HuagongsheHuagongshe Chemistry Print Report · For research reference only
N-(5-benzyloxy-6-formyl-4-oxo-4H-pyran-2-ylmethyl)-benzene sulfonamide → N-(5-Benzyloxy-6-formyl-4-oxo-4H-pyran-2-ylmethyl)-3-chloro-benzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N-(5-benzyloxy-6-formyl-4-oxo-4H-pyran-2-ylmethyl)-benzene sulfonamide | HCID 86725694 | — |
| Reactant | N-(5-Benzyloxy-6-hydroxymethyl-4-oxo-4H-pyran-2-ylmethyl)-3-chloro-benzenesulfonamide | HCID 86725725 | — |
| Product | N-(5-Benzyloxy-6-formyl-4-oxo-4H-pyran-2-ylmethyl)-3-chloro-benzenesulfonamide | HCID 86725726 | 82.36% |
Reaction Steps
N-(5-Benzyloxy-6-formyl-4-oxo-4H-pyran-2-ylmethyl)-3-chloro-benzenesulfonamide (11-05) (2.3 g, 82.36%) was synthesized as a white solid from N-(5-benzyloxy-6-hydroxymethyl-4-oxo-4H-pyran-2-ylmethyl)-3-chloro-benzenesulfonamide (10-05) (2.8 g, 6.44 mmol) following the procedure described for N-(5-benzyloxy-6-formyl-4-oxo-4H-pyran-2-ylmethyl)-benzenesulfonamide (11-01).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08952039B2 |
| Source dataset | uspto-grants-2015_02 |
| ORD ID | ord-fa6d59781e154d74b5e92102a994af06 |
| Source note | uspto-grants-2015_02 |