4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

Base Information

Chemical Name:4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)
CAS No.:1621283-96-2
Molecular Formula:C₃₀H₃₆O₂
Molecular Weight:428.615
Hs Code.:

Synonyms:4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

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Chemical Property of 4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

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Technology Process of 4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

There total 8 articles about 4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol) 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: 40.0%

: 1621284-00-1
4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(1-methoxy-2,3,5-trimethylbenzene)

: 1621283-96-2
4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

Guidance literature:: With methyl magnesium iodide; In diethyl ether; at 180 ℃; for 4h; Inert atmosphere;
DOI:10.1002/chem.201403024

Reference yield:

: 63650-98-6
5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-ol

: 1621283-96-2
4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

Guidance literature:: Multi-step reaction with 3 steps

1: sodium carbonate; manganese(IV) oxide / dichloromethane / 48 h / 20 °C

2: zinc; titanium tetrachloride / tetrahydrofuran / 3.5 h / 0 °C / Inert atmosphere; Reflux

3: methyl magnesium iodide / diethyl ether / 4 h / 180 °C / Inert atmosphere

With manganese(IV) oxide; methyl magnesium iodide; titanium tetrachloride; sodium carbonate; zinc; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1002/chem.201403024

Reference yield:

: 1269259-99-5
(2E,4E)-ethyl 5-(-4-methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dienoate

: 1621283-96-2
4,4’-((1E,3E,5E,7E,9E)-3,8-dimethyldeca-1,3,5,7,9-pentaene-1,10-diyl)bis(2,3,5-trimethylphenol)

Guidance literature:: Multi-step reaction with 4 steps

1: lithium aluminium tetrahydride; aluminum (III) chloride / tetrahydrofuran / 24 h / 0 - 20 °C

2: sodium carbonate; manganese(IV) oxide / dichloromethane / 48 h / 20 °C

3: zinc; titanium tetrachloride / tetrahydrofuran / 3.5 h / 0 °C / Inert atmosphere; Reflux

4: methyl magnesium iodide / diethyl ether / 4 h / 180 °C / Inert atmosphere

With manganese(IV) oxide; aluminum (III) chloride; lithium aluminium tetrahydride; methyl magnesium iodide; titanium tetrachloride; sodium carbonate; zinc; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1002/chem.201403024