Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triphenylphosphine → (+)-Tertbutyl 2,6-dimethyl-4-phenyl-5-carboxy-1,4-dihydropyridine-3-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | Ammonium formate | HCID 2723923 | — |
| 반응물 | (+) Tertbutyl,allyl 2,6-dimethyl-4phenyl-1,4-dihydropyridine-3,5-dicarboxylate | HCID 86747214 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 용매 | 1,4-Dioxane | HCID 31275 | — |
| 생성물 | (+)-Tertbutyl 2,6-dimethyl-4-phenyl-5-carboxy-1,4-dihydropyridine-3-carboxylate | HCID 19796437 | — |
반응 단계
A sample of (+) tertbutyl,allyl 2,6-dimethyl-4phenyl-1,4-dihydropyridine-3,5-dicarboxylate is treated in dioxane with 10% Pd on C, ammonium formate and triphenylphospine to give (+)-tertbutyl 2,6-dimethyl-4-phenyl-5-carboxy-1,4-dihydropyridine-3-carboxylate.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05245039 |
| 출처 데이터셋 | uspto-grants-1993_09 |
| ORD ID | ord-6cc3dc8dfa924976a59acdde99fd9910 |
| 출처 메모 | uspto-grants-1993_09 |