Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1197069Generated: October 26, 2026

Methanol → HCID 178512188, compound

https://huagongshe.com/reaction/1197069

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantAcetate-hydrochloric acidHCID 22641269—
ReactantHCID 178454200HCID 178454200—
SolventDiethyl EtherHCID 3283—
ProductHCID 178512188HCID 178512188—

Reaction Steps

BOC-Arg(NO2)-CHA, 45.4 g (0.1 mole), was dissolved in 300 ml (0.6 mole) of 2N HCl/AcOH and a small amount of MeOH. The solution was reacted at room temperature for 2 hours. After completion of the reaction, 300 ml of dry ether was added to the reaction mixture to crystallize, whereby 34.9 g (89.4%) of HCl.H-Arg(NO2)-CHA was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05116941
Source datasetuspto-grants-1992_05
ORD IDord-34831802275a497d9def4877daa42cd9
Source noteuspto-grants-1992_05