HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → HCID 57016003, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | 4-Nitrobenzyl chloroformate | HCID 78205 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Ethyl acetate hexane | HCID 21226206 | — |
| Product | HCID 57016003 | HCID 57016003 | — |
Reaction Steps
The title compound is prepared by the procedure of Example 124 using 4.6 g of product from Example 130, 4.73 g of 4-nitrobenzyl chloroformate, 2.7 mlof Hunig's base, 25 ml of methylene chloride and 7 ml of tetrahydrofuran togive 2,035 g of the desired product after chromatography (silica gel: 75% ethyl acetate/hexane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05744465 |
| Source dataset | uspto-grants-1998_04 |
| ORD ID | ord-56717d4c4f5f4fb28ba858d507c27a48 |
| Source note | uspto-grants-1998_04 |