HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Furancarbonyl chloride → HCID 20394276, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Furancarbonyl chloride | HCID 68242 | — |
| Reactant | 3H-Spiro(1-benzofuran-2,4'-piperidine) | HCID 12733230 | — |
| Product | HCID 20394276 | HCID 20394276 | — |
Reaction Steps
A sample of 5.8 g of 2,3-dihydrospiro[benzofuran-2,4'-piperidine], Example 7, is treated with 4.8 g of 2-furoyl chloride according to the procedure of Example 18 to provide an off-white solid. This solid is purified by three recrystallizations from hexane to provide the product, 2,3-dihydro-1'-(2-furoyl)spiro[benzofuran-2,4'-piperidine], mo 102°-103° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04166119 |
| Source dataset | uspto-grants-1979_08 |
| ORD ID | ord-a68a2a3f0c1244b78e51cdbd3d612840 |
| Source note | uspto-grants-1979_08 |