HuagongsheHuagongshe Chemistry Print Report · For research reference only
1'-Methyl-6,7-dihydro-2H,5H-spiro[furo[2,3-f]indole-3,4'-piperidine] → HCID 21833713, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1'-Methyl-6,7-dihydro-2H,5H-spiro[furo[2,3-f]indole-3,4'-piperidine] | HCID 10657952 | — |
| Reactant | HCID 21833743 | HCID 21833743 | — |
| Product | HCID 21833713 | HCID 21833713 | — |
Reaction Steps
The title compound was prepared from 2'-methyl-4'-(5-methyloxazol-2-yl)biphenyl-4-carboxylic acid (D76) and 2,3,6,7-tetrahydrospiro[furo[2,3-f]indole-3,4'-piperidine] (D8) following the procedure of Example 1 (58%). This was converted to its oxalate salt and crystallised from acetone/methanol as a white solid m.p. 230-233° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05972951 |
| Source dataset | uspto-grants-1999_10 |
| ORD ID | ord-1d64faf083834e7c8776817708dd3399 |
| Source note | uspto-grants-1999_10 |