Total synthesis of (+)-epiepoformin, (+)-epiepoxydon and (+)-bromoxone employing a useful chiral building block, ethyl (1R,2S)-5,5-ethylenedioxy-2-hydroxycyclohexanecarboxylate-Science-Chemical Encyclopedia-lookchem

Total synthesis of (+)-epiepoformin, (+)-epiepoxydon and (+)-bromoxone employing a useful chiral building block, ethyl (1R,2S)-5,5-ethylenedioxy-2-hydroxycyclohexanecarboxylate
Add time:07/23/2019 Source:sciencedirect.com

Enantioselective total synthesis of (+)-epiepoformin 1, (+)-epiepoxydon 2 and (+)-bromoxone 3 using a chiral building block, ethyl (1R,2S)-5,5-ethylenedioxy-2-hydroxycyclo- hexanecarboxylate 6, is described. Since the synthesis afforded intermediates 18, 2 and 25, it accomplished a formal synthesis of (−)-theobroxide 19, (−)-phyllostine 22, (+)-herveynone 27 and (−)-asperpentyn 28. The usefulness of 6 for the synthesis of natural epoxycyclohexene derivatives was demonstrated.

We also recommend Trading Suppliers and Manufacturers of 4,4-(ETHYLENEDIOXY)-1-TERT-BUTOXYCARBONYLPIPERIDINE (cas 123387-51-9). Pls Click Website Link as below: cas 123387-51-9 suppliers

Prev:Substituent effect on the photochemistry of 4,4-dialkoxylated- and 4-hydroxylated cyclohexenones
Next: pH-, thermo- and electrolyte-responsive polymer gels derived from a well-defined, RAFT-synthesized, poly(2-vinyl-4,4-dimethylazlactone) homopolymer via one-pot post-polymerization modification)

Click to view details

Encyclopedia