HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Pivaloyloxybenzoyl chloride → 4-chloro-3-(4-pivaloyloxyphenylmethyl)-1-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)indole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Pivaloyloxybenzoyl chloride | HCID 13604327 | — |
| Reactant | 4-Chloro-1-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)indole | HCID 67020379 | — |
| Product | 4-chloro-3-(4-pivaloyloxyphenylmethyl)-1-(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)indole | HCID 67198834 | — |
Reaction Steps
4-Chloro-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-indole obtained in Example 1-(3) and 4-pivaloyloxybenzoyl chloride were treated in a manner similar to Example 2-(4), (5) and 27-(3) to give 4-chloro-3-(4-pivaloyloxyphenylmethyl)-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)indole as a colorless powder. APCI-Mass m/Z 689/691 (M+NH4).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07935674B2 |
| Source dataset | uspto-grants-2011_05 |
| ORD ID | ord-4e36443164644c4cbed3d944095fd0bf |
| Source note | uspto-grants-2011_05 |