ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate

Base Information

• Chemical Name: ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate
• CAS No.: 1023885-94-0
• Molecular Formula: C₂₀H₁₈N₄O₃S
• Molecular Weight: 394.454

Synonyms:ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate

Chemical Property of ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate

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Technology Process of ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate

There total 1 articles about ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate 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: 75.0%

4-(2-amino-3-cyano-4-phenyl-pyrrol-1-yl)-benzenesulfonamide (906096-16-0) + orthoformic acid triethyl ester (122-51-0) → ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate (1023885-94-0)

Guidance literature:

for 5h; Heating;

DOI:10.1016/j.bmc.2007.11.072

Reference yield: 87.0%

ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate (1023885-94-0) → 4-(3-amino-4-imino-5-phenyl-3,4-dihydropyrrolo[2,3-d]pyrimidin-7-yl)benzenesulfonamide (1023886-18-1)

Guidance literature:

With hydrazine; In ethanol; at 20 ℃; for 0.5h;

DOI:10.1016/j.bmc.2007.11.072

Reference yield: 70.0%

ethyl N-(3-cyano-4-phenyl-1-(4-sulfamoylphenyl)-1H-pyrrol-2-yl)-formimidate (1023885-94-0) + ethylamine (75-04-7,85404-22-4) → 4-(3-ethyl-4-imino-5-phenyl-3,4-dihydropyrrolo[2,3-d]pyrimidin-7-yl)benzenesulfonamide (1023886-20-5)

Guidance literature:

In ethanol; at 20 ℃; for 0.5h;

DOI:10.1016/j.bmc.2007.11.072

upstream raw materials:

4-(2-amino-3-cyano-4-phenyl-pyrrol-1-yl)-benzenesulfonamide

orthoformic acid triethyl ester

Downstream raw materials:

4-(3-amino-4-imino-5-phenyl-3,4-dihydropyrrolo[2,3-d]pyrimidin-7-yl)benzenesulfonamide

4-(3-ethyl-4-imino-5-phenyl-3,4-dihydropyrrolo[2,3-d]pyrimidin-7-yl)benzenesulfonamide

4-(3-benzyl-4-imino-5-phenyl-3,4-dihydropyrrolo[2,3-d]pyrimidin-7-yl)benzenesulfonamide

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