1289512-99-7

Upstream product

• 786668-27-7 (S)-6-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-tetrahydro-pyran-2-one 
• 1289512-63-5 (R)-2-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-2-[(tert-butyldimethylsilyl)oxy]acetaldehyde 
• 1289512-96-4 ((S)-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-((2R,5S,7S)-7((S)-1-[(tert-butyldiphenylsilyl)oxy]propan-2-yl)-1,6-dioxaspiro[4.5]decan-2-yl)methoxy)(tert-butyl)dimethylsilane 
• 1289512-98-6 ((S)-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-((2R,5R,7S)-7((S)-1-[(tert-butyldiphenylsilyl)oxy]propan-2-yl)-1,6-dioxaspiro[4.5]decan-2-yl)methoxy)(tert-butyl)dimethylsilane 
• 1289512-61-3 (S)-2-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-2-[(tert-butyldimethylsilyl)oxy]ethanol 
• 1289512-95-3 (5S,6R,13S,14S)-5-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-6,13-dihydroxy-2,2,3,3,14,18,18-heptamethyl-17,17-diphenyl-4,16-dioxa-3,17-disilanonadecan-9-one 
• 1289512-90-8 (5S,6R,13S,14S,E)-5-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-6,13-dihydroxy-2,2,3,3,14,18,18-heptamethyl-17,17-diphenyl-4,16-dioxa-3,17-disilanonadec-7-en-9-one 
• 1289512-72-6 (7S,8S)-9-[(tert-butyldiphenylsilyl)oxy]-7-hydroxy-8-methylnon-1-en-3-one 
• 1289512-65-7 (1S,2R)-1-((2R,4R,5R)-5-{(1S,3R,5S)-1-[(benzyloxy)methyl]-5-methyl-2,8-dioxabicyclo[3.2.1]octan-3-yl}-4-[(tert-butyldimethylsilyl)oxy]-2-methyltetrahydrofuran-2-yl)-1-[(tert-butyldimethylsilyl)oxy]but-3-en-2-ol 
• 1063713-63-2 (1S,3R,5S)-1-benzyloxymethyl-3-[(2R,3R,5R)-5-[(S)-1,2-bis-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-(tert-butyl-dimethyl-silanyloxy)-5-methyl-tetrahydro-furan-2-yl]-5-methyl-2,8-dioxa-bicyclo[3.2.1]octane 

Relevant academic research and scientific papers

Synthetic studies towards pectenotoxin-2: Synthesis of the nonanomeric 10-epi-ABCDE ring segment by kinetic spiroketalization

The synthesis of the nonanomeric 10-epi-ABCDE ring system of pectenotoxin-2 has been achieved by using a kinetic spiroketalization reaction. The synthesis of the spiroketalization precursor was achieved through a cross-metathesis/ hydrogenation sequence.