Rasagiline synthesis
- Product Name:Rasagiline
- CAS Number:136236-51-6
- Molecular formula:C12H13N
- Molecular Weight:171.24
10277-74-4
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624-65-7
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136236-51-6
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$5.00/1mg
Yield:136236-51-6 79%
Reaction Conditions:
with potassium carbonate in acetonitrile at 60; for 16 h;
Steps:
2.9. Synthesis of (R)-N-propargyl-1-aminoindan (R-6)
A suspension of (R)-indanamine (R-5) (70 mg, 0.53 mmol),K2CO3(76 mg, 0.53 mmol) and propargyl chloride (39.4 L,0.53 mmol) in acetonitrile (5.3 mL) was stirred at 60C for 16 h.After this time, the solvent was evaporated under reduced pres-sure and the crude product was diluted with 10 mL of a 10% NaOHsolution. The resulting aqueous solution was extracted with CH2Cl2(3 × 50 mL) and the organic phases were combined and driedwith Na2SO4, filtered and the solvent evaporated under reducedpressure. The reaction crude was finally purified by flash chro-matography on silica gel (40-60% EtOAc/hexane) affording thecorresponding (R)-N-propargyl-1-aminoindan (R-6) as an orangeliquid in 79% yield.
References:
De Mattos, Marcos Carlos;De Fonseca, Thiago Sousa;Da Silva, Marcos Reinaldo;De Oliveira, Maria Da Conceição Ferreira;De Lemos, Telma Leda Gomes;De Marques, Ricardo Araújo [Applied Catalysis A: General,2015,vol. 492,# 1,p. 76 - 82]
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1224439-21-7
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136236-51-6
154 suppliers
$5.00/1mg
10277-74-4
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$178.00/1g
106-96-7
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136236-51-6
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$5.00/1mg
161735-79-1
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136236-51-6
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![Acetamide, N-[(1R)-2,3-dihydro-1H-inden-1-yl]-2,2,2-trifluoro-N-2-propyn-1-yl-](/CAS/20210111/GIF/1378030-60-4.gif)
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136236-51-6
154 suppliers
$5.00/1mg