HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Amino-5,5-dimethyl-2-cyclohexen-1-one → 4-(2,3,4,5,6,7,8,9-octahydro-3,3,6,6-tetramethyl-1,8-dioxo-1H-acridin-9-yl)-2-nitrobenzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Amino-5,5-dimethyl-2-cyclohexen-1-one | HCID 136680 | — |
| Reactant | 4-Formyl-2-nitrobenzonitrile | HCID 22117815 | — |
| Product | 4-(2,3,4,5,6,7,8,9-octahydro-3,3,6,6-tetramethyl-1,8-dioxo-1H-acridin-9-yl)-2-nitrobenzonitrile | HCID 22117871 | — |
Reaction Steps
Reaction of 3-amino-5,5-dimethyl-2-cyclohexen-1-one with 4-cyano-3-nitrobenzaldehyde in an analogous manner to that described in Example 1 gave 4-(2,3,4,5,6,7,8,9-octahydro-3,3,6,6-tetramethyl-1,8-dioxo-1H-acridin-9-yl)-2-nitrobenzonitrile. Crystallization from methanol gave a yellow crystalline solid of melting point 274-275° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06162918 |
| Source dataset | uspto-grants-2000_12 |
| ORD ID | ord-e7e9329f529c4908b5bff182728cdcbf |
| Source note | uspto-grants-2000_12 |