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

Base Information Edit

Chemical Name:2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , methyl ester, (2Z,4E)-
CAS No.:851040-82-9
Molecular Formula:C16H24O4
Molecular Weight:280.364
Hs Code.:
Mol file:851040-82-9.mol

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- , methyl ester, (2Z,4E)- Edit

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

There total 13 articles about 2,4-Pentadienoic acid, 5-[(1S,4S)-1,4-dihydroxy-2,2-dimethyl-6-methylenecyclohexyl]-3-methyl- , methyl ester, (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:

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

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

Guidance literature:: Multi-step reaction with 8 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

With manganese(IV) oxide; 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; dichloromethane; water; toluene;

Reference yield:

: 123196-52-1,123284-76-4,131487-34-8,131487-37-1
(-)-(1'R,4'S)-(Z)-5-(1',4'-Dihydroxy-2',2'-dimethyl-6'-methylenecyclohexyl)-3-methyl-2-penten-5-yn-1-ol

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

Guidance literature:: Multi-step reaction with 3 steps

1: 71 percent / sodium bis-(2-methoxyethoxy)aluminium hydride / diethyl ether / Ambient temperature

2: manganese dioxid / CH₂Cl₂

3: sodium cyanide, MnO₂, acetic acid

With sodium cyanide; manganese(IV) oxide; acetic acid; sodium bis(2-methoxyethoxy)aluminium dihydride; In diethyl ether; dichloromethane;

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

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

Guidance literature:: Multi-step reaction with 2 steps

1: manganese dioxid / CH₂Cl₂

2: sodium cyanide, MnO₂, acetic acid

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