(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester CAS No.178172-26-4 / Cat No.EBD25487
1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethylester
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
ethyl n- boc- 4,5- dehydroprolinate
(s)-1-tert-butyl 2-ethyl 2,3-dihydro-1h-pyrrole-1,2-dicarboxylate
ethyl n-boc-l-proline-4-ene
saxagliptin intermediate 1
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethylester
Properties
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Density:
1.126 g/cm3
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Boiling point:
315.631 °C at 760 mmHg
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Flashing point:
144.689 °C
NMR Spectrum
Prediction： 1H NMR (300 MHz, CDCl3): delta 1.24-1.30 (m, 3H), 1.45 (s, 9H), 2.58-2.69 (m, 1H), 2.98-3.13 (m, 1H), 4.11-4.30 (m, 2H), 4.52-4.66 (m, 1H), 4.89-4.94 (m, 1H), 6.51-6.64 (m, 1H)
1H NMR
13C NMR
