HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl chloroformate → HCID 69619691, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl chloroformate | HCID 10387 | — |
| Reactant | Methyl (4R)-4-amino-3,4-dihydro-2H-1-benzothiopyran-7-carboxylate | HCID 59089473 | — |
| Product | HCID 69619691 | HCID 69619691 | — |
Reaction Steps
By a similar reaction operation as in Starting Material Synthetic Example 4 using (R)-4-aminothiochromane-7-carboxylic acid methyl ester (5.70 g) and benzyloxycarbonyl chloride (5.50 ml), the objective (R)-4-(benzyloxycarbonylamino)thiochromane-7-carboxylic acid methyl ester (7.35 g) was obtained as colorless crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06933305B2 |
| Source dataset | uspto-grants-2005_08 |
| ORD ID | ord-4eed9b002f654dc5abab9c5a98ce476b |
| Source note | uspto-grants-2005_08 |