193697-17-5

Upstream product

• 193697-16-4 (2R,4aR,6S,7R,8aS)-4a,6-Dimethyl-6-(3-methyl-but-3-enyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ol 
• 193697-82-4 4-[(2R,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-4a,6-dimethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-2-methyl-butan-1-ol 
• 193697-83-5 tert-Butyl-[(2R,4aR,6S,7R,8aS)-6-(4-iodo-3-methyl-butyl)-4a,6-dimethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy]-dimethyl-silane 
• 193697-81-3 4-[(2R,4aR,6S,7R,8aS)-7-(tert-Butyl-dimethyl-silanyloxy)-4a,6-dimethyl-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-2-methyl-butyric acid ethyl ester 
• 193697-84-6 tert-Butyl-[(2R,4aR,6S,7R,8aS)-4a,6-dimethyl-6-(3-methyl-but-3-enyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy]-dimethyl-silane 

Relevant academic research and scientific papers

The stereochemical assignment and conformational analysis of the V/W-ring juncture of maitotoxin

The unambiguous stereochemical assignment of the V/W-ring juncture of maitotoxin, as shown in Figure 1, was accomplished using a two-step approach: (1) the synthesis of two diastereomeric models Me-A and Me-B and (2) the comparison of the NMR spectroscopi