Methyl-(S)-pyrrolidin-3-yl-carbaMic acid benzyl ester synthesis
- Product Name:Methyl-(S)-pyrrolidin-3-yl-carbaMic acid benzyl ester
- CAS Number:1286768-74-8
- Molecular formula:C13H18N2O2
- Molecular Weight:234.2942
1412977-80-0
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1286768-74-8
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Yield:1286768-74-8 100%
Reaction Conditions:
with trifluoroacetic acid in dichloromethane at 25; for 16 h;
Steps:
3 Step 3: (S)-Methyl(pyrrolidin-3-yl)carbamate
To (S)-3-(((benzyloxycarbonyl)methyl)amino)pyrrolidine-1-carboxylic acid tert-butyl ester (5.7g, 17mmol) in dichloromethane (100mL) was added trifluoroacetic acid (25mL ),The resulting mixture was stirred at 25°C for 16 hours. The solvent was removed under vacuum to obtain the crude title compound (4.0 g, 100%) as a yellow oil.
References:
CN113354635,2021,A Location in patent:Paragraph 0255; 0262-0264
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1286768-74-8
6 suppliers
$502.82/5MG