C₂₈H₃₈O₅S₂

Base Information

Chemical Name:C₂₈H₃₈O₅S₂
CAS No.:1374424-75-5
Molecular Formula:C₂₈H₃₈O₅S₂
Molecular Weight:518.739
Hs Code.:

C<sub>28</sub>H<sub>38</sub>O<sub>5</sub>S<sub>2</sub>

Synonyms:C₂₈H₃₈O₅S₂

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Chemical Property of C₂₈H₃₈O₅S₂

Chemical Property:

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Technology Process of C₂₈H₃₈O₅S₂

There total 5 articles about C₂₈H₃₈O₅S₂ 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: 76.0%

: 1374424-71-1
C₉H₁₆OS₂

: 1374424-40-4
C₁₉H₂₂O₄

: 1374424-75-5
C₂₈H₃₈O₅S₂

Guidance literature:: C₉H₁₆OS₂; With tert.-butyl lithium; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; pentane; at -78 ℃; for 0.166667h; Inert atmosphere;

C₁₉H₂₂O₄; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; pentane; at -78 ℃; for 1h; Inert atmosphere;

With ammonium chloride; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; water; pentane;
DOI:10.1002/ejoc.201101549

Reference yield:

: 2930-05-4,14618-80-5,89616-40-0,16495-13-9
(S)-benzyl glycidyl ether

: 1374424-75-5
C₂₈H₃₈O₅S₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran / 5 h / -25 - 25 °C / Inert atmosphere

2.1: titanium(IV) isopropylate; tert.-butylhydroperoxide; D-(-)-diisopropyl tartrate / dichloromethane / 26 h / -20 - 4 °C / Inert atmosphere; Molecular sieve

3.1: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran; mineral oil / 4 h / 0 - 25 °C / Inert atmosphere

4.1: tert.-butyl lithium / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; pentane / 0.17 h / -78 °C / Inert atmosphere

4.2: 1 h / -78 °C / Inert atmosphere

With titanium(IV) isopropylate; tert.-butylhydroperoxide; n-butyllithium; tert.-butyl lithium; tetra-(n-butyl)ammonium iodide; sodium hydride; D-(-)-diisopropyl tartrate; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; mineral oil; pentane; 2.1: Sharpless epoxidation;
DOI:10.1002/ejoc.201101549

Reference yield:

: 100-39-0
benzyl bromide

: 1374424-75-5
C₂₈H₃₈O₅S₂

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide / 2 h / 0 - 25 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran / 5 h / -25 - 25 °C / Inert atmosphere

3.1: titanium(IV) isopropylate; tert.-butylhydroperoxide; D-(-)-diisopropyl tartrate / dichloromethane / 26 h / -20 - 4 °C / Inert atmosphere; Molecular sieve

4.1: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran; mineral oil / 4 h / 0 - 25 °C / Inert atmosphere

5.1: tert.-butyl lithium / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; pentane / 0.17 h / -78 °C / Inert atmosphere

5.2: 1 h / -78 °C / Inert atmosphere

With titanium(IV) isopropylate; tert.-butylhydroperoxide; n-butyllithium; tert.-butyl lithium; tetra-(n-butyl)ammonium iodide; sodium hydride; D-(-)-diisopropyl tartrate; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; N,N-dimethyl-formamide; mineral oil; pentane; 3.1: Sharpless epoxidation;
DOI:10.1002/ejoc.201101549