(+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

Base Information

Chemical Name:(+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate
CAS No.:132719-15-4
Molecular Formula:C₁₆H₂₆O₃
Molecular Weight:266.381
Hs Code.:

Synonyms:(+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

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Chemical Property of (+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

Chemical Property:

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Technology Process of (+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

There total 5 articles about (+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate 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: 93.0%

: 108-24-7
acetic anhydride

: 79893-65-5
(+/-)-4-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-but-3-yn-2-ol

: 132719-15-4
(+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

Guidance literature:: In pyridine; for 15h; Ambient temperature;

Reference yield:

: 1193-47-1
2,2-dimethyl-cyclohexanone

: 132719-15-4
(+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

Guidance literature:: Multi-step reaction with 4 steps

1: 81 percent / NaNH₂ / tetrahydrofuran / 2 h / Heating

2: 67 percent / n-BuLi / tetrahydrofuran; hexane / 1.) -78 deg C, 1.5 h, 2.) -20 deg C to 0 deg C, 2 h

3: 53 percent / pyridinium p-toluenesulfonate / ethanol / 3.5 h / 55 °C

4: 93 percent / pyridine / 15 h / Ambient temperature

With n-butyllithium; pyridinium p-toluenesulfonate; sodium amide; In tetrahydrofuran; pyridine; ethanol; hexane;

Reference yield:

: 79893-64-4
2-ethyl-6,6-dimethyl-1-cyclohexanone

: 132719-15-4
(+/-)-3-(2'-ethyl-1'-hydroxy-6',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

Guidance literature:: Multi-step reaction with 3 steps

1: 67 percent / n-BuLi / tetrahydrofuran; hexane / 1.) -78 deg C, 1.5 h, 2.) -20 deg C to 0 deg C, 2 h

2: 53 percent / pyridinium p-toluenesulfonate / ethanol / 3.5 h / 55 °C

3: 93 percent / pyridine / 15 h / Ambient temperature

With n-butyllithium; pyridinium p-toluenesulfonate; In tetrahydrofuran; pyridine; ethanol; hexane;