Glycolic Acid → 2-hydroxy-1-(4-(2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-4,5-dihydrobenzo[b]pyrazolo[1,5-d][1,4]oxazepin-9-yl)piperidin-1-yl)ethanone

Participants

Role	Name	HCID	Charge
Reactant	Glycolic Acid	HCID 757	—
Reactant	9-(piperidin-4-yl)-2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-4,5-dihydrobenzo[b]pyrazolo[1,5-d][1,4]oxazepine	HCID 58204883	—
Product	2-hydroxy-1-(4-(2-(1-(2,2,2-trifluoroethyl)-1H-1,2,4-triazol-5-yl)-4,5-dihydrobenzo[b]pyrazolo[1,5-d][1,4]oxazepin-9-yl)piperidin-1-yl)ethanone	HCID 51347905	—

Reaction Steps

Following the procedure for 116, 9-piperidin-4-yl-2-[2-(2,2,2-trifluoro-ethyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-6-oxa-1,10b-diaza-benzo[e]azulene was reacted with glycolic acid to give 151 as a white solid. 1H NMR (400 MHz, DMSO-d): δ 8.21 (s, 1H); 7.73 (d, J=2.16 Hz, 1H); 7.29 (dd, J=8.37, 2.17 Hz, 1H); 7.21 (d, J=8.32 Hz, 1H); 6.97 (s, 1H); 5.72 (q, J=8.78 Hz, 2H); 4.55-4.43 (m, 4H); 4.13-4.05 (m, 2H); 3.79 (d, J=13.44 Hz, 1H); 3.23-3.15 (m, 3H); 3.09 (t, J=12.91 Hz, 1H); 2.91-2.82 (m, 1H); 2.77-2.65 (m, 1H); 1.86 (d, J=12.87 Hz, 2H). LCMS: RT=9.76 min, M+H+=477

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US08242104B2
Source dataset	uspto-grants-2012_08
ORD ID	ord-984795783a4f41e789a4edb7a6337e6a
Source note	uspto-grants-2012_08