3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-one

Base Information

• Chemical Name: 3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-one
• CAS No.: 286402-57-1
• Molecular Formula: C₉H₅N₅O₅S₂
• Molecular Weight: 327.301

Synonyms:3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-one

Chemical Property of 3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-one

Chemical Property:

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Technology Process of 3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-one

There total 1 articles about 3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ⁶,7-dithia-1,2,3a,5-tetraaza-inden-6-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: 45.0%

isocyanate de chlorosulfonyle (1189-71-5) + 3-(p-nitrophenyl)-5-mercapto-4H-1,2,4-triazole (6898-56-2) → 3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ6,7-dithia-1,2,3a,5-tetraaza-inden-6-one (286402-57-1)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In acetonitrile; at 20 ℃; for 1h;

Reference yield:

3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ6,7-dithia-1,2,3a,5-tetraaza-inden-6-one (286402-57-1) + β-D-glucose pentaacetate (604-69-3) → C23H23N5O14S2

Guidance literature:

With iodine; In 1,4-dioxane; Reflux;

Reference yield:

3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ6,7-dithia-1,2,3a,5-tetraaza-inden-6-one (286402-57-1) → 5-(2-amino-octanoyl)-3-(4-nitro-phenyl)-4,4-dioxo-4,5-dihydro-4λ6,7-dithia-1,2,3a,5-tetraaza-inden-6-one

Guidance literature:

Multi-step reaction with 2 steps

1: benzotriazol-1yloxy-tris(diMe-amino)phosphonium-F₆-phosphate; Et₃N / acetonitrile / 2 h / 20 °C

2: 72 percent / 88 percent aq. HCOOH / 5 percent Pd/C / methanol; dimethylformamide / 2 h

With formic acid; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine; palladium on activated charcoal; In methanol; N,N-dimethyl-formamide; acetonitrile; 1: Condensation / 2: Reduction;

upstream raw materials:

isocyanate de chlorosulfonyle

3-(p-nitrophenyl)-5-mercapto-4H-1,2,4-triazole

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