3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one

Base Information

• Chemical Name: 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one
• CAS No.: 118221-21-9
• Molecular Formula: C₁₄H₁₅N₅O₃S
• Molecular Weight: 333.371

Synonyms:3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one

Chemical Property of 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one

Chemical Property:

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Technology Process of 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one

There total 4 articles about 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one 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: 85.0%

3-Acetyl-5-methylsulfanyl-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one; compound with trifluoro-acetic acid (118221-16-2) → 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one (118221-21-9)

Guidance literature:

With hydrogenchloride; sodium nitrite; In water; at 5 ℃; for 0.25h;

DOI:10.1016/S0040-4039(00)80316-0

Reference yield:

N-phenylacetoacetamide (102-01-2,98624-45-4) → 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one (118221-21-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 68 percent / CHCl₃ / 1) reflux, 2) rt, 50 hr

2: 85 percent / NaNO₂, HCl / H₂O / 0.25 h / 5 °C

With hydrogenchloride; sodium nitrite; In chloroform; water;

DOI:10.1016/S0040-4039(00)80316-0

Reference yield:

3-[1-Hydroxy-eth-(E)-ylidene]-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one → 3-Acetyl-5-methylsulfanyl-7-nitroso-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one (118221-21-9)

Guidance literature:

In d₇-N,N-dimethylformamide; at -50 - 50 ℃; Equilibrium constant;

DOI:10.1007/BF00978446

upstream raw materials:

3-Acetyl-5-methylsulfanyl-1-phenyl-1,3,3a,4,7,7a-hexahydro-1,4,6,7-tetraaza-inden-2-one; compound with trifluoro-acetic acid

N-phenylacetoacetamide

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