Home > Chiral Compounds> (1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate

(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate

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Origin: China

Cas No: 91796-57-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 91796-57-5 Formula: C17H26O2S Molecular Weight: 294.45200

Basic Info

Chemical Name	(1<i>S</i>,2<i>R</i>,5<i>S</i>)-(+)-Menthyl (<i>R</i>)-<i>p</i>-Toluenesulfinate
Synonyms	(1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE;
CAS No.	91796-57-5
Molecular Formula	C17H26O2S
Molecular Weight	294.45200
PSA	45.51000
LogP	5.36070

Properties

Appearance & Physical State	white to light yellow crystal powde
Melting Point	104-106ºC(lit.)
Refractive Index	200 ° (C=2, Acetone)
Storage Condition	-20ºC

Safety Info

Safety Statements	S22-S24/25
WGK Germany	3

Synthesis Route

4-methylbenzenesulfinyl chloride+(+)-menthol→(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate
(+)-menthol+methyl 2-benzyl-3,3,3-trifluoro-2-((R)-4-methylphenylsulfinamido)propanoate→(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate+methyl 2-amino-2-benzyl-3,3,3-trifluoropropanoate
Sodium p-Toluenesulfinate→(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate

Precursor

Sodium p-Toluenesulfinate
methyl 2-benzyl-3,3,3-trifluoro-2-((R)-4-methylphenylsulfinamido)propanoate
(+)-menthol
P-Toluenesulfinic Acid

Downstream Product

1-methyl-4-[(R)-methylsulfinyl]benzene

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(1<i>S</i>,2<i>R</i>,5<i>S</i>)-(+)-Menthyl (<i>R</i>)-<i>p</i>-Toluenesulfinate

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