1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

Base Information

Chemical Name:1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene
CAS No.:128333-21-1
Molecular Formula:C₂₀H₂₂OS
Molecular Weight:310.46
Hs Code.:

Synonyms:1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

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Chemical Property of 1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

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Technology Process of 1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

There total 5 articles about 1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene 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:

: 56437-05-9
1-cyano-4-methoxybenzocyclobutane

: 128333-21-1
1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / KOH / H₂O; ethanol / 5 h / 100 °C

2: 1) LDA / 1) hexane, THF, 0 deg C, 30 min, 2) HMPA, -78 deg C -> 0 deg C, 1 h

3: 1) Mg / 1) diethyl ether, 2) rt, 2 h

4: BF₃*Et₂O / CH₂Cl₂ / 0.5 h / -78 °C

With potassium hydroxide; boron trifluoride diethyl etherate; magnesium; lithium diisopropyl amide; In ethanol; dichloromethane; water;

Reference yield:

: 60100-19-8
4-methoxybenzocyclobutene-1-carboxylic acid

: 128333-21-1
1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

Guidance literature:: Multi-step reaction with 3 steps

1: 1) LDA / 1) hexane, THF, 0 deg C, 30 min, 2) HMPA, -78 deg C -> 0 deg C, 1 h

2: 1) Mg / 1) diethyl ether, 2) rt, 2 h

3: BF₃*Et₂O / CH₂Cl₂ / 0.5 h / -78 °C

With boron trifluoride diethyl etherate; magnesium; lithium diisopropyl amide; In dichloromethane;

Reference yield:

: 68734-79-2
methyl 2-methyl-2-(phenylsulfanyl)propionate

: 128333-21-1
1,2-Dihydro-4-methoxy-1-(3-methyl-3-phenylthiobut-1-en-2-yl)benzocyclobutene

Guidance literature:: Multi-step reaction with 3 steps

1: 1) LDA / 1) hexane, THF, 0 deg C, 30 min, 2) HMPA, -78 deg C -> 0 deg C, 1 h

2: 1) Mg / 1) diethyl ether, 2) rt, 2 h

3: BF₃*Et₂O / CH₂Cl₂ / 0.5 h / -78 °C

With boron trifluoride diethyl etherate; magnesium; lithium diisopropyl amide; In dichloromethane;