(S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol

Base Information

• Chemical Name: (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol
• CAS No.: 188303-40-4
• Molecular Formula: C₂₆H₃₀O₆
• Molecular Weight: 438.521

Synonyms:(S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol

Chemical Property of (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol

Chemical Property:

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Technology Process of (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol

There total 3 articles about (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-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: 65.0%

C36H46O8 (199991-84-9) → (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol (188303-40-4)

Guidance literature:

With hydrogenchloride; In methanol; for 12h; Ambient temperature;

DOI:10.1039/a703452k

Reference yield:

1,3-bis-bromomethyl-2,5-dimethoxy-benzene (72652-35-8) → (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol (188303-40-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 1. NaH / 1.) THF, 60 deg C, 1.5 h, 2.) THF, reflux, 15 h

2: pyridinium p-toluenesulfonate / ethanol / 12 h / 60 °C

With pyridinium p-toluenesulfonate; sodium hydride; In ethanol;

DOI:10.1016/S0957-4166(97)00638-1

Reference yield:

(S)-(+)-2-phenyl-2-(tetrahydropyranyloxy)ethanol (94199-20-9) → (S)-2-[3-((S)-2-Hydroxy-2-phenyl-ethoxymethyl)-2,5-dimethoxy-benzyloxy]-1-phenyl-ethanol (188303-40-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 1. NaH / 1.) THF, 60 deg C, 1.5 h, 2.) THF, reflux, 15 h

2: pyridinium p-toluenesulfonate / ethanol / 12 h / 60 °C

With pyridinium p-toluenesulfonate; sodium hydride; In ethanol;

DOI:10.1016/S0957-4166(97)00638-1

upstream raw materials:

C₃₆H₄₆O₈

1,3-bis-bromomethyl-2,5-dimethoxy-benzene

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

Downstream raw materials:

(5S,8S,10S,13S)-19,21-Dimethoxy-8,10-dimethyl-5,13-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17⁽²¹⁾,18-triene

(5S,8S,10S,13S)-19-Methoxy-8,10-dimethyl-5,13-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17⁽²¹⁾,18-trien-21-ol

(5S,8S,10S,13S)-8,10-Dimethyl-5,13-diphenyl-3,6,9,12,15-pentaoxa-bicyclo[15.3.1]henicosa-1⁽²⁰⁾,17-diene-19,21-dione

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

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