HuagongsheHuagongshe Chemistry Print Report · For research reference only
(S)-1,2-Decanediol → 2-n-Octyl-2,3-dihydro-thieno[3,4-b][1,4]dioxine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (S)-1,2-Decanediol | HCID 2733662 | — |
| Reactant | 3,4-Dimethoxythiophene | HCID 3613501 | — |
| Product | 2-n-Octyl-2,3-dihydro-thieno[3,4-b][1,4]dioxine | HCID 9921325 | — |
Reaction Steps
Chiral 2-n-octyl-2,3-dihydro-thieno[3,4-b][1,4]dioxine was synthesized by transetherification of 3,4-dimethoxythiophene with (S)-1,2-decanediol and purified to a purity of 99.24% as described in INVENTION EXAMPLE 1. It was characterized by GC-MS and 1H-NMR-spectroscopy, and exhibited a specific rotation of −88° at 25° C. and 436 nm in hexane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07094865B2 |
| Source dataset | uspto-grants-2006_08 |
| ORD ID | ord-0c7091e2d6c4451cab60f2773711d577 |
| Source note | uspto-grants-2006_08 |