Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hexane | HCID 8058 | — |
| Reactant | 2,3-Dimethyl-1,3-butadiene | HCID 10566 | — |
| Reactant | HCID 3652670 | HCID 3652670 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | HCID 12477037 | HCID 12477037 | — |
Reaction Steps
To a solution of 2.2 g (0.02 mole) of 4-isothiazolin-3-one 1-oxide in 50 ml of ethylene dichloride is added 2.0 g (0.024 mole) of 2,3-dimethyl-1,3-butadiene. The mixture is stirred and maintained at 60° C. overnight. Concentration of the mixture yields a thick oil, which affords a white solid on trituration with hexane. The solid is filtered and air dried to yield 3.4 g (90%) or product, m.p. 135°-137° C. which can be recrystallized from ethyl acetate-hexane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04199591 |
|---|
| Source dataset | uspto-grants-1980_04 |
|---|
| ORD ID | ord-d3a348bc5442424bafe618d95658cc3d |
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| Source note | uspto-grants-1980_04 |
|---|
