HuagongsheHuagongshe Chemistry Print Report · For research reference only
(R)-4-((2R,4R,6R)-6-ethyl-2,4-dihydroxy-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one → (R)-4-((2R,4R,6R)-6-Ethyl-4-hydroxy-2-methoxy-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (R)-4-((2R,4R,6R)-6-ethyl-2,4-dihydroxy-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one | HCID 59644048 | — |
| Reactant | (R)-4-((2R,4S,6R)-2,4-dihydroxy-6-(pent-4-enyl)-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one | HCID 59644061 | — |
| Product | (R)-4-((2R,4R,6R)-6-Ethyl-4-hydroxy-2-methoxy-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one | HCID 59644044 | — |
Reaction Steps
Application of the method shown in Example 13, with the modification that (R)-4-((2R,4R,6R)-6-ethyl-2,4-dihydroxy-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one was substituted for (R)-4-((2R,4S,6R)-2,4-dihydroxy-6-(pent-4-enyl)-tetrahydro-2H-pyran-2-yl)-3-(4-methoxybenzyl)thiazolidin-2-one, afforded the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07320974B2 |
| Source dataset | uspto-grants-2008_01 |
| ORD ID | ord-8972619dae234ffb9ceb3bc370db1d53 |
| Source note | uspto-grants-2008_01 |