2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

Base Information

Chemical Name:2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate
CAS No.:167955-34-2
Molecular Formula:C₁₈H₂₁F₃O₄S
Molecular Weight:390.424
Hs Code.:

Synonyms:2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

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Chemical Property of 2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

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Technology Process of 2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

There total 7 articles about 2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate 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:

: 358-23-6
trifluoromethylsulfonic anhydride

: 1026044-47-2
2-[2-(2,6-Dimethyl-cyclohexa-1,5-dienyl)-ethyl]-4-methoxy-phenol

: 167955-34-2
2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

Guidance literature:: With triethylamine; In dichloromethane; at -78 ℃; for 0.5h; Yield given;
DOI:10.1016/0957-4166(95)00320-O

Reference yield:

: 705-15-7
1-(2-hydroxy-5-methoxyphenyl)ethan-1-one

: 167955-34-2
2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 5 steps

1: 81 percent / LiAlH₄ / diethyl ether / 0.5 h / 23 °C

2: 98 percent / Et₃N, DMAP / CH₂Cl₂ / 14 h / 23 °C

3: 1.) 9-BBN, 2.) H₂O, 3.) Pd(PPh₃)4, K₃PO₄

4: TBAF / tetrahydrofuran / 0.08 h / 23 °C

5: Et₃N / CH₂Cl₂ / 0.5 h / -78 °C

With dmap; potassium phosphate; lithium aluminium tetrahydride; 9-borabicyclo[3.3.1]nonane dimer; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutyl ammonium fluoride; water; triethylamine; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/0957-4166(95)00320-O

Reference yield:

: 103261-31-0
2-hydroxy-5-methoxystyrene

: 167955-34-2
2-<2-(2,6-dimethyl-1,5-cyclohexadienyl)ethyl>-4-methoxyphenyl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / Et₃N, DMAP / CH₂Cl₂ / 14 h / 23 °C

2: 1.) 9-BBN, 2.) H₂O, 3.) Pd(PPh₃)4, K₃PO₄

3: TBAF / tetrahydrofuran / 0.08 h / 23 °C

4: Et₃N / CH₂Cl₂ / 0.5 h / -78 °C

With dmap; potassium phosphate; 9-borabicyclo[3.3.1]nonane dimer; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutyl ammonium fluoride; water; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/0957-4166(95)00320-O