HuagongsheHuagongshe Chemistry Print Report · For research reference only
O-Methylhydroxylamine hydrochloride → HCID 12146882, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | O-Methylhydroxylamine hydrochloride | HCID 521874 | — |
| Reactant | 3-Chloro-4-fluorobenzaldehyde | HCID 593866 | — |
| Reactant | Sodium cyanoborohydride | HCID 5003444 | — |
| Product | HCID 12146882 | HCID 12146882 | — |
Reaction Steps
Reaction of 3-chloro-4-fluorobenzaldehyde with methoxylamine hydrochloride followed by reduction with sodium cyanoborohydride as described in the preparation of compounds 3-A and 3-B gave the title hydroxylamine as a clear oil. 1HNMR 400 MHz (CDCl3) δ (ppm): 3.48 (3H, s), 3.98 (2H, s), 5.72 (1H, broad s), 7.10 (1H, t), 7.22 (1H, mn), 7.42 (1H, m).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06777440B2 |
| Source dataset | uspto-grants-2004_08 |
| ORD ID | ord-c1c6f117cabc444ca03cb0f976597190 |
| Source note | uspto-grants-2004_08 |