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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1706329Generated: November 3, 2026

Sodium Carbonate → HCID 70584504, compound

https://huagongshe.com/reaction/1706329

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
Reactant3-Methyl-2-butenoic acidHCID 10931—
Reactant2-MethylpropylenediamineHCID 13128—
SolventTolueneHCID 1140—
ProductHCID 70584504HCID 70584504—

Reaction Steps

4.4 g 2-methyl-1,2-propanediamine, 6.0 g 3,3-dimethylacrylic acid and 8 ml toluene were mixed and heated at 140°-150° C. overnight. The mixture was cooled and poured into 80 ml of 5% Na2CO3 solution; then extracted 3 times with 50 ml aliquots of chloroform. The combined chloroform solutions were dried and concentrated. Upon recrystallization from hexane-benzene a yellow crystalline solid, m. pt 129°-132° C., is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04207228
Source datasetuspto-grants-1980_06
ORD IDord-1a858be7647043079e4734d451c3a16f
Source noteuspto-grants-1980_06