HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium cyanoborohydride → (4R,9aS)-6-Bromo-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic Acid tert-butyl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium cyanoborohydride | HCID 5003444 | — |
| Reactant | (R)-6-chloro-4-methyl-3,4-dihydro-2H-2,4a,5-triaza-fluoren-1-one | HCID 86590110 | — |
| Reactant | (4R)-6-bromo-4-methyl-3,4-dihydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester | HCID 86590112 | — |
| Product | (4R,9aS)-6-Bromo-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic Acid tert-butyl Ester | HCID 86590111 | — |
Reaction Steps
This compound was prepared in analogy to Example 2, intermediate b) from (R)-6-bromo-4-methyl-3,4-dihydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester and sodium cyano borohydride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07098337B2 |
| Source dataset | uspto-grants-2006_08 |
| ORD ID | ord-9e857f4086cd4f5592763c9b4669cb23 |
| Source note | uspto-grants-2006_08 |