192573-92-5

Upstream product

• 108-98-5 thiophenol 
• 154920-05-5 (2R,3R)-2-methyl-1-phenyl-hex-5-en-3-ol 
• 5445-77-2 (2R)-2-methyl-3-phenylpropanal 
• 100-39-0 benzyl bromide 
• 159345-06-9 (2R)-N-[(1S,2S)-2-hydroxy-1-methyl-2-phenylethyl]-N,2-dimethyl-3-phenylpropionamide 

Downstream Products

• 192573-93-6 [(R)-4-Benzenesulfonyl-1-((R)-1-methyl-2-phenyl-ethyl)-butoxy]-tert-butyl-dimethyl-silane 
• 192574-01-9 (1R,2S,7R,8R)-2-Benzyloxy-1-[(S)-2-((1S,2R)-3-benzyloxy-1-benzyloxymethyl-1,2-dihydroxy-propyl)-oxiranyl]-7-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-8-methyl-9-phenyl-nonan-3-one 
• 192574-00-8 (2R,3S,5S,6S,11R,12R)-1,6-Bis-benzyloxy-3-benzyloxymethyl-11-(tert-butyl-dimethyl-silanyloxy)-2,3,5-trihydroxy-12-methyl-4-methylene-13-phenyl-tridecan-7-one 
• 192573-95-8 (1S,3R,4S,5R,6R,7S)-7-Benzyloxy-3,4-bis-benzyloxymethyl-1-[(4R,5R)-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-6-phenyl-hexyl]-5-hydroxymethyl-2,8-dioxa-bicyclo[3.2.1]octane-4,6-diol 
• 192573-98-1 (1R,4R,5R,6S)-6-Benzyloxy-4-((E)-3-benzyloxy-1-benzyloxymethyl-propenyl)-1-[(4R,5R)-4-(tert-butyl-dimethyl-silanyloxy)-5-methyl-6-phenyl-hexyl]-2,7-dioxa-bicyclo[2.2.1]heptan-5-ol 

Relevant academic research and scientific papers

Studies towards the synthesis of the zaragozic acids: Synthesis of the bicyclic acetal core of zaragozic acid C.

The bicyclic core 6 of zaragozic acid C (7) was prepared by the epoxide cyclisation reaction 21 → 22 → 15. Acetal 15 was also obtained by acid-promoted rearrangement of the isomeric acetal 19.