HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cycloheptanone → HCID 10909616, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cycloheptanone | HCID 10400 | — |
| Reactant | 3,4,5,6,7,8-Hexahydro-1(2H)-azulenone | HCID 69857 | — |
| Product | HCID 10909616 | HCID 10909616 | 98% |
Reaction Steps
14 grams of 2,4,5,6,7,8-hexahydroazulene, (compound Ia with n=5) are obtained with a yield of 98% from the product (VI) and of 40% from the starting cycloheptanone, which has the following NMR spectrum: 1H-NMR (CDCl3, δ ppm rel. TMS): 5.96 (s, br, 2H); 2.84 (t, 2H, J=2Hz); 2.47 (m, 4H); 1.61 (m, 6H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05900517 |
| Source dataset | uspto-grants-1999_05 |
| ORD ID | ord-5c2fd6f6883941bb9431440b03753a59 |
| Source note | uspto-grants-1999_05 |