참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Triphenylphosphine | HCID 11776 | — |
| 반응물 | Diisopropyl diazene-1,2-dicarboxylate | HCID 75555 | — |
| 반응물 | Tert-butyl 5-(6-hydroxynaphthalen-2-yl)-2,2-dimethyl-1,3-dioxan-5-ylcarbamate | HCID 44228963 | — |
| 반응물 | HCID 178521634 | HCID 178521634 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | HCID 178452578 | HCID 178452578 | 45.5% |
반응 단계
To a solution of [5-(6-Hydroxynaphthalen-2-yl)-2,2-dimethyl-1,3-dioxinan-5-yl]-carbamic acid tert-butyl ester (Example 13, 30.0 mg, 0.0000723 mol), cis-3-benzyloxymethyl-cyclobutanol (13.9 mg, 0.0000723 mol), and triphenylphosphine (22.8 mg, 0.0000868 mol) in THF (2 mL), a solution of diisopropyl azodicarboxylate (18.7 mg, 0.0000868 mol) in THF (1 mL), was added dropwise at 23° C. The reaction mixture was then allowed to stir at 23° C. for 2 days. Solvent was removed, and the crude mixture was purified via chromatography (SiO2, 4 g, ethyl acetate 0-35%) to give a pure product (18 mg, 45%). MS (ES, M−113): 434.30.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08546359B2 |
|---|
| 출처 데이터셋 | uspto-grants-2013_10 |
|---|
| ORD ID | ord-e8f0ae715e4043e89a05e434e4d13734 |
|---|
| 출처 메모 | uspto-grants-2013_10 |
|---|
