8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol

Base Information

Chemical Name:8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol
CAS No.:1313574-68-3
Molecular Formula:C₄₁H₃₂O₂
Molecular Weight:556.704
Hs Code.:

Synonyms:8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol

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Chemical Property of 8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol

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Technology Process of 8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol

There total 2 articles about 8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol 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: 82.0%

: 104-92-7
1-bromo-4-methoxy-benzene

: 1313574-49-0
8-oxo-1,2,3,4-tetraphenyl-spiro[4.5]deca-1,3,6,9-tetraene

: 1313574-68-3
8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol

Guidance literature:: 1-bromo-4-methoxy-benzene; With n-butyllithium; In diethyl ether; hexane; at -78 - 20 ℃; Inert atmosphere;

8-oxo-1,2,3,4-tetraphenyl-spiro[4.5]deca-1,3,6,9-tetraene; In diethyl ether; hexane; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1002/chem.201100609

Reference yield:

: 501-65-5
diphenyl acetylene

: 1313574-68-3
8-(4-methoxyphenyl)-1,2,3,4-tetraphenylspiro[4.5]deca-1,3,6,9-tetraene-8-ol

Guidance literature:: Multi-step reaction with 2 steps

1.1: palladium diacetate / methanol / 2 h / 20 °C / Inert atmosphere

2.1: n-butyllithium / diethyl ether; hexane / -78 - 20 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

With n-butyllithium; palladium diacetate; In methanol; diethyl ether; hexane;
DOI:10.1002/chem.201100609