2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , (2Z,4E)-

Base Information

Chemical Name:2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , (2Z,4E)-
CAS No.:332950-64-8
Molecular Formula:C15H22O4
Molecular Weight:266.337
Hs Code.:

Synonyms:

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Chemical Property of 2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , (2Z,4E)-

Chemical Property:

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Technology Process of 2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , (2Z,4E)-

There total 15 articles about 2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , (2Z,4E)- 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: 91.0%

: 851040-82-9
(+)-(2Z,4E)-methyl trans-1',4'-dihydroxy-γ-ionylideneacetate

: 332950-64-8
(+)-(2Z,4E)-trans-1',4'-dihydroxy-γ-ionylideneacetic acid

Guidance literature:: alkaline hydrolysis;

Reference yield:

: 131319-96-5
(+)-(R)-4-Hydroxy-2,2-dimethyl-1-cyclohexanone

: 332950-64-8
(+)-(2Z,4E)-trans-1',4'-dihydroxy-γ-ionylideneacetic acid

Guidance literature:: Multi-step reaction with 9 steps

1: 96 percent / p-toluenesulfonic acid / CH₂Cl₂ / 1 h / Ambient temperature

2: 1) NaOMe / 1) benzene, 2) rt, overnight

3: K₂CO₃, formalin / tetrahydrofuran; H₂O / 3 h / Ambient temperature

4: 1) ethylene bromide/Mg / 1) THF, rt, 2) rt, overnight

5: acetic acid, H₂O / tetrahydrofuran / 72 h / Ambient temperature

6: Redal / tetrahydrofuran; toluene / Ambient temperature

7: MnO₂ / CH₂Cl₂ / 2 h / Ambient temperature

8: MnO₂, NaCN, acetic acid / Ambient temperature

9: 86 percent / aq. KOH / methanol / Ambient temperature

With manganese(IV) oxide; potassium hydroxide; formaldehyd; ethylene bromide/Mg; sodium cyanide; water; sodium methylate; potassium carbonate; acetic acid; sodium bis(2-methoxyethoxy)aluminium dihydride; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; dichloromethane; water; toluene;

Reference yield:

: 123196-51-0,123284-74-2,131487-35-9,131487-38-2
(+)-(1'S,4'S)-(2Z,4E)-5-(1',4'-Diydroxy-2',2'-dimethyl-6'-methylenecyclohexyl)-3-methyl-2,5-pentadien-1-ol

: 332950-64-8
(+)-(2Z,4E)-trans-1',4'-dihydroxy-γ-ionylideneacetic acid

Guidance literature:: Multi-step reaction with 3 steps

1: manganese dioxid / CH₂Cl₂

2: sodium cyanide, MnO₂, acetic acid

3: 91 percent / alkaline hydrolysis

With sodium cyanide; manganese(IV) oxide; acetic acid; In dichloromethane;