HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfoxide → HCID 18922218, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfoxide | HCID 679 | — |
| Reactant | Methyl isothiocyanate | HCID 11167 | — |
| Reactant | Ethyl acetate hexane | HCID 21226206 | — |
| Reactant | HCID 88404305 | HCID 88404305 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 18922218 | HCID 18922218 | 8.9% |
Reaction Steps
The synthesis method of Example 1-(3) was applied. The compound (13.6 g) obtained in (4) above, methyl isothiocyanate (25 g) and dimethyl sulfoxide (60 ml) were used as reagents. After the reaction, silica gel column chromatography (hexane-ethyl acetate) and recrystallization from ethyl acetate gave 844 mg of white crystals (yield 8.9% from 1-naphthoic acid hydrazide).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05750545 |
| Source dataset | uspto-grants-1998_05 |
| ORD ID | ord-3cd6c081c113467ea579b18ceffa2afe |
| Source note | uspto-grants-1998_05 |