63756-98-9

Upstream product

• 115171-05-6 N,N'-bis(ethoxycarbonyl)-3,4-dimethoxyphenylhydrazine 
• 2859-78-1 4-Bromoveratrole 

Downstream Products

• 109700-44-9 1-(3,4-dimethoxy-phenylhydrazono)-1,2,3,4-tetrahydro-quinolizinylium; bromide 
• 40918-98-7 (E)-3-(3,4-dimethoxyphenyl)acrylic acid tert-butyl ester 
• 62663-26-7 5,6-dimethoxy-2-phenyl-1H-indole 
• 31164-96-2 6,7-dimethoxy-2-phenyl-4H-benzo[d][1,3]oxazin-4-one 
• 1586799-48-5 C₁₇H₁₈N₂O₂ 
• 1586799-65-6 C₁₇H₁₆N₂O₂ 
• 117402-69-4 bis(3,4-dimethoxyphenyl)selenide 
• 73726-19-9 3-(3,4-Dimethoxy-phenyl)-5,7-dimethyl-4-oxo-3,4-dihydro-phthalazine-6-carboxylic acid ethyl ester 
• 91643-38-8 3-(3,4-Dimethoxy-phenylhydrazono)-buttersaeurenitril 

Relevant academic research and scientific papers

One-Pot Synthesis of Indoles and Pyrazoles via Pd-Catalyzed Couplings/Cyclizations Enabled by Aqueous Micellar Catalysis

An effective one-pot synthesis of either indoles or pyrazoles can be achieved via Pd-catalyzed aminations followed by subsequent cyclizations facilitated by aqueous micellar catalysis. This new technology includes efficient couplings with low loadings of palladium, a more stable source of the required hydrazine moiety, greater atom economy for the initial coupling, and reduced reaction temperatures, all leading to environmentally responsible processes.

ADDITION OF ARYLMETALLICS TO AZODICARBOXYLATES: A NOVEL SYNTHESIS OF ARYLHYDRAZINES BY AROMATIC HYDRAZINATION

Aryllithiums and arylmagnesium bromides add to the N=N bond of di-t-butyl azodicarboxylate, and subsequent acid deprotection provides the arylhydrazine.

Phenyl-1,2,3,4-tetrahydrocarbazoles and use thereof

This application relates to phenyl-substituted 1,2,3,4-tetrahydrocarbazoles and to their use as anti-depressant agents useful in the treatment of mental depression of either endogenous or reactive nature.