HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Azaspiro[5.5]undec-1-ene → 3,3-diethyl-3,4,5,6-tetrahydropyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Azaspiro[5.5]undec-1-ene | HCID 1883592 | — |
| Reactant | HCID 20403135 | HCID 20403135 | — |
| Product | 3,3-diethyl-3,4,5,6-tetrahydropyridine | HCID 10510932 | — |
| Product | HCID 20403145 | HCID 20403145 | — |
| Product | 8-Azaspiro[5.7]tridecane | HCID 20403164 | — |
Reaction Steps
By following substantially the procedure of Example 20 and by substituting for the 2-azaspiro-[5.5]-undec-1-ene recited therein 2-azaspiro[7.5]tridec-1-ene; 3,3-diethyl-3,4,5,6-tetrahydropyridine and 2-azaspiro[5.5]undeca-1,7-diene there is obtained (Example 20A) 2-azaspiro-[7.5]tridecane, b.p. 85°-87° C./0.1 mm., (Example 20B) 3,3-diethylpiperidine, b.p. 39°-40° C./0.35 mm and (Example 20C) 2-azaspiro[5.5]-undec-7-ene, b.p. 74-75 C./0.8 mm, respectively.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04357471 |
| Source dataset | uspto-grants-1982_11 |
| ORD ID | ord-318e6456e5624e369b740519153017b8 |
| Source note | uspto-grants-1982_11 |