ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

Base Information

Chemical Name:ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate
CAS No.:783365-82-2
Molecular Formula:C₂₄H₁₅F₂NO₄
Molecular Weight:419.384
Hs Code.:

Synonyms:ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

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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 ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

Chemical Property:

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Technology Process of ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

There total 3 articles about ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate 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:

: C₂₄H₁₇F₄NO₄

: 783365-82-2
ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; at 80 ℃; for 1h;

Reference yield:

: 94695-50-8
ethyl 3-(2,3,4,5-tetrafkuorophenyl)-3-oxopropanoate

: 783365-82-2
ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: acetic anhydride / 0.5 h

2: dimethyl sulfoxide / 0.5 h / 60 °C

3: potassium carbonate / dimethyl sulfoxide / 1 h / 80 °C

With acetic anhydride; potassium carbonate; In dimethyl sulfoxide;

Reference yield:

: 138998-47-7
ethyl α<(N,N-dimethylamino)methylene>-2,3,4,5-tetrafluoro-β-oxobenzenepropanoate

: 783365-82-2
ethyl 1,2-difluoro-4-oxo-4H-pyrido[3,2,1-kl]-8-phenyl-phenoxazine-5-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: dimethyl sulfoxide / 0.5 h / 60 °C

2: potassium carbonate / dimethyl sulfoxide / 1 h / 80 °C

With potassium carbonate; In dimethyl sulfoxide;