HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromopropane → 3-(1,4-Dioxa-spiro[4,5]-dec-8-yl)-5-cyano-1-isopropyl-indole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromopropane | HCID 6358 | — |
| Reactant | 3-(1,4-Dioxa-spiro[4,5]dec-8-yl)-5-cyano-1-ethyl-indole | HCID 18414062 | — |
| Product | 3-(1,4-Dioxa-spiro[4,5]-dec-8-yl)-5-cyano-1-isopropyl-indole | HCID 18414061 | 62% |
Reaction Steps
This compound was prepared in the manner described above for intermediate 5b by replacing ethylbromide with isopropylbromide (10.2 g, 83 mmol) in 62% yield (6.44 g) as a white solid: mp 114.5-116° C.; MS EI m/e 324 (M+)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06313126B1 |
| Source dataset | uspto-grants-2001_11 |
| ORD ID | ord-28ae42da3a20489180b0dadfedc27bb0 |
| Source note | uspto-grants-2001_11 |