(1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde

Base Information

Chemical Name:(1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde
CAS No.:139259-45-3
Molecular Formula:C₂₀H₂₈OS
Molecular Weight:316.508
Hs Code.:

Synonyms:

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Chemical Property of (1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde

Chemical Property:

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Technology Process of (1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde

There total 15 articles about (1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde 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:

: 24529-80-4
(E)-1-O-acetyl-4-chloro-3-methyl-2-buten-1-ol

: 139259-45-3
(1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde

Guidance literature:: Multi-step reaction with 7 steps

2: 86 percent / NaH / dimethylformamide

3: LiAlH₄ / tetrahydrofuran

4: py

5: 81 percent / LiBHEt₃ / tetrahydrofuran / Ambient temperature

6: DDQ / CH₂Cl₂; H₂O

7: PCC / CH₂Cl₂

With pyridine; lithium aluminium tetrahydride; sodium hydride; lithium triethylborohydride; pyridinium chlorochromate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1246/cl.1992.167

Reference yield:

: 108404-41-7
(E)(S)-4-(3-hydroxy-2-methylpropenyl)-2,2-dimethyl[1,3]dioxolane

: 139259-45-3
(1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde

Guidance literature:: Multi-step reaction with 12 steps

1: 96 percent / NaH / dimethylformamide

2: Zn, Cu / diethyl ether / Ambient temperature

3: 2M HCl / methanol

4: NaIO₄ / tetrahydrofuran; H₂O

5: 95.6 percent / pyridinium acetate / CH₂Cl₂

6: L-Selectride / tetrahydrofuran / -78 °C

7: 86 percent / NaH / dimethylformamide

8: LiAlH₄ / tetrahydrofuran

9: py

10: 81 percent / LiBHEt₃ / tetrahydrofuran / Ambient temperature

11: DDQ / CH₂Cl₂; H₂O

12: PCC / CH₂Cl₂

With pyridine; hydrogenchloride; sodium periodate; lithium aluminium tetrahydride; pyridinium acetate; L-Selectride; copper; sodium hydride; lithium triethylborohydride; pyridinium chlorochromate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; zinc; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1246/cl.1992.167

Reference yield:

: 139259-62-4
((E)-4-Chloro-2-methyl-but-2-enylsulfanyl)-benzene

: 139259-45-3
(1S,2S)-1-Methyl-2-((E)-2,2,5-trimethyl-6-phenylsulfanyl-hex-4-enyl)-cyclopropanecarbaldehyde

Guidance literature:: Multi-step reaction with 6 steps

1: 86 percent / NaH / dimethylformamide

2: LiAlH₄ / tetrahydrofuran

3: py

4: 81 percent / LiBHEt₃ / tetrahydrofuran / Ambient temperature

5: DDQ / CH₂Cl₂; H₂O

6: PCC / CH₂Cl₂

With pyridine; lithium aluminium tetrahydride; sodium hydride; lithium triethylborohydride; pyridinium chlorochromate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1246/cl.1992.167