HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 131711889, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Chloroform | HCID 6212 | — |
| Reactant | HCID 131711891 | HCID 131711891 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 131711889 | HCID 131711889 | — |
Reaction Steps
Compound (iii) (6.87 g) was BOC-deprotected in 2 N HCl in EtAc (100 ml) for 2 hours at room temperature when a white solid precipitated (5.84 g) representing 97% yield of product. M.P. 243°-245° (decomposition). T.L.C. in 9:1 CHCl3 :MeOH (I2 stain) shows one spot at Rf 0.59. [α]D25 =8.8° (C=1, AcOH). (v) BOC.PhePheValPheOMe
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04223016 |
| Source dataset | uspto-grants-1980_09 |
| ORD ID | ord-2316d6d454b44ec99431c8f4b742d911 |
| Source note | uspto-grants-1980_09 |