20-Methyl-18-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-bicyclo[14.3.1]icosa-1⁽²⁰⁾,16,18-triene-17-carboxylic acid methyl ester

Base Information

• Chemical Name: 20-Methyl-18-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-bicyclo[14.3.1]icosa-1⁽²⁰⁾,16,18-triene-17-carboxylic acid methyl ester
• CAS No.: 94294-30-1
• Molecular Formula: C₃₃H₄₃F₃O₅
• Molecular Weight: 576.697
• Mol file: 94294-30-1.mol

Synonyms:

Chemical Property of 20-Methyl-18-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-bicyclo[14.3.1]icosa-1⁽²⁰⁾,16,18-triene-17-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 20-Methyl-18-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-bicyclo[14.3.1]icosa-1⁽²⁰⁾,16,18-triene-17-carboxylic acid methyl ester

There total 1 articles about 20-Methyl-18-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-bicyclo[14.3.1]icosa-1⁽²⁰⁾,16,18-triene-17-carboxylic acid methyl ester 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: 90.0%

(S)-(+)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride (39637-99-5,20445-33-4) + 16-(methoxycarbonyl)-17-hydroxy-20-methyl<14>metacyclophane (94294-22-1) → 20-Methyl-18-((S)-3,3,3-trifluoro-2-methoxy-2-phenyl-propionyloxy)-bicyclo[14.3.1]icosa-1(20),16,18-triene-17-carboxylic acid methyl ester (94294-30-1)

Guidance literature:

With dmap; 1.) RT, 30 min, 2.) 50 deg C, overnight;

DOI:10.1021/jo00204a005

upstream raw materials:

(S)-(+)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride

16-(methoxycarbonyl)-17-hydroxy-20-methyl<14>metacyclophane