Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2210463Generated: October 30, 2026

3-Amino-5-methylpyridine-2-sulfonamide → HCID 19378715, compound

https://huagongshe.com/reaction/2210463

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Amino-5-methylpyridine-2-sulfonamideHCID 19378709—
ReactantEthylorthoformateHCID 53630039—
ProductHCID 19378715HCID 19378715—

Reaction Steps

A suspension of 1.3 g of 3-amino-5-methylpyridine-2-sulfonamide (Preparation 25) in 13 cm3 of ethyl orthoformate is brought to reflux for 2 hours. After cooling, the precipitate obtained is collected on a filter, washed with diethyl ether and dried.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05459138
Source datasetuspto-grants-1995_10
ORD IDord-7f7baae9d7d847aaa5f1af257c414a17
Source noteuspto-grants-1995_10