2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

Base Information

Chemical Name:2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole
CAS No.:151080-43-2
Molecular Formula:C₁₆H₁₃NO₂
Molecular Weight:251.285
Hs Code.:

2-oxo-5-phenylcyclopenta<f>-2,3-dihydro<1,3>benzoxazole

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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 2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

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Technology Process of 2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

There total 4 articles about 2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole 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: 55.0%

: 140384-37-8
2,7-dioxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

: 151080-43-2
2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

Guidance literature:: With triethylsilane; trifluoroacetic acid; for 72h; Ambient temperature;

Reference yield:

: 54903-09-2
6-acetyl-3H-benzooxazol-2-one

: 151080-43-2
2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

Guidance literature:: Multi-step reaction with 3 steps

1: OH^(1-)

2: 70 percent / polyphosphoric acid / 0.92 h / 20 °C

3: 55 percent / triethylsilane, trifluoroacetic acid / 72 h / Ambient temperature

With triethylsilane; PPA; hydroxide; trifluoroacetic acid;

Reference yield:

: 54903-21-8
6-cinnamoylbenzo[d]oxazol-2(3H)-one

: 151080-43-2
2-oxo-5-phenylcyclopenta-2,3-dihydro<1,3>benzoxazole

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / polyphosphoric acid / 0.92 h / 20 °C

2: 55 percent / triethylsilane, trifluoroacetic acid / 72 h / Ambient temperature

With triethylsilane; PPA; trifluoroacetic acid;