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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 393345Generated: October 28, 2026

Acetic Acid → 2-[2-oxo4-(1H-tetrazol-1-yl)-1-pyrrolidinyl]butanamide

https://huagongshe.com/reaction/393345

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantSodium AzideHCID 33557—
ReactantHCID 22386994HCID 22386994—
Product2-[2-oxo4-(1H-tetrazol-1-yl)-1-pyrrolidinyl]butanamideHCID 22387062—

Reaction Steps

Alternatively to §5.6, reaction of 2-[4-amino-2-oxo-1-pyrrolidinyl]butanamide with triethyl orthoformiate, NaN3 and AcOH provided 2-[2-oxo-4-(1H-tetrazol-1-yl)-1pyrrolidinyl]butanamide 67.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06806287B2
Source datasetuspto-grants-2004_10
ORD IDord-279ec27d0edb4604942221a2a4d7587e
Source noteuspto-grants-2004_10