5(6)-1(2H)-phthalazinonyl-4(1H)-benzimidazole-2-carbamate methyl ester

Base Information

Chemical Name:5(6)-1(2H)-phthalazinonyl-4(1H)-benzimidazole-2-carbamate methyl ester
CAS No.:138525-71-0
Molecular Formula:C₁₇H₁₃N₅O₃
Molecular Weight:335.322
Hs Code.:
Mol file:138525-71-0.mol

Synonyms:5(6)-1(2H)-phthalazinonyl-4(1H)-benzimidazole-2-carbamate methyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5(6)-1(2H)-phthalazinonyl-4(1H)-benzimidazole-2-carbamate methyl ester

Chemical Property:

PSA：116.51000
Density:1.553g/cm³
LogP:3.07060

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5(6)-1(2H)-phthalazinonyl-4(1H)-benzimidazole-2-carbamate methyl ester

There total 5 articles about 5(6)-1(2H)-phthalazinonyl-4(1H)-benzimidazole-2-carbamate methyl ester 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:

: 34840-23-8
1,3-Dicarbomethoxy-S-methylisothiourea

: 4-(3,4-diaminophenyl)phthalazin-1(2H)-one

: 138525-71-0
methyl (5-(4-oxo-3,4-dihydrophthalazin-1-yl)-1H-benzo[d]imidazol-2-yl)carbamate

Guidance literature:: With acetic acid; at 80 ℃; for 2h;

Reference yield:

: methyl 2-(4-amino-3-nitrobenzoyl)benzoate

: 138525-71-0
methyl (5-(4-oxo-3,4-dihydrophthalazin-1-yl)-1H-benzo[d]imidazol-2-yl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / isopropyl alcohol / 18 h / 80 °C

2: palladium 10% on activated carbon; ammonium formate / methanol / 18 h / 50 °C

3: acetic acid / 2 h / 80 °C

With palladium 10% on activated carbon; ammonium formate; hydrazine hydrate; acetic acid; In methanol; isopropyl alcohol;

Reference yield:

: 85-54-1
2-(4'-chloro-3'-nitrobenzoyl)benzoic acid

: 138525-71-0
methyl (5-(4-oxo-3,4-dihydrophthalazin-1-yl)-1H-benzo[d]imidazol-2-yl)carbamate

Guidance literature:: Multi-step reaction with 5 steps

1: ammonium hydroxide / 72 h / 80 °C

2: sulfuric acid / 18 h / Reflux

3: hydrazine hydrate / isopropyl alcohol / 18 h / 80 °C

4: palladium 10% on activated carbon; ammonium formate / methanol / 18 h / 50 °C

5: acetic acid / 2 h / 80 °C

With ammonium hydroxide; sulfuric acid; palladium 10% on activated carbon; ammonium formate; hydrazine hydrate; acetic acid; In methanol; isopropyl alcohol;