[(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

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Chemical Name:[(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester
CAS No.:86269-27-4
Molecular Formula:C₂₁H₃₃NO₄SSi
Molecular Weight:423.649
Hs Code.:

Synonyms:[(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

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Chemical Property of [(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

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Technology Process of [(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

There total 4 articles about [(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl 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: 85.0%

: 2916-68-9
2-(Trimethylsilyl)ethanol

: 86255-87-0
[(2S,3R)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid

: 86269-27-4
[(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

Guidance literature:: With pyridine; O-phenyl phosphorodichloridate; In 1,2-dimethoxyethane; for 15h; Ambient temperature;
DOI:10.1016/S0040-4039(00)81349-0

Reference yield:

: 20967-51-5
3-(phenylthio)-2,2-dimethylpropanal

: 86269-27-4
[(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / triethylamine, magnesium sulfate / CH₂Cl₂

2: 81 percent / triethylamine / CH₂Cl₂ / Ambient temperature

3: 98 percent / 0.5N NaOH / tetrahydrofuran; H₂O / Ambient temperature

4: 85 percent / pyridine, phenyldichlorophosphate / 1,2-dimethoxy-ethane / 15 h / Ambient temperature

With pyridine; sodium hydroxide; magnesium sulfate; O-phenyl phosphorodichloridate; triethylamine; In tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; water;
DOI:10.1016/S0040-4039(00)81349-0

Reference yield:

: 86255-85-8
[2,2-Dimethyl-3-phenylsulfanyl-prop-(Z)-ylideneamino]-acetic acid ethyl ester

: 86269-27-4
[(2R,3S)-2-(1,1-Dimethyl-2-phenylsulfanyl-ethyl)-3-methoxy-4-oxo-azetidin-1-yl]-acetic acid 2-trimethylsilanyl-ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / triethylamine / CH₂Cl₂ / Ambient temperature

2: 98 percent / 0.5N NaOH / tetrahydrofuran; H₂O / Ambient temperature

3: 85 percent / pyridine, phenyldichlorophosphate / 1,2-dimethoxy-ethane / 15 h / Ambient temperature

With pyridine; sodium hydroxide; O-phenyl phosphorodichloridate; triethylamine; In tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; water;
DOI:10.1016/S0040-4039(00)81349-0