7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one

Base Information

• Chemical Name: 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one
• CAS No.: 7134-86-3
• Molecular Formula: C₁₅H₁₁NO₄
• Molecular Weight: 269.257

Synonyms:7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one

Chemical Property of 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one

Chemical Property:

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Technology Process of 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one

There total 3 articles about 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one 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:

7-phenyl-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one (7134-91-0) → 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one (7134-86-3)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; for 0.5h; under 228 Torr; Ambient temperature;

DOI:10.1139/v66-270

Reference yield:

phenylglyoxylic acid ethyl ester (1603-79-8) → 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one (7134-86-3)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid; ethanol / Ambient temperature

2: H₂ / Pd-C / ethanol / 0.5 h / 228 Torr / Ambient temperature

With hydrogen; palladium on activated charcoal; In ethanol; acetic acid;

DOI:10.1139/v66-270

Reference yield:

6-amino-benzo[1,3]dioxol-5-ol (7235-53-2) → 7-phenyl-7,8-dihydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one (7134-86-3)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid; ethanol / Ambient temperature

2: H₂ / Pd-C / ethanol / 0.5 h / 228 Torr / Ambient temperature

With hydrogen; palladium on activated charcoal; In ethanol; acetic acid;

DOI:10.1139/v66-270

upstream raw materials:

7-phenyl-[1,3]dioxolo[4',5':4,5]benzo[1,2-b][1,4]oxazin-6-one

phenylglyoxylic acid ethyl ester

6-amino-benzo[1,3]dioxol-5-ol

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