C₂₃H₃₂O₄S

Base Information

Chemical Name:C₂₃H₃₂O₄S
CAS No.:948297-36-7
Molecular Formula:C₂₃H₃₂O₄S
Molecular Weight:404.571
Hs Code.:

C<sub>23</sub>H<sub>32</sub>O<sub>4</sub>S

Synonyms:C₂₃H₃₂O₄S

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Chemical Property of C₂₃H₃₂O₄S

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Technology Process of C₂₃H₃₂O₄S

There total 9 articles about C₂₃H₃₂O₄S 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: 81.0%

: C₂₂H₃₀O₄S

: 149-73-5
trimethyl orthoformate

: 948297-36-7
C₂₃H₃₂O₄S

: C₂₃H₃₂O₄S

Guidance literature:: With pyridinium p-toluenesulfonate; In methanol; dichloromethane; at -10 ℃; for 4.5h; optical yield given as %de; Inert atmosphere;
DOI:10.1021/ja804659n

Reference yield:

: 948297-18-5
C₁₂H₂₁NO₄

: 948297-36-7
C₂₃H₃₂O₄S

Guidance literature:: Multi-step reaction with 8 steps

1.1: n-BuLi / diethyl ether / -78 °C

1.2: MgBr₂*OEt₂ / diethyl ether / -78 - 0 °C

1.3: THF / diethyl ether / 20 °C

2.1: 4-dimethylaminopyridine; pyridine / CH₂Cl₂

3.1: (S)-1-Me-3,3-diPh-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole; BH₃*SMe₂ / tetrahydrofuran / 0 °C

4.1: H₂; pyridine / Pd/CaCO₃/Pb / benzene / 760.05 Torr

4.2: 4-dimethylaminopyridine; imidazole / dimethylformamide

5.1: K₂CO₃ / methanol

6.1: SO₃*pyridine; dimethylsulfoxide; iPr₂NEt / CH₂Cl₂ / -25 °C

7.1: 74 percent / HF*pyridine; pyridine / tetrahydrofuran / 0 °C

8.1: 92 percent / pyridinium p-toluenesulfonate; HC(OMe)3 / CH₂Cl₂ / -10 °C

With pyridine; dmap; n-butyllithium; pyridine-SO₃ complex; dimethylsulfide borane complex; hydrogen; pyridinium p-toluenesulfonate; potassium carbonate; pyridine hydrogenfluoride; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; (S)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole; trimethyl orthoformate; Lindlar's catalyst; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; benzene; 3.1: Corey-Bakshi-Shibata reduction / 6.1: Parikh-Doering oxidation;
DOI:10.1002/anie.200701515

Reference yield:

: C₂₂H₂₈O₄S

: 948297-36-7
C₂₃H₃₂O₄S

Guidance literature:: Multi-step reaction with 7 steps

1.1: 4-dimethylaminopyridine; pyridine / CH₂Cl₂

2.1: (S)-1-Me-3,3-diPh-tetrahydropyrrolo[1,2-c][1,3,2]oxazaborole; BH₃*SMe₂ / tetrahydrofuran / 0 °C

3.1: H₂; pyridine / Pd/CaCO₃/Pb / benzene / 760.05 Torr

3.2: 4-dimethylaminopyridine; imidazole / dimethylformamide

4.1: K₂CO₃ / methanol

5.1: SO₃*pyridine; dimethylsulfoxide; iPr₂NEt / CH₂Cl₂ / -25 °C

6.1: 74 percent / HF*pyridine; pyridine / tetrahydrofuran / 0 °C

7.1: 92 percent / pyridinium p-toluenesulfonate; HC(OMe)3 / CH₂Cl₂ / -10 °C

With pyridine; dmap; pyridine-SO₃ complex; dimethylsulfide borane complex; hydrogen; pyridinium p-toluenesulfonate; potassium carbonate; pyridine hydrogenfluoride; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; (S)-1-methyl-3,3-diphenyl-hexahydropyrrolo[1,2-c][1,3,2]oxazaborole; trimethyl orthoformate; Lindlar's catalyst; In tetrahydrofuran; methanol; dichloromethane; benzene; 2.1: Corey-Bakshi-Shibata reduction / 5.1: Parikh-Doering oxidation;
DOI:10.1002/anie.200701515