Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3,4-dihydro-2H-pyran → p-Anisoin tetrahydropyranyl ether
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3,4-dihydro-2H-pyran | HCID 8080 | — |
| 반응물 | 4,4'-Dimethoxybenzoin | HCID 95415 | — |
| 용매 | Benzene | HCID 241 | — |
| 생성물 | p-Anisoin tetrahydropyranyl ether | HCID 131710644 | 71.6% |
반응 단계
82 parts of p-anisoin are reacted with 34 parts of 3,4-dihydro-2H-pyran (approx. 35% molar excess) in 500 parts by volume of benzene, analogeously to Example 1. p-anisoin tetrahydropyranyl ether is obtained in a yield of 71.6% and melts over the range of 96° to 102° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04007209 |
| 출처 데이터셋 | uspto-grants-1977_02 |
| ORD ID | ord-3360a643f74e4b71b61d99997d00659f |
| 출처 메모 | uspto-grants-1977_02 |