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4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester CAS No.168683-02-1 / Cat No.EBD24252
(1s,4r)-methyl 4-((tert-butoxycarbonyl)amino)cyclopent-2-enecarboxylate
methyl 4-((tert-butoxycarbonyl)amino)cyclopent-2-enecarboxylate
peramivir intermediate
cis-(1s,4r)-4-boc-amino-2-cyclopentene-1-carboxylic acid methyl ester
4-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-2-Cyclopentene-1-Carboxylic Acid Methyl Ester
2-cyclopentene-1-carboxylic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (1S,4R)-
Methyl (1S,4R)-4-[(tert-butoxycarbonyl)amino]cyclopent-2-ene-1-carboxylate
(1S,4R)-methyl 
4-(tert-butoxycarbonyl)cyclopent-2-enecarboxylate
(1S,4R)-methyl-4-(tert-butoxycarbonyl)cyclopent-2-enecarboxylate
4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester
Methyl (1S,4R)-4-[(tert-butoxycarbonyl)amino]cyclopent-2-ene-1-carboxylate
(1S,4R)-methyl 
4-(tert-butoxycarbonyl)cyclopent-2-enecarboxylate
(1S,4R)-methyl-4-(tert-butoxycarbonyl)cyclopent-2-enecarboxylate
Properties
−20°C
NMR Spectrum
Prediction: 1H NMR (400 MHz, CDCl3) delta 5.87-5.82 (2H, m), 4.88 (1H, br s), 4.76 (1H, br s), 3.70 (3H, s), 3.48-3.45 (1H, m), 2.50 (1H, ddd, J=13.6, 8.4, 8.4 Hz), 1.86 (1H, ddd, J=13.6, 4.0, 4.0 Hz), 1.43 (9H,s)
1H NMR
13C NMR