Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Thiodiglycol → 1,5-Bis[3-(3,5-dicyclohexyl-4-hydroxyphenyl)propionyloxy]-3-thiapentane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Thiodiglycol | HCID 5447 | — |
| 반응물 | Methyl 3-(3,5-dicyclohexyl-4-hydroxyphenyl)propionate | HCID 20165247 | — |
| 촉매 | Titanium tetrabutoxide | HCID 21801 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 1,5-Bis[3-(3,5-dicyclohexyl-4-hydroxyphenyl)propionyloxy]-3-thiapentane | HCID 20165248 | — |
반응 단계
0.2 mol of methyl 3-(3,5-dicyclohexyl-4-hydroxyphenyl)propionate, 0.1 mol of 1,5-dihydroxy-3-thiapentane and 2 ml of tetrabutyl titanate are heated for 8 hours at 150° C. as described in Example 2, during which time the methanol forming distills off. After working up, the yield of product is 25.5% of theory.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04699939 |
| 출처 데이터셋 | uspto-grants-1987_10 |
| ORD ID | ord-54bec84c049b4079904c297c059fe583 |
| 출처 메모 | uspto-grants-1987_10 |