HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Hydroxy-2-pentanone → 6-(1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yloxy)-2-(4-oxopentyloxy)-4-(trifluoromethyl)nicotinonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Hydroxy-2-pentanone | HCID 14066 | — |
| Reactant | 2,6-Dichloro-4-(trifluoromethyl)nicotinamide | HCID 2736874 | — |
| Reactant | 1,3-Dihydro-1-hydroxy-2,1-benzoxaborol-5-ol | HCID 57968699 | — |
| Product | 6-(1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yloxy)-2-(4-oxopentyloxy)-4-(trifluoromethyl)nicotinonitrile | HCID 66726636 | — |
Reaction Steps
This compound was prepared from 2,6-dichloro-4-(trifluoromethyl)nicotinamide, 5-hydroxypentan-2-one, and benzo[c][1,2]oxaborole-1,5(3H)-diol in a similar manner to that of D230. 1H-NMR (400 MHz, DMSO-d6) δ (ppm) 1.85-1.88 (m, 2H), 1.93 (s, 3H), 2.95-2.99 (t, J=4.9 Hz, 2H), 3.91-3.94 (t, J=5.4 Hz, 2H), 5.01 (s, 2H), 7.21 (dd, J=6.0, 1.5 Hz, 1H), 7.3 (s, 1H), 7.64 (s, 1H), 7.81 (d, J=6.0 Hz, 1H), 9.26 (s, 1H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08716478B2 |
| Source dataset | uspto-grants-2014_05 |
| ORD ID | ord-16427960f9e84249b4df5316194f6ec7 |
| Source note | uspto-grants-2014_05 |