HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Carbonate → HCID 70584504, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Carbonate | HCID 10340 | — |
| Reactant | 3-Methyl-2-butenoic acid | HCID 10931 | — |
| Reactant | 2-Methylpropylenediamine | HCID 13128 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 70584504 | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04207228 |
| Source dataset | uspto-grants-1980_06 |
| ORD ID | ord-1a858be7647043079e4734d451c3a16f |
| Source note | uspto-grants-1980_06 |