(R)-3-Benzyloxy-Pyrrolidine Hydrochloride
- CAS NO.:927819-90-7
- Empirical Formula: C11H16ClNO
- Molecular Weight: 213.71
- MDL number: MFCD09261313
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-11-23 17:50:18
What is (R)-3-Benzyloxy-Pyrrolidine Hydrochloride?
Synthesis
After N-tert-butoxycarbonyl-(R)-3-benzyloxypyrrolidine separately obtained was dissolved in isopropanol and heated to 40 °C, isopropanol solution of hydrogen chloride was dropped for 6 hours. After the reaction finished, the mixture was cooled to 23 °C and was concentrated to distil the solvent away. Further, ethyl acetate was added and the mixture was concentrated, thereby obtaining a concentrate in an amount of about. Then, the concentrate was heated to 40 °C, and isopropanol was added until (R)-3-benzyloxypyrrolidine hydrochloride which had been separated as an oily substance became completely dissolved. After (R) -3-benzyloxypyrrolidine hydrochloride was crystallized by gradually cooling the solution and suitably adding a seed crystal, hexane was further added. At the time, crystallization solvent was in a following proportion: isopropanol/ethyl acetate/hexane = 1/71.5/71.5. A deposited crystal was subjected to filtration under reduced pressure, and the resultant wet crystal was washed with ethyl acetate, and then a wet crystal was dried under reduced pressure, thereby obtaining dry crystal of (R)-3-benzyloxypyrrolidine hydrochloride (yield of 82 %, purity of 99.8 %).
The Uses of (R)-3-Benzyloxy-Pyrrolidine Hydrochloride
(R)-3-Benzyloxy-Pyrrolidine Hydrochloride is an important organic reagent that can be used as a building block for the synthesis of many organic compounds, such as (R)-ethyl 4-(3-(benzyloxy)pyrrolidin-1-yl)butanoate.
Properties of (R)-3-Benzyloxy-Pyrrolidine Hydrochloride
storage temp. | Sealed in dry,Room Temperature |
Safety information for (R)-3-Benzyloxy-Pyrrolidine Hydrochloride
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (R)-3-Benzyloxy-Pyrrolidine Hydrochloride
New Products
Tubulysin M Tubulysin I Tubulysin B Tubulysin A 4,4-DIFLUOROCYCLOHEXANAMINE 4,4-DIFLUOROPIPERIDINE tetrahydro-4-methyl-2H-pyran 3-FLUOROPYRROLIDINE HYDROCHLORIDE 4-CYANO-TETRAHYDROPYRAN-4-CARBOXYLIC ACID 2,2-Difluoropropylamine hydrochloride 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Imeglimin Hydrochloride IH Fuel shell (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Calcium Sodium Phosphosilicate IH Magnesium Trisilicate Lubiprostone Latanoprostene Bunod Flame Retardant Zinc Borate methyl 3-fluoro-4- thiomorpholino phenylcarbamate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate 1H-Imidazole-4-carbonitrile 7-Methoxyquinoline-4-carbonitrileRelated products of tetrahydrofuran
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