HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloroethanol → HCID 131714334, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloroethanol | HCID 34 | — |
| Reactant | (2S)-2-hydroxy-2-(3-phenoxyphenyl)acetonitrile | HCID 9837437 | — |
| Reactant | (S)alpha-cyano-3-phenoxy-benzyl(1R,cis)2,2-dimethyl-3-[Z-2-carboxy-ethenyl]-cyclopropanecarboxylate | HCID 13093798 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | HCID 131714334 | HCID 131714334 | — |
Reaction Steps
Using the procedure of Step F of Example 9, the ester of Step A of Example 31 after reaction with 2-chloroethanol and (S)α-cyano-3-phenoxy-benzyl alcohol was reacted to obtain (S)α-cyano-3-phenoxy-benzyl (1R,cis) 2,2-dimethyl-3-[(Z) 3-oxo-3-(2-chloroethoxy)-1-propenyl]-cyclopropane-carboxylate with a specific rotation of [α]D20 =+39°±4° (c=0.25% in benzene).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04542142 |
| Source dataset | uspto-grants-1985_09 |
| ORD ID | ord-0f5840101c344264a22bd518905854b8 |
| Source note | uspto-grants-1985_09 |