(S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one

Base Information

• Chemical Name: (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one
• CAS No.: 207736-06-9
• Molecular Formula: C₂₇H₃₅NO₄S
• Molecular Weight: 469.645

Synonyms:(S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one

Chemical Property of (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one

There total 2 articles about (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one 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: 57.0%

(S)-4-hydroxy-6-[2-(4-hydroxy-phenyl)ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one (207737-38-0) + toluene-4-thiosulfonic acid S-(4-amino-2-tert-butyl-5-methylphenyl) ester (207737-29-9) → (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one (207736-06-9)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1021/jm990281p

Reference yield:

ammonium chloride + potassium carbonate (584-08-7) + (S)-4-hydroxy-6-[2-(4-hydroxy-phenyl)ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one (207737-38-0) + toluene-4-thiosulfonic acid S-(4-amino-2-tert-butyl-5-methylphenyl) ester (207737-29-9) → (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one (207736-06-9)

Guidance literature:

In N,N-dimethyl-formamide;

Reference yield: 38.0%

5-trifluoromethyl-pyridin-2-ylsulfonylchloride (174485-72-4) + (S) 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-[2-(4-hydroxy-phenyl)-ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one (207736-06-9) → (S)-N-(5-tert-butyl-4-{4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-6-isopropyl-2-oxo-5,6-dihydro-2H-pyran-3-ylsulfanyl}-2-methylphenyl)-2-(5-trifluoromethylpyridine)sulfonamide (263842-59-7,263842-60-0)

Guidance literature:

With pyridine; at 20 ℃;

DOI:10.1021/jm990281p

upstream raw materials:

(S)-4-hydroxy-6-[2-(4-hydroxy-phenyl)ethyl]-6-isopropyl-5,6-dihydro-pyran-2-one

toluene-4-thiosulfonic acid S-(4-amino-2-tert-butyl-5-methylphenyl) ester

potassium carbonate

Downstream raw materials:

(S)-N-(5-tert-butyl-4-{4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-6-isopropyl-2-oxo-5,6-dihydro-2H-pyran-3-ylsulfanyl}-2-methylphenyl)-2-(5-trifluoromethylpyridine)sulfonamide

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