(1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE

Base Information Edit

Chemical Name:(1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE
CAS No.:91796-57-5
Molecular Formula:C17H26 O2 S
Molecular Weight:294.458
Hs Code.:
Mol file:91796-57-5.mol

Synonyms:Benzenesulfinic acid, 4-methyl-, 5-methyl-2-(1-methylethyl)cyclohexyl ester, [1S-[1a(S*),2b,5a]]-; (+)-Menthyl (R)-p-toluenesulfinate;(1S,2R,5S)-(+)-Menthyl (R)-p-toluenesulfinate

Suppliers and Price of (1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate
50mg
$ 45.00

TCI Chemical
(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate >97.0%(HPLC)
5g
$ 112.00

TCI Chemical
(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate >97.0%(HPLC)
1g
$ 38.00

Sigma-Aldrich
(1S,2R,5S)-(+)-Menthyl (R)-p-toluenesulfinate 98%
10g
$ 251.00

Sigma-Aldrich
(+)-(1S)-Menthyl (R)-p-toluenesulfinate ≥98.0% (sum of enantiomers, HPLC)
5g
$ 123.00

Crysdot
(R)-(5S)-2-Isopropyl-5-methylcyclohexyl4-methylbenzenesulfinate 95+%
10g
$ 466.00

Chem-Impex
(1S,2R,5S)-(+)-Menthyl(R)-p-toluenesulfinate,97%(HPLC) 97%(HPLC)
1G
$ 36.96

Chem-Impex
(1S,2R,5S)-(+)-Menthyl(R)-p-toluenesulfinate,≥97%(HPLC) ≥97%(HPLC)
5G
$ 128.13

Chemenu
(R)-(5S)-2-Isopropyl-5-methylcyclohexyl4-methylbenzenesulfinate 95%
10g
$ 436.00

American Custom Chemicals Corporation
(1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE 95.00%
5G
$ 977.60

Total 23 raw suppliers

Chemical Property of (1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE Edit

Chemical Property:

Appearance/Colour:white to light yellow crystal powde
Melting Point:104-106oC(lit.)
Refractive Index:200 ° (C=2, Acetone)
PSA：45.51000
LogP:5.36070
Storage Temp.:−20°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

(1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 22-24/25

MSDS Files:: SDS file from LookChem

Useful:

Uses (1S,2R,5S)-(+)-Menthyl (R)-p-Toluenesulfinate is used as a reactant in the stereoselective synthesis of pyrazole derivatives using tert-butansulfonamide as a chiral auxiliary. (1S,2R,5S)-(+)-Menthyl (R)-p-toluenesulfinate can be used:As a chiral electrophile in the synthesis of fluorescent triazolopyridine ligands.To prepare various sulfinimines, which are further used in the synthesis of α-aminophosphonic acids by reacting with borane complexes.In one of the key synthetic steps for the synthesis of (S)-(+)-ethyl β-amino-3-pyridinepropanoate, a component of an antiplatelet agent.

Technology Process of (1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE

There total 18 articles about (1S,2R,5S)-(+)-MENTHYL (R)-P-TOLUENESULFINATE 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: 94.0%

: 2216-51-5
(-)-menthol

: 19158-51-1
P-toluenesulfonyl cyanide

: 1517-82-4,13064-80-7,20752-45-8,50444-99-0,83060-18-8,83060-21-3,91177-13-8,91796-57-5,98147-48-9,124819-73-4,132829-99-3,134929-63-8
4-Methyl-benzenesulfinic acid (2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 2h; Ambient temperature;
DOI:10.1016/S0040-4039(00)78791-0