참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | 3-Methyl-3-oxetanemethanol | HCID 137837 | — |
| 반응물 | 1-(1-Isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene | HCID 604152 | — |
| 생성물 | Styrene carbamate methyl oxetane | HCID 68829387 | — |
반응 단계
3-Methyl-3-oxetane methanol (20.00 g, 0.1958 mole) and m-TMI (39.49 g, 0.1958 mole) were combined in a 250-ml four-neck round bottom flask equipped with a condenser, mechanical mixer, thermometer, nitrogen purge and oil bath. The reaction was placed under nitrogen with stirring and heated to 65° C. in the oil bath. A single drop of dibutyltin dilaurate was added and within 5 hours the reaction was complete based on depletion of the FT-IR isocyanate peak (2254 cm−1). The product was then removed from the flask as a colorless liquid with a viscosity of 21,000 cPs.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US06953862B2 |
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| 출처 데이터셋 | uspto-grants-2005_10 |
|---|
| ORD ID | ord-76b31a243db4442cb5c681461a0b7889 |
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| 출처 메모 | uspto-grants-2005_10 |
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