2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

Base Information

Chemical Name:2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol
CAS No.:731849-04-0
Molecular Formula:C₂₂H₃₄O₄Si
Molecular Weight:390.595
Hs Code.:

Synonyms:2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

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Chemical Property of 2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

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Technology Process of 2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

There total 1 articles about 2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol 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: 90.0%

: 150312-46-2
2,6-dimethoxy-4-{2-[3-(1,1,2,2-tetramethyl-1-silapropoxy)phenyl]ethyl}phenol

: 731849-04-0
2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

Guidance literature:: With ammonia; lithium; tert-butyl alcohol; In tetrahydrofuran; for 1h; Heating;
DOI:10.1016/S0968-0896(02)00052-4

Reference yield: 97.0%

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 731849-04-0
2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

: 150312-47-3
1,1,2,2-tetramethyl-1-sila-1-{5-[2-(3,4,5-trimethoxyphenyl)ethyl]cyclohexa-1,4-dienyloxy}propane

Guidance literature:: In diethyl ether; at 0 - 20 ℃; for 30h;
DOI:10.1016/S0968-0896(02)00052-4

Reference yield:

: 731849-04-0
2,6-dimethoxy-4-{2-[5-(1,1,2,2-tetramethyl-1-silapropoxy)cyclohexa-1,4-dienyl]ethyl}phenol

: 2-methyl-6-[2-(3,4,5-trimethoxy-phenyl)-ethyl]-cyclohepta-2,4,6-trienone

Guidance literature:: Multi-step reaction with 8 steps

1.1: 97 percent / diethyl ether / 30 h / 0 - 20 °C

2.1: 1,2-dimethoxy-ethane / 5 h / Heating

2.2: 53 percent / 20 percent HF / acetonitrile / 12 h / 20 °C

3.1: 67 percent / MCPBA / CH₂Cl₂ / 3.5 h / 20 °C

4.1: 57 percent / p-toluenesulfonic acid / benzene / 5 h / Heating

5.1: Mg; I₂ / 1 h / Heating

5.2: 66 percent / 7.5 h / 20 °C

6.1: 86 percent / HCl / methanol; H₂O / 16 h / Heating

7.1: 13 mg / diethylaminosulfur trifluoride / CH₂Cl₂ / 7 h / 20 °C

8.1: 51 percent / tetrahydrofuran / 0.75 h / 0 °C

With hydrogenchloride; diethylamino-sulfur trifluoride; iodine; toluene-4-sulfonic acid; magnesium; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; dichloromethane; water; benzene;
DOI:10.1016/S0968-0896(02)00052-4