HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalate → HCID 66682935, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate oxalate | HCID 53350400 | — |
| Reactant | HCID 58062990 | HCID 58062990 | — |
| Product | HCID 66682935 | HCID 66682935 | — |
Reaction Steps
The title compound, brown gum, MS: m/e=530.3 [(M+H, was prepared in accordance with the general method of example 1 and 2 from 2-methoxy-6-methylsulfanyl-N-(2-oxo-cyclopentyl)-4-trifluoromethyl-benzamide (intermediate M) and 2,6-diazaspiro[3.3]heptane-2-carboxylic acid 1,1-dimethylethyl ester ethanedioate (CAS 1041026-71-4). The cis- and trans-isomer could be separated by column chromatography.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08404673B2 |
| Source dataset | uspto-grants-2013_03 |
| ORD ID | ord-3f0401c483fd4e9da59d59654d7d47dc |
| Source note | uspto-grants-2013_03 |