(+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

Base Information

Chemical Name:(+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate
CAS No.:164359-90-4
Molecular Formula:C₁₅H₂₀F₂O₂
Molecular Weight:270.319
Hs Code.:

Synonyms:(+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

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Chemical Property of (+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

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Technology Process of (+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

There total 6 articles about (+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-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: 30.0%

: 164359-89-1
(+/-)-3-(1'-hydroxy-2'-difluoromethyl-2',6'-dimethylcyclohexyl)-1-methyl-2-propynyl acetate

: 164359-90-4
(+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

Guidance literature:: With trichlorophosphate; In pyridine; at 100 ℃; for 23h;
DOI:10.1016/0031-9422(94)00693-N

Reference yield:

: 90611-50-0
(+/-)-2-formyl-2,6-dimethyl-1-cyclohexanone

: 164359-90-4
(+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

Guidance literature:: Multi-step reaction with 5 steps

1: 45 percent / diethylaminosulphur trifluoride / CH₂Cl₂ / 4 h / Ambient temperature

2: 77 percent / BuLi / hexane; tetrahydrofuran / 2 h / -25 - -10 °C

3: 97 percent / pyridinium p-toluenesulphonate / ethanol / 5 h / 55 °C

4: 85 percent / pyridine / 13 h / Ambient temperature

5: 30 percent / POCl₃ / pyridine / 23 h / 100 °C

With n-butyllithium; diethylamino-sulfur trifluoride; pyridinium p-toluenesulfonate; trichlorophosphate; In tetrahydrofuran; pyridine; ethanol; hexane; dichloromethane;
DOI:10.1016/0031-9422(94)00693-N

Reference yield:

: 13756-98-4
(+/-)-2-hydroxymethyl-2,6-dimethyl-1-cyclohexanone

: 164359-90-4
(+/-)-3-(2'-difluoromethyl-2',6'-dimethyl-1'-cyclohexen-1'-yl)-1-methyl-2-propynyl acetate

Guidance literature:: Multi-step reaction with 6 steps

1: 51 percent / pyridinium chlorochromate / CH₂Cl₂ / 2 h / Ambient temperature

2: 45 percent / diethylaminosulphur trifluoride / CH₂Cl₂ / 4 h / Ambient temperature

3: 77 percent / BuLi / hexane; tetrahydrofuran / 2 h / -25 - -10 °C

4: 97 percent / pyridinium p-toluenesulphonate / ethanol / 5 h / 55 °C

5: 85 percent / pyridine / 13 h / Ambient temperature

6: 30 percent / POCl₃ / pyridine / 23 h / 100 °C

With n-butyllithium; diethylamino-sulfur trifluoride; pyridinium p-toluenesulfonate; pyridinium chlorochromate; trichlorophosphate; In tetrahydrofuran; pyridine; ethanol; hexane; dichloromethane;
DOI:10.1016/0031-9422(94)00693-N