(S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol

Base Information

• Chemical Name: (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol
• CAS No.: 857682-69-0
• Molecular Formula: C₂₇H₂₉BrO₅
• Molecular Weight: 513.428

Synonyms:(S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol

Chemical Property of (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol

Chemical Property:

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Technology Process of (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol

There total 3 articles about (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol 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:

C37H45BrO7 → (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol (857682-69-0)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; methanol; at 20 ℃; for 10.5h;

DOI:10.1021/jo050387u

Reference yield:

(S)-(+)-2-phenyl-2-(tetrahydropyranyloxy)ethanol (94199-20-9) → (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol (857682-69-0)

Guidance literature:

Multi-step reaction with 2 steps

1: NaH / dimethylformamide / 6.5 h / 20 - 40 °C

2: 5.57 g / HCl / methanol; tetrahydrofuran / 10.5 h / 20 °C

With hydrogenchloride; sodium hydride; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;

DOI:10.1021/jo050387u

Reference yield:

2-allyloxy-5-bromo-1,3-bis-chloromethyl-benzene (478951-94-9) → (S)-2-[2-Allyloxy-5-bromo-3-((S)-2-hydroxy-2-phenyl-ethoxymethyl)-benzyloxy]-1-phenyl-ethanol (857682-69-0)

Guidance literature:

Multi-step reaction with 2 steps

1: NaH / dimethylformamide / 6.5 h / 20 - 40 °C

2: 5.57 g / HCl / methanol; tetrahydrofuran / 10.5 h / 20 °C

With hydrogenchloride; sodium hydride; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;

DOI:10.1021/jo050387u

upstream raw materials:

(S)-(+)-2-phenyl-2-(tetrahydropyranyloxy)ethanol

2-allyloxy-5-bromo-1,3-bis-chloromethyl-benzene

Downstream raw materials:

(5S,13S)-21-Allyloxy-19-bromo-5,13-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17⁽²¹⁾,18-triene

3,3-Bis-((5S,13S)-21-allyloxy-5,13-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17⁽²¹⁾,18-trien-19-yl)-3H-isobenzofuran-1-one

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