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Friday, 27 April 2018

Tert-butyl (N-[3-[(3S,4R)-3-amino-4-fluoro-4-(hydroxymethyl)tetrahydrofuran-3-yl]-4-fluorophenyl]acetamide)

STR1

tert-butyl (N-[3-[(3S,4R)-3-amino-4-fluoro-4-(hydroxymethyl)tetrahydrofuran-3-yl]-4-fluorophenyl]acetamide)

STR1
1H-NMR (500 MHz, DMSO-d6): 1.31 (s, 9H), 2.02 (s, 3H), 3.21 (m, 1H), 3.88 (m, 1H), 3.94 (m, 1H), 4.03 (m, 1H), 4.13 (m, 1H), 4.74 (m, 1H), 5.07 (m, 1H), 7.08 (m, 1H), 7.43 (bs, 1H), 7.63 (m, 1H), 7.67 (m, 1H), 10.03 (s, 1H) .
STR2
13C-NMR (125 MHz, DMSO-d6): 24.3, 28.5, 60.8, 65.1, 72.6, 78.1, 78.9, 105.8, 116.4, 119.7, 120.8, 127.2, 136.2, 155.2, 156.4, 168.7.
str3
19F-NMR (470.6 MHz, DMSO-d6): -164.77, -117.26.

str4 str5
Org. Process Res. Dev., Article ASAP
DOI: 10.1021/acs.oprd.8b00069