139633-72-0

Upstream product

• 5445-17-0 Methyl 2-bromopropionate 
• 121429-59-2 1,4-dihydro-7-methoxy-N-methylnaphthalene-1-sulfonamide 
• 121429-72-9 1,4-dihydro-7-methoxy-N,N-dimethylnaphthalene-1-sulfonamide 
• 128884-52-6 7-Methoxy-1,4-dihydro-naphthalene-1-sulfonic acid diethylamide 
• 121429-60-5 1,4-dihydro-7-methoxy-N-(1',1'-dimethylethyl)naphthalene-1-sulfonamide 
• 121429-73-0 1,4-dihydro-7-methoxy-N-(1',1'-dimethylethyl)-N-methylnaphthalene-1-sulfonamide 
• 139633-40-2 1,4-dihydro-7-methoxy-N-(1',1'-dimethylpropyl)naphthalene-1-sulfonamide 
• 128884-54-8 7-Methoxy-1,4-dihydro-naphthalene-1-sulfonic acid tert-butyl-methoxymethyl-amide 

Relevant academic research and scientific papers

γ- versus α-Substitution in Dihydronaphthalene Sulphonamides. A Novel Approach to (+/-)-Naproxen

Alkylation of N-alkyl dihydronaphthalene-1-sulphonamides, derived by reduction with Li/liq.NH3, can be directed in certain cases to the naphthalene 3-position, depending mainly on the steric bulk of the N-alkyl group(s).