3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide

Base Information

• Chemical Name: 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide
• CAS No.: 1321920-45-9
• Molecular Formula: C₂₇H₂₅ClFN₃O₅
• Molecular Weight: 525.964

Synonyms:3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide

Chemical Property of 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide

Chemical Property:

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Technology Process of 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide

There total 3 articles about 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide 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:

C7H7ClFN3O (1094769-79-5) + 5,6-dimethoxy-2-veratrylidene-indan-1-one → 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide (1321920-45-9)

Guidance literature:

With acetic acid; In methanol; for 12h; Reflux;

DOI:10.1016/j.bmcl.2011.06.018

Reference yield:

3,4-dimethoxy-benzaldehyde (120-14-9) → 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide (1321920-45-9)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydroxide / methanol / 20 °C

2: acetic acid

With acetic acid; sodium hydroxide; In methanol;

DOI:10.1016/j.bmcl.2012.09.108

Reference yield:

2-(3,4-dimethoxybenzylidene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one (861552-54-7) + C7H7ClFN3O (1094769-79-5) → 3-(3,4-Dimethoxyphenyl)-N-(3-choro-4-fluorophenyl)-6,7-dimethoxy-3a,4-dihydro-3H-indeno[1,2-c]pyrazole-2-carboxamide (1321920-45-9)

Guidance literature:

With acetic acid;

DOI:10.1016/j.bmcl.2012.09.108

upstream raw materials:

C₇H₇ClFN₃O

3,4-dimethoxy-benzaldehyde

2-(3,4-dimethoxybenzylidene)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one

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