Trifluoroacetic acid → HCID 59290395, compound

HRID 909903Notes

Reaction equation

[CH3:1][N:2]1[C:6]([C:7]2[CH:8]=[C:9]([CH:22]=[CH:23][CH:24]=2)[CH2:10][CH2:11][O:12][CH2:13][CH2:14][C:15]([O:17]C(C)(C)C)=[O:16])=[N:5][N:4]=[N:3]1.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH3:1][N:2]1[C:6]([C:7]2[CH:8]=[C:9]([CH:22]=[CH:23][CH:24]=2)[CH2:10][CH2:11][O:12][CH2:13][CH2:14][C:15]([OH:17])=[O:16])=[N:5][N:4]=[N:3]1

Participants

Conditions

Temperature: 25 °C

Procedure

A mixture of tert-butyl 3-(3-(1-methyl-1H-tetrazol-5-yl)phenethoxy)propanoate [Example 7, Step iii)] (135 mg), DCM (4 mL) and TFA (4 mL) was stirred at 25° C. for 30 min and concentrated under vacuum to afford the subtitled compound as a gum. 1H NMR (400 MHz, CDCl3) δ 7.72 (s, 1H), 7.53-7.41 (m, 3H), 4.18 (s, 3H), 3.78-3.72 (m, 4H), 2.96 (t, J=5.9 Hz, 2H), 2.59 (t, J=5.9 Hz, 2H).

Workup

concentrationconcentrated under vacuum

Sources & evidence

ORD record: ord-aed06114bcee4e438fe0d8733532afca
Source dataset: uspto-grants-2011_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08017602B2

Reaction notes

Loading…