HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Naphthalenecarboxaldehyde → HCID 12150176, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Naphthalenecarboxaldehyde | HCID 6201 | — |
| Reactant | N-1,3-Benzodioxol-5-yl-N-ethylurea | HCID 13098802 | — |
| Product | HCID 12150176 | HCID 12150176 | 46% |
Reaction Steps
This compound was synthesized from N-ethyl-N-[3,4-(methylenedioxy)phenyl]urea (247 mg) and 2-naphthaldehyde (182 mg) by the procedure described in example 10 in 46% yield, mp: 193-195° C. 1H NMR (CDCl3): 7.86-7.82 (m, 2H), 7.74 (s, 1H), 7.52-7.42 (m, 4H), 6.57 (s, 1H), 6.30 (s, 1H), 5.90 (s, 1H), 5.87 (s, 1H), 5.61 (s, 1H), 5.18 (s, 1H), 3.97 (q, J=6.6, 2H), 1.32 (t, J=6.6, 3H). Anal. calcd. for C21H18N2O3: C, 72.82; H, 5.24; N, 8.09. Found: C, 72.53; H, 4.95; N, 7.54.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07652006B2 |
| Source dataset | uspto-grants-2010_01 |
| ORD ID | ord-bfb7e38e92674bb3813b7477980348fa |
| Source note | uspto-grants-2010_01 |