8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid

Base Information

Chemical Name:8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid
CAS No.:1313574-52-5
Molecular Formula:C₃₅H₂₄O₃
Molecular Weight:492.574
Hs Code.:

Synonyms:8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid

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Chemical Property of 8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid

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Technology Process of 8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid

There total 2 articles about 8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid 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: 72.0%

: 2263-65-2
3-carboxy-4-hydroxybenzenediazonium tetrafluoroborate

: 501-65-5
diphenyl acetylene

: 1313574-52-5
8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid

Guidance literature:: With palladium diacetate; In methanol; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1002/chem.201100609

Reference yield: 28.0%

: 18624-52-7
2-diethylaminobenzoic acid

: 501-65-5
diphenyl acetylene

: 1313574-52-5
8-oxo-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-7-carboxylic acid

Guidance literature:: With silver tetrafluoroborate; 1,10-Phenanthroline; palladium diacetate; copper(II) acetate monohydrate; In methanol; at 100 - 120 ℃; for 24h; Inert atmosphere; Schlenk technique;