(-)-(S)-1-Methoxy-1-phenyl-3-butene

Base Information

Chemical Name:(-)-(S)-1-Methoxy-1-phenyl-3-butene
CAS No.:86766-44-1
Molecular Formula:C₁₁H₁₄O
Molecular Weight:162.232
Hs Code.:

Synonyms:(-)-(S)-1-Methoxy-1-phenyl-3-butene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (-)-(S)-1-Methoxy-1-phenyl-3-butene

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Technology Process of (-)-(S)-1-Methoxy-1-phenyl-3-butene

There total 3 articles about (-)-(S)-1-Methoxy-1-phenyl-3-butene 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: 95.0%

: 77118-87-7,936-58-3
(S)-1-Phenyl-3-buten-1-ol

: 74-88-4
methyl iodide

: 86766-44-1
(-)-(S)-1-Methoxy-1-phenyl-3-butene

Guidance literature:: (S)-1-Phenyl-3-buten-1-ol; With sodium hydride; In tetrahydrofuran; at 20 ℃; Inert atmosphere; Cooling with ice;

methyl iodide; In tetrahydrofuran; at 20 ℃; Inert atmosphere;
DOI:10.1002/ejoc.201201283

Reference yield:

: 100-52-7
benzaldehyde

: 86766-44-1
(-)-(S)-1-Methoxy-1-phenyl-3-butene

Guidance literature:: Multi-step reaction with 2 steps

1.1: (-)-diisopinocamphenylborane chloride / diethyl ether / -78 °C / Inert atmosphere

1.2: -78 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran / 20 °C / Inert atmosphere; Cooling with ice

2.2: 20 °C / Inert atmosphere

With sodium hydride; (-)-diisopinocamphenylborane chloride; In tetrahydrofuran; diethyl ether;
DOI:10.1002/ejoc.201201283

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 38106-30-8
(-)-α-Naphthylphenylmethylallylsilane

: 22039-97-0
4-methoxy-4-phenyl-1-butene

: 86766-44-1
(-)-(S)-1-Methoxy-1-phenyl-3-butene

Guidance literature:: With boron trifluoride diethyl etherate; In dichloromethane; at -78 ℃; for 1h; Product distribution; Mechanism; other temperatures (-20 deg C and 20 deg C) and substrate (p-tolualdehyde dimethyl acetal); investigation of the enantiomeric excess;
DOI:10.1021/jo00167a047