104206-05-5

Upstream product

• 104206-04-4 [(R)-1-((S)-1-Benzyloxymethoxy-ethyl)-2-methyl-allyloxy]-acetic acid tert-butyl ester 
• 63296-55-9 (S)-(-) ethyl 2-<(benzyloxy)ymethoxy>propanoate 
• 104206-02-2 (S)-4-Benzyloxymethoxy-2-methyl-pent-1-en-3-one 
• 104206-03-3 [(R)-1-((S)-1-Benzyloxymethoxy-ethyl)-2-methyl-allyloxy]-acetic acid 
• 63296-56-0 (S)-(benzyloxymethoxy)propanal 
• 104206-01-1 (S)-4-Benzyloxymethoxy-2-methyl-pent-1-en-3-ol 
• 104265-72-7 (3R,4S)-4-Benzyloxymethoxy-2-methyl-pent-1-en-3-ol 

Downstream Products

• 114826-11-8 (2S,3R)-2-[(4S,5S,6R)-6-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-[1,3]dioxan-4-yl]-pentan-3-ol 
• 114826-09-4 (4R,5S,6R)-4-((R)-2-Benzyloxy-1-methyl-ethyl)-2,2,5-trimethyl-6-((Z)-1-methyl-but-1-enyl)-[1,3]dioxane 
• 114826-02-7 (1R,2S,3R,4R)-4-Benzyloxymethyl-1-((4S,5R)-5-ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-2-methyl-pentane-1,3,5-triol 
• 114846-94-5 (4R,5S,6S)-4-((4R,5R)-5-Ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-2,2,5-trimethyl-6-((S)-1-methyl-2-phenylsulfanyl-ethyl)-[1,3]dioxane 
• 114826-04-9 (4R,5S,6R)-4-((R)-2-Benzyloxy-1-methyl-ethyl)-6-((4R,5R)-5-ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-2,2,5-trimethyl-[1,3]dioxane 
• 114826-08-3 Methanesulfonic acid (Z)-(2S,3R,4S,5R)-2-benzyloxymethyl-3,5-dihydroxy-4,6-dimethyl-non-6-enyl ester 
• 114825-97-7 (5S,6S)-5-((S)-1-Benzyloxymethoxy-ethyl)-6-((E)-3-benzyloxy-propenyl)-6-methyl-[1,4]dioxan-2-one 
• 114825-98-8 (2S,3S,4S,5R,6R)-6-Acetyl-3-benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 114826-03-8 Methanesulfonic acid (2S,3R,4S,5R)-2-benzyloxymethyl-5-((4S,5R)-5-ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-3,5-dihydroxy-4-methyl-pentyl ester 
• 114826-07-2 Acetic acid (3R,4S,5R,6R)-3-benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-6-((Z)-1-methyl-but-1-enyl)-tetrahydro-pyran-2-yl ester 
• 114825-99-9 (2S,3S,4S,5R,6R)-3-Benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-6-((Z)-1-methyl-but-1-enyl)-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 114826-01-6 Acetic acid (2R,3R,4S,5R,6R)-3-benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-6-((4R,5R)-5-ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-5-methyl-tetrahydro-pyran-2-yl ester 
• 114826-00-5 (2S,3S,4S,5R,6R)-3-Benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-6-((4R,5R)-5-ethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-5-methyl-tetrahydro-pyran-2-carboxylic acid methyl ester 
• 114836-77-0 (2S,3S,4S,5R,6R)-6-((S)-1-Benzyloxymethoxy-ethyl)-3-benzyloxymethyl-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-tetrahydro-pyran-2-carboxylic acid methyl ester 

Relevant academic research and scientific papers

THE ESTER ENOLATE CLAISEN REARRANGEMENT. SYNTHESIS OF A C(1)-C(6) ERYTHRONOLIDE FRAGMENT

An enantioselective route to the C(1)-C(6) erythronolide unit 10 is described, involving the dioxanone-to-dihydropyran enolate Claisen rearrangement (78), regio- and stereoselective hydroboration to give 9a, and reductive fragmentation of the heterocyc