Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione

Base Information

• Chemical Name: Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione
• CAS No.: 62208-68-8
• Molecular Formula: C10H6N2O3
• Molecular Weight: 202.169
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID501260056
• Mol file: 62208-68-8.mol

Synonyms:Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione;62208-68-8;1H-BENZO[4,5]FURO[3,2-D]PYRIMIDINE-2,4-DIONE;1H-[1]benzofuro[3,2-d]pyrimidine-2,4-dione;MFCD00788168;SCHEMBL1309845;SCHEMBL17975924;C10H6N2O3;SLFPKTKTPDVQEX-UHFFFAOYSA-N;DTXSID501260056;AMY20689;RB3192;AKOS024462544;DS-9840;SY116499;CS-0085146;A868531

Chemical Property of Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione

Chemical Property:

• PSA: 79.38000
• LogP: 1.78720
• Storage Temp.: Inert atmosphere,Room Temperature
• XLogP3: 1.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 202.03784206
• Heavy Atom Count: 15
• Complexity: 318

Purity/Quality:

97% ^*data from raw suppliers

Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C3=C(O2)C(=O)NC(=O)N3

Technology Process of Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione

There total 10 articles about Benzofuro[3,2-d]pyrimidine-2,4(1H,3H)-dione 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: 88.0%

methyl 3-(carbamoylamino)-1-benzofuran-2-carboxylate → 1,2,3,4-Tetrahydro-2,4-dioxobenzofuro<3,2-d>pyrimidine (62208-68-8)

Guidance literature:

With methanol; sodium hydroxide; for 3h; Reflux;

Reference yield: 80.0%

3-Amino-1,2,3,4-tetrahydro-2,4-dioxobenzofuro<3,2-d>pyrimidine (91625-93-3) → 1,2,3,4-Tetrahydro-2,4-dioxobenzofuro<3,2-d>pyrimidine (62208-68-8)

Guidance literature:

With acetic acid; sodium nitrite; at 45 - 50 ℃;

Reference yield: 72.0%

methyl 3-amino-2-benzofurancarboxylate (57805-85-3) + urea (57-13-6) → 1,2,3,4-Tetrahydro-2,4-dioxobenzofuro<3,2-d>pyrimidine (62208-68-8)

Guidance literature:

at 200 ℃; for 2h;

upstream raw materials:

3-aminobenzofuran-2-carboxamide

urea

ethyl 3-aminobenzofuran-2-carboxylate

3-Amino-1,2,3,4-tetrahydro-2,4-dioxobenzofuro<3,2-d>pyrimidine

Downstream raw materials:

2,4-dichlorobenzo[4,5]furan[3,2-d]pyrimidine

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