177600-54-3

Upstream product

• 994-30-9 triethylsilyl chloride 
• 177854-33-0 (E)-3-[(2S,3S)-3-((1S,2S,3R,4R,5R)-6-Benzyloxy-1,3,5-trimethyl-2,4-bis-triethylsilanyloxy-hexyl)-oxiranyl]-acrylic acid ethyl ester 
• 177929-78-1 (E)-(4R,5R,6S,7S,8R,9R,10R)-11-Benzyloxy-5,7,9-trihydroxy-4,6,8,10-tetramethyl-undec-2-enoic acid ethyl ester 
• 177929-77-0 (E)-3-[(2S,3S)-3-((1R,2R,3R,4R,5R)-6-Benzyloxy-2,4-dihydroxy-1,3,5-trimethyl-hexyl)-oxiranyl]-acrylic acid ethyl ester 

Downstream Products

• 177766-85-7 [(2R,3R)-3-((1R,2R,3S,4R,5R,6R,7R)-8-Benzyloxy-1,3,5,7-tetramethyl-2,4,6-tris-triethylsilanyloxy-octyl)-oxiranyl]-methanol 
• 177600-57-6 (E)-(4S,5S,6R,7R,8S,9R,10R,11R,12R)-13-Benzyloxy-5,7,9,11-tetrahydroxy-2,4,6,8,10,12-hexamethyl-tridec-2-enoic acid ethyl ester 
• 177600-55-4 (E)-3-[(2R,3R)-3-((1R,2R,3S,4R,5R,6R,7R)-8-Benzyloxy-1,3,5,7-tetramethyl-2,4,6-tris-triethylsilanyloxy-octyl)-oxiranyl]-2-methyl-acrylic acid ethyl ester 
• 177600-58-7 (E)-(S)-4-((4S,5R,6R)-6-{(S)-1-[(4R,5R,6R)-6-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-ethyl}-2,2,5-trimethyl-[1,3]dioxan-4-yl)-2-methyl-pent-2-enoic acid ethyl ester 
• 177600-56-5 (E)-3-[(2R,3R)-3-((1S,2S,3R,4R,5R,6R,7R)-8-Benzyloxy-2,4,6-trihydroxy-1,3,5,7-tetramethyl-octyl)-oxiranyl]-2-methyl-acrylic acid ethyl ester 

Relevant academic research and scientific papers

Tandem synthesis of polypropionate chains-highly stereoselective synthesis of the ansa chain of streptovaricin U and protostreptovaricins based on stereospecific methylation of γ,δ-epoxy acrylates by trimethylaluminium

The highly stereoselective synthesis of the ansa chain segment 23 of streptovaricin U and protostreptovaricins (I and II) is achieved by stereospecific methylation of γ,δ-epoxy acrylates with trimethylaluminium.