2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

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Chemical Name:2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester
CAS No.:616892-38-7
Molecular Formula:C₂₁H₂₈O₇S₂
Molecular Weight:456.581
Hs Code.:

Synonyms:2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

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Chemical Property of 2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

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Technology Process of 2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

There total 4 articles about 2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester 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: 75.0%

: 108-24-7
acetic anhydride

: 1-(ethoxycarbonothioylthio)-4-(2-hydroxy-4-methoxyphenyl)-4-oxobutyl pivalate

: 616892-38-7
2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

Guidance literature:: With pyridine; In ethyl acetate; for 1h;
DOI:10.1021/ol035394o

Reference yield:

: 150-19-6
O-methylresorcine

: 616892-38-7
2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 60 percent / AlCl₃ / CS₂ / Heating

2.1: 100 percent / acetone / 2 h / 0 °C

3.1: pyridine / ethyl acetate / 1 h

3.2: 0.46 g / lauroyl peroxide / 1,2-dichloro-ethane / Heating

With pyridine; aluminium trichloride; In carbon disulfide; ethyl acetate; acetone;
DOI:10.1021/ol035394o

Reference yield:

: 60965-24-4
2-bromo-1-(2-hydroxy-4-methoxy-phenyl)-ethanone

: 616892-38-7
2,2-dimethyl-propionic acid 4-(2-acetoxy-4-methoxy-phenyl)-1-ethoxythiocarbonylsulfanyl-4-oxo-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 100 percent / acetone / 2 h / 0 °C

2.1: pyridine / ethyl acetate / 1 h

2.2: 0.46 g / lauroyl peroxide / 1,2-dichloro-ethane / Heating

With pyridine; In ethyl acetate; acetone;
DOI:10.1021/ol035394o