(1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate

Base Information

• Chemical Name: (1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate
• CAS No.: 1240520-88-0
• Molecular Formula: C₂₃H₃₃Cl₂F₃O₄S
• Molecular Weight: 533.48

Synonyms:(1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate

Chemical Property of (1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate

Chemical Property:

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Technology Process of (1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate

There total 1 articles about (1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate 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: 88.0%

trifluoromethylsulfonic anhydride (358-23-6) + (1R,3S,4S)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutanol (1240520-80-2) → (1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate (1240520-88-0)

Guidance literature:

With pyridine; Inert atmosphere;

DOI:10.1021/ol101559b

Reference yield: 94.0%

(1R,3S,4R)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutyl trifluoromethanesulfonate (1240520-88-0) → 2-((S)-1-((1S,4S)-2-chloro-4-methylcyclobut-2-enyloxy)ethyl)-1,3,5-triisopropylbenzene (1240520-89-1)

Guidance literature:

With tert.-butyl lithium; In tetrahydrofuran; at -78 ℃; for 0.166667h; Inert atmosphere;

DOI:10.1021/ol101559b

upstream raw materials:

trifluoromethylsulfonic anhydride

(1R,3S,4S)-2,2-dichloro-4-methyl-3-((S)-1-(2,4,6-triisopropylphenyl)ethoxy)cyclobutanol

Downstream raw materials:

2-((S)-1-((1S,4S)-2-chloro-4-methylcyclobut-2-enyloxy)ethyl)-1,3,5-triisopropylbenzene

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