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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1892075Generated: October 31, 2026

Hydrochloric Acid → HCl MTBD

https://huagongshe.com/reaction/1892075

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant7-Methyl-1,5,7-triazabicyclo[4.4.0]dec-5-eneHCID 123583—
SolventDiethyl EtherHCID 3283—
ProductHCl MTBDHCID 131730803—

Reaction Steps

A flame dried flask was charged with MTBD (0.25 g, 1.63 mmol), ether (10 mL) and a stirbar under dry nitrogen atmosphere. With vigorous stirring a 1M ethereal HCl solution (1.6 mL) was then added to form a white precipitate. Stirring was continued for 1 hour then excess solvent was decanted to yield 0.29 g (94%). The salt was then dried under high vacuum.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08507640B2
Source datasetuspto-grants-2013_08
ORD IDord-6cd5d35aca5b4ce79e9dae5ea4099b85
Source noteuspto-grants-2013_08