(+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

Base Information

Chemical Name:(+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate
CAS No.:181463-66-1
Molecular Formula:C₂₅H₂₀O₅
Molecular Weight:400.431
Hs Code.:

Synonyms:(+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

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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 (+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

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Technology Process of (+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

There total 1 articles about (+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate 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: 84.0%

: 67-56-1
methanol

: 181428-95-5
(+/-)-(3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetic acid

: 181463-66-1
(+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

Guidance literature:: With sulfuric acid; for 8h; Heating;
DOI:10.1002/jhet.5570330364

Reference yield: 75.0%

: 181463-66-1
(+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

: 181463-70-7
methyl (3-benzoyl-2-phenyl-4-oxo-4H-1-benzopyran-8-yl)acetate

Guidance literature:: With selenium(IV) oxide; In dimethyl sulfoxide; at 120 ℃; for 1.16667h;
DOI:10.1002/jhet.5570330364

Reference yield:

: 181463-66-1
(+/-)-methyl (3-benzoyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-8-yl)acetate

: [3-((Z)-3-Benzylamino-3-phenyl-acryloyl)-2-hydroxy-phenyl]-acetic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / SeO₂ / dimethylsulfoxide / 1.17 h / 120 °C

2: 49 percent / toluene / 14 h / Heating

With selenium(IV) oxide; In dimethyl sulfoxide; toluene;
DOI:10.1002/jhet.5570330364