenzene 
• 60441-55-6 1-(3'-methoxyphenyl)-pentan-1-ol 
• 20657-34-5 1-methoxy-3-[(Z)-2-(3-methoxyphenyl)vinyl]benzene 
• 65864-99-5 1-(diazomethyl)-3-methoxybenzene 
• 52182-14-6 (2E)-3-(3-methoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one 

Relevant articles and documents

Divergent Synthesis of Vinyl-, Benzyl-, and Borylsilanes: Aryl to Alkyl 1,5-Palladium Migration/Coupling Sequences

Organosilicon compounds have been extensively utilized both in industry and academia. Studies on the syntheses of diverse organosilanes is highly appealing. Through-space metal/hydrogen shifts allow functionalization of C?H bonds at a remote site, which are otherwise difficult to achieve. However, until now, an aryl to alkyl 1,5-palladium migration process seems to have not been presented. Reported herein is the remote olefination, arylation, and borylation of a methyl group on silicon to access diverse vinyl-, benzyl-, and borylsilanes, constituting a unique C(sp3)?H transformation based on a 1,5-palladium migration process.

Palladium-Catalyzed Three-Component Coupling Reaction of o-Bromobenzaldehyde, N-Tosylhydrazone, and Methanol

A ligand-controlled palladium-catalyzed three-component reaction of o-bromobenzaldehyde, N-tosylhydrazone, and methanol is described. This reaction uses readily available compounds as starting materials while displaying a broad substrate scope and good functional group compatibility.

Rhodium(III)-Catalyzed Directed C-H Dienylation of Anilides with Allenes Leads to Highly Conjugated Systems

Allenes are unique coupling partners in transition-metal-catalyzed C-H functionalization leading to a variety of products via alkenylation, allenylation, allylation, and annulation reactions. The outcome is governed by both the reactivity of the allene and the formation and stability of the organometallic intermediate. An efficient Rh(III)-catalyzed, weakly coordinating group-directed dienylation of electronically unbiased allenes is developed using an N-acyl amino acid as a ligand. Further elaboration of the dienylated products to construct polycyclic compounds is also described.