5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole

Base Information

• Chemical Name: 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole
• CAS No.: 83402-24-8
• Molecular Formula: C₂₁H₂₀N₂O₅S
• Molecular Weight: 412.466

Synonyms:5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole

Chemical Property of 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole

Chemical Property:

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Technology Process of 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole

There total 9 articles about 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole 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: 84.2%

4-amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole (41455-40-7) + formic acid (64-18-6) + acetic anhydride (108-24-7) → 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole (83402-24-8)

Guidance literature:

formic acid; acetic anhydride; In dichloromethane; at 50 ℃; for 1h;

4-amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole; With pyridine; In dichloromethane; at 50 ℃; for 1.5h;

DOI:10.3987/COM-04-S(P)8

Reference yield: 67.0%

4-amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole (41455-40-7) + formic acid ethyl ester (109-94-4) → 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole (83402-24-8)

Guidance literature:

In di-isopropyl ether; for 30h; Heating;

DOI:10.3987/COM-04-S(P)8

Reference yield:

4-amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole (41455-40-7) + formic acid (64-18-6) → 5-ethylenedioxy-4-formamido-1,3,4,5-tetrahydro-1-(p-tolylsulphonyl)benzindole (83402-24-8)

Guidance literature:

With pyridine; acetic anhydride; In chloroform; at 3 ℃; for 0.3h;

upstream raw materials:

4-amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole

formic acid

acetic anhydride

formic acid ethyl ester

Downstream raw materials:

4-[N-(methyl)-N-propargyl]amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole

4-[N-(methyl)-N-acetonyl]amino-5,5-ethylenedioxy-1-(toluene-4-sulfonyl)-3,4-dihydro-1H-benzo[c,d]indole

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