(S)-3-Aminotetrahydrofuran tosylate

Base Information

• Chemical Name: (S)-3-Aminotetrahydrofuran tosylate
• CAS No.: 104530-80-5
• Molecular Formula: C7H8O3S.C4H9NO
• Molecular Weight: 259.326
• European Community (EC) Number: 635-350-9
• DSSTox Substance ID: DTXSID20557884
• Mol file: 104530-80-5.mol

Synonyms:(S)-3-Aminotetrahydrofuran tosylate;104530-80-5;(S)-Tetrahydrofuran-3-amine-4-methylbenzenesulfonate;C11H17NO4S;3-Furanamine, tetrahydro-, (3S)-, 4-methylbenzenesulfonate;4-methylbenzenesulfonic acid;(3S)-oxolan-3-amine;MFCD00066238;3-Furanamine, tetrahydro-, (S)-, 4-methylbenzenesulfonate;(S)-(-)-3-aminotetrahydrofuran p-toluenesulfonate;SCHEMBL481966;DTXSID20557884;BCP28740;RB4029;AKOS016843309;CS-11204;(S)-3-Aminotetrahydrofuran tosylate, 97%;AM20120592;(S)-(-)-3-aminotetrahydrofuran 4-toluenesulphonate;(3S)-OXOLAN-3-AMINE;PARA-TOLUENE SULFONATE;4-methylbenzene-1-sulfonic acid;4-Methylbenzene-1-sulfonic acid--(3S)-oxolan-3-amine (1/1)

Chemical Property of (S)-3-Aminotetrahydrofuran tosylate

Chemical Property:

• Vapor Pressure: 5.46E-09mmHg at 25°C
• Melting Point: 133-138°C
• Boiling Point: 452.8°C at 760 mmHg
• Flash Point: 227.7°C
• PSA: 98.00000
• LogP: 2.75680
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 259.08782920
• Heavy Atom Count: 17
• Complexity: 253

Purity/Quality:

99.3% ^*data from raw suppliers

(S)-3-Aminotetrahydrofuran tosylate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.C1COCC1N
• Isomeric SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.C1COC[C@H]1N
• Uses: (S)-3-Aminotetrahydrofuran tosylate can be used as a reagent in the synthesis of oxadiazolyl-quinolinyl-N-(pyranyl)piperidinamines as potential κ-opioid receptor (KOR) antagonists. It may also be used in the preparation of N-(4-fluoro-3-methyl-phenyl)-3-[[(3S)-tetrahydrofuran-3-yl]-sulfamoyl]benzamide derivatives.

Technology Process of (S)-3-Aminotetrahydrofuran tosylate

There total 4 articles about (S)-3-Aminotetrahydrofuran tosylate 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%

toluene-4-sulfonic acid (104-15-4) + R-3-(N-Tritylamino)tetrahydrofuran (111705-52-3) → (R)-3-aminotetrahydrofuranyl tosylate (111769-27-8,104530-80-5)

Guidance literature:

In isopropyl alcohol; for 0.5h; Heating;

Reference yield: 92.0%

toluene-4-sulfonic acid (104-15-4) + S-3-(N-Tritylamino)tetrahydrofuran (111705-51-2) → (S)-(-)-tetrahydro-3-furylamine p-toluenesulfonate salt (104530-80-5)

Guidance literature:

In methanol; water; for 0.166667h; Heating;

DOI:10.1039/c39870000474

Reference yield:

→ (R)-3-aminotetrahydrofuranyl tosylate (111769-27-8,104530-80-5)

Guidance literature:

upstream raw materials:

toluene-4-sulfonic acid

S-3-(N-Tritylamino)tetrahydrofuran

R-3-(N-Tritylamino)tetrahydrofuran

Downstream raw materials:

N-(4-fluoro-3-methylphenyl)-3-[[(3S)-tetrahydrofuran-3-yl]sulfamoyl]benzamide

3-(5-((1R,2S)-2-(2,2-difluoropropanamido)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propoxy)-1H-indazol-1-yl)-N-((S)-tetrahydrofuran-3-yl)benzamide

Refernces

• 1、 -. "PYRAZOLO[3,4-B]PYRIDINE COMPOUNDS, AND THEIR USE AS PHOSPHODIESTERASE INHIBITORS". Page 94. . Retrieved 2008/06/13.
• 2、 Barlos, Kleomenis,Papaioannou, Dionysios,Patrianakou, Stella,Sanida, Chariklia,Tsegenidis, Theodoros. "Preparation of Optically Active Cyclic Ether Derivatives of Amino Acids and Peptides". . p. 474 - 475. Retrieved 2007/10/02.