Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Dibutylamine | HCID 8148 | — |
| Reactant | HCID 178527880 | HCID 178527880 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 53881102 | HCID 53881102 | 91.7% |
Reaction Steps
A suspension of 47.3 g (0.4 mol) of 2-mercaptothiazoline together with 52.3 g (0.4 mol) of dibutylamine and 34.3 g (0.41 mol) of 36% aqueous formaldehyde in 150 ml of toluene is stirred for 5 hours at 50° C. The water is then separated off from the clear toluene phase and the latter is evaporated under reduced pressure. This gives 94.8 g (yield 91%) of 3-(dibutylaminomethyl)-thiazoline-2-thione in the form of a yellowish, highly fluid oil. nD20 1.5512.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04965005 |
|---|
| Source dataset | uspto-grants-1990_10 |
|---|
| ORD ID | ord-dd8fc2330e4e43d0ad6c7720d2d0ae48 |
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| Source note | uspto-grants-1990_10 |
|---|
