HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloro-1-{1,4-dioxa-8-azaspiro[4.5]decan-8-yl}ethan-1-one → 6-{2-{{4-[2-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)ethoxy]benzyl}ethylamino}-4-methoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-ol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloro-1-{1,4-dioxa-8-azaspiro[4.5]decan-8-yl}ethan-1-one | HCID 43831640 | — |
| Reactant | Pivalic acid 6-{2-[ethyl(4-hydroxybenzoyl)amino]-4-methoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-yl ester | HCID 57934562 | — |
| Product | 6-{2-{{4-[2-(1,4-Dioxa-8-azaspiro[4.5]dec-8-yl)ethoxy]benzyl}ethylamino}-4-methoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-ol | HCID 66626619 | 37.7% |
Reaction Steps
Synthesized from pivalic acid 6-{2-[ethyl(4-hydroxybenzoyl)amino]-4-methoxyphenyl}-5,6,7,8-tetrahydronaphthalen-2-yl ester (26 mg) and 2-chloro-1-(1,4-dioxa-8-azaspiro[4.5]dec-8-yl)ethanone (23 mg) according to an analogous synthetic method to Example 404 and purified by LC-MS, the title compound (5.6 mg) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07960412B2 |
| Source dataset | uspto-grants-2011_06 |
| ORD ID | ord-c0e1f35434bf420d9529c15f890ffc2e |
| Source note | uspto-grants-2011_06 |