Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sorbitol → N,N-dibutylethanolamine sorbitol borate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sorbitol | HCID 5780 | — |
| 반응물 | 2-(Dibutylamino)ethanol | HCID 7621 | — |
| 반응물 | Boric Acid | HCID 7628 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | N,N-dibutylethanolamine sorbitol borate | HCID 86588639 | 86.3% |
반응 단계
N,N-dibutylethanolamine sorbitol borate was prepared as follows. Boric acid (10.3 grams), sorbitol (30.4 grams), and N,N-dibutylethanolamine (28.9 grams) were added to a 250 milliliter flask. One hundred fifty milliliters of toluene was then added. The reaction was allowed to proceed overnight at 110° C., and the byproduct water (˜9 grams) was continuously removed from the reaction by azeotropic distillation. The final solution was evaporated to remove toluene under vacuum, and a yellowish resinous product (˜60 grams) of N,N-dibutylethanolamine/sorbitol borate was obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06682591B2 |
| 출처 데이터셋 | uspto-grants-2004_01 |
| ORD ID | ord-ecc65d69a0f64b6996247c0ada3cb39c |
| 출처 메모 | uspto-grants-2004_01 |