N-Methyl-4-nitrosobenzolsulfonsaeureamid

Base Information

• Chemical Name: N-Methyl-4-nitrosobenzolsulfonsaeureamid
• CAS No.: 177536-49-1
• Molecular Formula: C₇H₈N₂O₃S
• Molecular Weight: 200.218
• Mol file: 177536-49-1.mol

Synonyms:N-Methyl-4-nitrosobenzolsulfonsaeureamid

Chemical Property of N-Methyl-4-nitrosobenzolsulfonsaeureamid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-Methyl-4-nitrosobenzolsulfonsaeureamid

There total 1 articles about N-Methyl-4-nitrosobenzolsulfonsaeureamid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 64.0%

N-methyl-4-nitro-benzenesulfonamide (6319-45-5) → N-Methyl-4-nitrosobenzolsulfonsaeureamid (177536-49-1)

Guidance literature:

With sodium hydroxide; ammonium chloride; zinc; In water; at 70 ℃; for 0.666667h;

DOI:10.1002/prac.19963380126

Reference yield: 52.0%

4-amino-3-methoxybenzaldehyde (90151-40-9) + N-Methyl-4-nitrosobenzolsulfonsaeureamid (177536-49-1) → 4-Formyl-2-methoxyazobenzol-4'-(N-methylsulfonsaeureamid) (177536-55-9)

Guidance literature:

In acetic acid; for 48h; Ambient temperature;

DOI:10.1002/prac.19963380126

Reference yield:

N-Methyl-4-nitrosobenzolsulfonsaeureamid (177536-49-1) → 4-Formyl-2-methoxyazobenzol-4'-(N-allyl-N-methylsulfonsaeureamid)

Guidance literature:

Multi-step reaction with 4 steps

1: 52 percent / acetic acid / 48 h / Ambient temperature

2: 94 percent / toluene / 1.5 h / Heating

3: 94 percent / K₂CO₃ / acetone / 16 h / Heating

4: 75 percent / 2 N HCl / dioxane / 0.5 h / Ambient temperature

With hydrogenchloride; potassium carbonate; In 1,4-dioxane; acetic acid; acetone; toluene;

DOI:10.1002/prac.19963380126

upstream raw materials:

N-methyl-4-nitro-benzenesulfonamide

Downstream raw materials:

4-Formyl-2-methoxyazobenzol-4'-(N-methylsulfonsaeureamid)

4-(1'',3''Dioxolan-2''-yl)-2-methoxyazobenzol-4'-(N-methylsulfonsaeureamid)

4-(1'',3''Dioxolan-2''-yl)-2-methoxyazobenzol-4'-(N-allyl-N-methylsulfonsaeureamid)