Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Methyl-7-propylpurine-2,6-dione → Diethyl [4-(3-methyl-7-propyl-xanthin-1-yl)butyl]phosphonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Methyl-7-propylpurine-2,6-dione | HCID 3314397 | — |
| 반응물 | Diethyl(4-chlorobutyl)phosphonate | HCID 19689195 | — |
| 생성물 | Diethyl [4-(3-methyl-7-propyl-xanthin-1-yl)butyl]phosphonate | HCID 22446293 | — |
반응 단계
The title substance was prepared from 0.072 mol of 3-methyl-7-propyl-xanthine and 0.072 mol of diethyl 4-chlorobutanephosphonate analogously to Example 23, chromatographed on silica gel (eluent: dichloromethane/methanol 20:1) and crystallized from diisopropyl ether.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05728686 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-82da64e54168413bb57aba668109b96d |
| 출처 메모 | uspto-grants-1998_03 |