Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Isopropanol → HCID 20249897, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Isopropanol | HCID 3776 | — |
| 반응물 | 3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole | HCID 302157 | — |
| 반응물 | 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione, sodium salt | HCID 66973603 | — |
| 생성물 | HCID 20249897 | HCID 20249897 | 74.2% |
반응 단계
20.2 g. of theophylline-sodium, 300 cm3 isopropyl alcohol and 13.2 g. of 3-chloromethyl-5-methyl-1,2,4-oxadiazole are heated under stirring for 10 hours. After processing 20.5 g. (74.2% yield) of 7-(5-methyl-1,2,4-oxadiazol-3-yl)-methyl-theophylline are obtained. M.p.: 134°-135° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04565817 |
| 출처 데이터셋 | uspto-grants-1986_01 |
| ORD ID | ord-a3abb1f0d09a48d2a0ed5e645d3ca3d1 |
| 출처 메모 | uspto-grants-1986_01 |