3',4'-diphenylspiro-3-one

Base Information

• Chemical Name: 3',4'-diphenylspiro-3-one
• CAS No.: 94801-30-6
• Molecular Formula: C₂₂H₁₅NO₃
• Molecular Weight: 341.366

Synonyms:3',4'-diphenylspiro-3-one

Chemical Property of 3',4'-diphenylspiro-3-one

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Technology Process of 3',4'-diphenylspiro-3-one

There total 1 articles about 3',4'-diphenylspiro-3-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: 30.8%

benzohydroximoyl chloride (698-16-8) + (E)-3-benzylidene-3H-isobenzofuran-1-one (4767-55-9) → diphenylfurazan oxide + 3',4'-diphenylspiro-3-one (94801-30-6)

Guidance literature:

With triethylamine; In diethyl ether; at 20 ℃; for 42h;

DOI:10.1021/jo00206a043

Reference yield: 69.0%

methanol (67-56-1) + 3',4'-diphenylspiro-3-one (94801-30-6) → methyl 2-(3,4-diphenyl-5-isoxazolyl)benzoate (94801-37-3)

Guidance literature:

With sulfuric acid; for 40h; Heating;

DOI:10.1021/jo00206a043

upstream raw materials:

benzohydroximoyl chloride

(E)-3-benzylidene-3H-isobenzofuran-1-one

Downstream raw materials:

methyl 2-(3,4-diphenyl-5-isoxazolyl)benzoate

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