139301-90-9

Upstream product

• 139301-88-5 N-{(S)-[(2S,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,3-dimethoxy-propyl)-5,5-dimethyl-tetrahydro-pyran-2-yl]-methoxy-methyl}-2-((4S,5R,6R)-5,6-dimethyl-4-phenylselanylmethyl-5,6-dihydro-4H-pyran-2-yl)-2-hydroxy-acetamide 
• 139301-85-2 N-{(S)-[(2S,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,3-dimethoxy-propyl)-5,5-dimethyl-tetrahydro-pyran-2-yl]-methoxy-methyl}-2-((4S,5R,6R)-5,6-dimethyl-4-phenylselanylmethyl-5,6-dihydro-4H-pyran-2-yl)-2-oxo-acetamide 
• 139301-77-2 (4R)-dihydro-4-<(1R,2S)-2-hydroxy-1-methylpropyl>furan-2(3H)-one 
• 139301-74-9 (3R,4R,5R)-dihydro-4,5-dimethyl-3-(2-propenyl)furan-2(3H)-one 
• 139301-86-3 (2R,3R,4S)-4-hydroxymethyl-3-methyl-6-hepten-2-ol 
• 645-96-5 Benzeneselenol 
• 90026-55-4 (3R,4R)-(+)-cis-dimethyl-(γ)-butyrolactone 
• 98-88-4 benzoyl chloride 
• 139301-89-6 N-{(S)-[(2S,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,3-dimethoxy-propyl)-5,5-dimethyl-tetrahydro-pyran-2-yl]-methoxy-methyl}-2-hydroxy-2-((2R,4R,5R,6R)-2-methoxy-5,6-dimethyl-4-phenylselanylmethyl-tetrahydro-pyran-2-yl)-acetamide 
• 139301-78-3 (2R,3R,4S)-3,4-dihydro-2,3-dimethyl-4-phenylselenylmethyl-6-trifluoromethylsulfonyloxy-2H-pyran 
• 139301-76-1 (3S,4R,5R)-5-acetoxy-3-acetoxymethyl-4-methylhexanoic acid 
• 139403-50-2 (4R,5R,6R)-5,6-Dimethyl-4-(phenylselanylmethyl)tetrahydro-2H-pyran-2-one 
• 139301-87-4 (3S,4R,5R)-5-acetoxy-3-acetoxymethyl-4-methylhexanal 
• 139301-75-0 (2R,3R,4S)-2-acetoxy-4-(acetoxymethyl)-3-methyl-6-heptene 

Downstream Products

• 139301-91-0 7-O-benzoyl-13-O-(tert-butyldimethylsilyl)pederin 
• 139301-91-0 Benzoic acid (R)-({(S)-[(2S,4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-6-((S)-2,3-dimethoxy-propyl)-5,5-dimethyl-tetrahydro-pyran-2-yl]-methoxy-methyl}-carbamoyl)-((2R,5R,6R)-2-methoxy-5,6-dimethyl-4-methylene-tetrahydro-pyran-2-yl)-methyl ester 

Relevant academic research and scientific papers

Pederin: The metallated dihydropyran approach. Stereoselective reduction of N-acylimidates via rhodium-catalysed hydroboration

A synthesis of the insect toxin pederin (1) based upon the union of metallated dihydropyran 8 with the oxamate ester derivative 9 is described. Noteworthy features include (a) a new method for the construction of metallated dihydropyrans which tolerates h