(S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane

Base Information

• Chemical Name: (S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane
• CAS No.: 93246-20-9
• Molecular Formula: C₁₈H₂₈O₅S₂
• Molecular Weight: 388.549

Synonyms:

Chemical Property of (S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane

Chemical Property:

Purity/Quality:

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Technology Process of (S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane

There total 1 articles about (S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane 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:

(S)-(-)-1,2-epoxybutane (30608-62-9) + 2-(3,5-Bis-phenyl)-1,3-dithiane (76280-62-1) → (S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane (93246-20-9)

Guidance literature:

With n-butyllithium; Yield given. Multistep reaction; 1.) THF, hexane, -78 deg C, 1 h, 2.) THF, -78 deg C, 30 min; -10 deg C, 17 h; 25 deg C, 1.5 h;

DOI:10.1055/s-1984-30884

Reference yield:

(S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane (93246-20-9) → (S)-1-(3,5-Bisphenyl)-3-acetoxypentane (93246-24-3)

Guidance literature:

Multi-step reaction with 2 steps

1: Raney nickel, NA₂CO₃ / ethanol / 6 h / Heating

2: pyridine / 4-dimethylaminopyridine / 5 h / 25 °C

With pyridine; nickel; sodium carbonate; dmap; In ethanol;

DOI:10.1055/s-1984-30884

Reference yield:

(S)-2-(3,5-Bisphenyl)-2-(2-hydroxybutyl)-1,3-dithiane (93246-20-9) → (S)-1-(3,5-Bis-methoxymethoxy-phenyl)-pentan-3-ol (93246-22-1)

Guidance literature:

With nickel; sodium carbonate; In ethanol; for 6h; Yield given; Heating;

DOI:10.1055/s-1984-30884

upstream raw materials:

(S)-(-)-1,2-epoxybutane

2-(3,5-Bis-phenyl)-1,3-dithiane

Downstream raw materials:

(S)-1-(3,5-Bis-methoxymethoxy-phenyl)-pentan-3-ol

(S)-1-(3,5-Bisphenyl)-3-acetoxypentane

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