2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole

Base Information

• Chemical Name: 2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole
• CAS No.: 80427-90-3
• Molecular Formula: C₁₇H₁₃NO₃
• Molecular Weight: 279.295
• Mol file: 80427-90-3.mol

Synonyms:

Chemical Property of 2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole

There total 2 articles about 2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole 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: 31.0%

3-methylbenzo[d]oxazol-2(3H)-one (21892-80-8) + (E)-3-phenylacrylic acid (140-10-3) → 6-cinnamoyl-3-methylbenzoxazolinone (80427-87-8) + 2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole (80427-90-3) + 6-(3-oxo-indanyl)-3-methylbenzoxazolinone (80427-92-5)

Guidance literature:

With PPA; at 65 ℃; for 6h; Product distribution; Mechanism; var. time, var. temperature;

Reference yield:

3-(3-methyl-6-benzoxazolinonyl)-3-phenylpropionic acid (80427-99-2) → 2,3-dihydro-2,5-dioxo-3-methyl-7-phenylcyclopentabenzoxazole (80427-90-3) + 6-(3-oxo-indanyl)-3-methylbenzoxazolinone (80427-92-5)

Guidance literature:

With PPA; Mechanism;

upstream raw materials:

3-methylbenzo[d]oxazol-2(3H)-one

(E)-3-phenylacrylic acid

3-(3-methyl-6-benzoxazolinonyl)-3-phenylpropionic acid