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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 651498Generated: October 31, 2026

Acetic Anhydride → HCID 21138153, compound

https://huagongshe.com/reaction/651498

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AnhydrideHCID 7918—
ReactantAcetyl bromideHCID 10482—
ReactantHCID 21138122HCID 21138122—
ProductHCID 21138153HCID 21138153100.4%

Reaction Steps

The operation is carried out as in Stages B and C of Example 3 starting with 481 mg of the product obtained in Stage A above using 0.5 cm3 of acetic anhydride and 0.25 cm3 of acetyl bromide. 483 mg of desired product is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06281204B1
Source datasetuspto-grants-2001_08
ORD IDord-b748219fb2ff4f3ebf229c797fce48a5
Source noteuspto-grants-2001_08