HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Anisoyl chloride → HCID 72445402, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Anisoyl chloride | HCID 7477 | — |
| Reactant | tert-butyl N-[4-(cyclopropylsulfonylcarbamoyl)-18-hydroxy-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-14-yl]carbamate | HCID 68797769 | — |
| Product | HCID 72445402 | HCID 72445402 | 27% |
Reaction Steps
Prepared by way of method I using 18-hydroxy-14-tert-butoxycarbonylamino-4-cyclopropylsulfonylaminocarbonyl-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]-nonadec-7-ene (100 mg, 0.175 mmol) and 4-methoxybenzoyl chloride (72 mg, 0.53 mmol). The final trituration (diethyl ether/hexane) and filtration gave 33 mg (27%) of 18-(4-methoxybenzoyloxy)-14-tert-butoxycarbonylamino-4-cyclopropylsulfonylaminocarbonyl-2,15-dioxo-3,16-diazatricyclo-[14.3.0.04,6]-nonadec-7-ene as a white powder: 98.0% pure (HPLC), MS m/z 701 (M−H)−, HRMS: calcd. 703.3013 and found 703.3006 (M+H)+, mp 151-153° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07772183B2 |
| Source dataset | uspto-grants-2010_08 |
| ORD ID | ord-595986589d204be49c523a03ad05cfaa |
| Source note | uspto-grants-2010_08 |