HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl 5-bromopentanoate → HCID 90034571, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl 5-bromopentanoate | HCID 562251 | — |
| Reactant | caesium 5-(Cbz-amino)-4-oxopentanoate | HCID 90034572 | — |
| Product | HCID 90034571 | HCID 90034571 | — |
Reaction Steps
This compound was prepared from the products of 8a (0.73 g; 2.7 mmol) and 8b (1.0 g; 2.5 mmol) according to Procedure C. The crude product was purified on a 75×45 mm silica gel 60 column eluted with ethyl acetate-hexane (1:1) (1000 mL) collecting 13×50 mL fractions. Fractions containing the product (5-8) were collected, and after evaporation 0.82 g (72%) product was obtained (yellowish solid, mp 53-56° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09249086B2 |
| Source dataset | uspto-grants-2016_02 |
| ORD ID | ord-2ad0d7b34f2c4dff974eeb7e5345eb9e |
| Source note | uspto-grants-2016_02 |