143573-33-5

Upstream product

• 50-70-4 D-sorbitol 
• 123-11-5 4-methoxy-benzaldehyde 
• 143616-91-5 (1S,3S,5R,6R,8R)-5-<(1R)-1,2-Dihydroxyethyl>-3,8-di(4-methoxyhenyl)-2,4,7,9-tetraoxabicyclo<4.4.0>decane 

Downstream Products

• 1403989-41-2 (1R)-1-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]-1-hydroxybut-3-yne 
• 1403989-43-4 (1R)-1-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]-1-prop-2-yne-1-yl 4-nitrobenzoate 
• 1403989-42-3 (1S)-1-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]-1-prop-2-yne-1-yl 4-nitrobenzoate 
• 1403989-60-5 3-cyano-6-dimethylamino-4-[(2R)-2-methoxy-2-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo-[4.4.0]decan-5-yl]ethyl]-2-oxo-1,2-dihydropyridine 
• 1403989-59-2 3-cyano-6-dimethylamino-4-[(R)-methoxy-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo-[4.4.0]decan-5-yl]methyl]-2-oxo-1,2-dihydropyridine 
• 1403989-58-1 5,5-bis(dimethylamino)-2-cyano-3-[(2R)-2-methoxy-2-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]ethyl]-penta-2,4-dienenitrile 
• 1403989-57-0 5,5-bis(dimethylamino)-2-cyano-3-[(R)-methoxy-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]methyl]-penta-2,4-dienenitrile 
• 1403989-56-9 6-dimethylamino-4-[(2R)-2-methoxy-2-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]-decan-5-yl]ethyl]-2-(1-piperidyl)pyrimidine 
• 1403989-55-8 6-dimethylamino-4-[(R)-methoxy-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]methyl]-2-(1-piperidyl)pyrimidine 
• 1403989-54-7 6-dimethylamino-4-[(2R)-2-methoxy-2-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]-decan-5-yl]ethyl]-2-amino-pyrimidine 
• 1403989-53-6 6-dimethylamino-4-[(R)-methoxy-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]methyl]-2-amino-pyrimidine 
• 1403989-52-5 6-dimethylamino-4-[(2R)-2-methoxy-2-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]-decan-5-yl]ethyl]-2-phenyl-pyrimidine 
• 1403989-51-4 6-dimethylamino-4-[(R)-methoxy-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]decan-5-yl]methyl]-2-phenyl-pyrimidine 
• 1403989-50-3 6-dimethylamino-4-[(2R)-2-methoxy-2-[(1S,3S,5R,6R,8R)-3,8-bis(4-methoxyphenyl)-2,4,7,9-tetraoxabicyclo[4.4.0]-decan-5-yl]ethyl]-2-methyl-pyrimidine 

Relevant academic research and scientific papers

Orthoamides and iminium salts, LXXX [1]. C-Glycosyl alkynecarboxylic acid orthoamides. Versatile intermediates in the synthesis of new types of highly substituted C-Nucleoside analogs

The C-glycosyl alkynecarboxylic acid orthoamides 22 and 23 are proposed as versatile precursors for the synthesis of new types of C-nucleoside analogs. The new synthetic strategy includes alkynylation of protected aldoses 13 or ketoses by Grignard ethynyl

Stereoselective formation of tetrahydrofurans during allyltrimethylsilane additions to L-xylose derivatives

Stereoselective addition reactions to the aldehyde function of some L-xylose derivatives, under the influence of Lewis acid catalysts, lead to the formation of tetrahydrofuran derivatives at low temperatures, depending on the acetal protecting groups used