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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 904639Generated: October 29, 2026

Ethyl orthoformate → HCID 178423910, compound

https://huagongshe.com/reaction/904639

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl orthoformateHCID 31214—
ReactantHCID 178425299HCID 178425299—
ProductHCID 178423910HCID 178423910—

Reaction Steps

Reaction of 2-amino-3-methyl-N-(1H-tetrazol-5-yl)benzamide with triethoxymethane gave 8-methyl-3-(1H-tetrazol-5-yl)-4(3H)-quinazolinone melting at about 268° C. (dec) after recrystallization from dimethylformamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04419357
Source datasetuspto-grants-1983_12
ORD IDord-d1da44f50dda447db8285c03496a037e
Source noteuspto-grants-1983_12