70470-40-5

Upstream product

• 88791-99-5 (Z)-3-Methyl-4-{(2S,3S,4R,5S)-5-[(2S,3S)-3-((1R,2S)-1-methyl-2-trimethylsilanyloxy-propyl)-oxiranylmethyl]-3,4-bis-trimethylsilanyloxy-tetrahydro-pyran-2-yl}-but-2-enoic acid methyl ester 
• 66262-70-2 <(2S,3R,4R,5S)-5-<(2S,3S,4S,5S)-(2,3-epoxy-5-hydroxy-4-methylhexyl)>-3,4-dihydroxytetrahydropyran-2-yl>acetone 
• 87407-95-2 <(2S,3R,4R,5S)-3,4-bis<(trimethylsilyl)oxy>-5-<(2S,3S,4S,5S)-2,3-epoxy-5-<(trimethylsilyl)oxy>-4-methylhexyl>tetrahydropyran-2-yl>acetone 
• 88792-03-4 (Z)-3-Methyl-4-{(2S,3S,4R,5S)-5-[(2S,3S)-3-((1R,2S)-1-methyl-2-trimethylsilanyloxy-propyl)-oxiranylmethyl]-3,4-bis-trimethylsilanyloxy-tetrahydro-pyran-2-yl}-but-2-enoic acid 
• 66262-52-0 methyl monate A 

Relevant academic research and scientific papers

THE CHEMISTRY OF PSEUDOMONIC ACID. PART 9. REDUCTION, INVERSION AND REPLACEMENT OF THE C-13 HYDROXYL GROUP

The preparations of methyl 13-deoxypseudomonate (2c) and methyl (13R)-monate (4f) via mesylate derivatives are described.Introduction of an amino function by nucleophilic displacement at the C-13 position was unsuccessful but the 13-amine (2f) was prepared via the o-methyloxime (7b) and lithium borohydride reduction.

The Chemistry of Pseudomonic Acid. Part 7. Stereochemical Control in the Preparation of C-2-substituted Monic Acid Esters via the Peterson Olefination

The preparation of 2-substituted monic acid esters (1, R H) by means of olefination reactions with the ketone (3b) and anions of the appropriate reagent (6) are described.Anions derived from 2-substituted phosphonoacetates generally did not react