626255-00-3

Upstream product

• 66222-28-4 (benzyloxymethyl)tributylstannane 
• 626254-99-7 (4E,6E)-(2S,3R)-7-(4-Methoxy-phenyl)-2-methyl-3-triethylsilanyloxy-hepta-4,6-dienoic acid methoxy-methyl-amide 

Downstream Products

• 626255-06-9 (S)-2-((2S,3S,4S,5R,6R)-4-Benzyloxy-6-benzyloxymethyl-5-methyl-3-phenylselanyl-tetrahydro-pyran-2-yl)-2-bromo-1-(4-methoxy-phenyl)-ethanol 
• 626255-05-8 (2R,3R,4S,5S,6R)-4-Benzyloxy-2-benzyloxymethyl-6-[(E)-2-(4-methoxy-phenyl)-vinyl]-3-methyl-5-phenylselanyl-tetrahydro-pyran 
• 626255-04-7 (2R,3S,4S,5S,6R)-2-Benzyloxymethyl-6-[(E)-2-(4-methoxy-phenyl)-vinyl]-3-methyl-5-phenylselanyl-tetrahydro-pyran-4-ol 
• 626255-07-0 2-((2R,4R,5S,6R)-4-Benzyloxy-6-benzyloxymethyl-5-methyl-tetrahydro-pyran-2-yl)-1-(4-methoxy-phenyl)-ethanol 
• 626255-10-5 2-((2S,4R,5S,6R)-4-Benzyloxy-6-benzyloxymethyl-5-methyl-tetrahydro-pyran-2-yl)-1-(4-methoxy-phenyl)-ethanone 
• 515816-21-4 ((2S,4R,5S,6R)-4-Benzyloxy-6-benzyloxymethyl-5-methyl-tetrahydro-pyran-2-yl)-acetic acid ethyl ester 
• 626255-03-6 (5E,7E)-(3S,4R)-1-Benzyloxy-4-hydroxy-8-(4-methoxy-phenyl)-3-methyl-octa-5,7-dien-2-one 

Relevant academic research and scientific papers

Lasonolide A: Synthesis of A and B rings via a cycloetherification strategy

Syntheses of tetrahydropyrans ent-2 and ent-3, substructures of the A and B rings of the enantiomer of lasonolide A (1), are described. The syntheses of ent-2 and ent-3 feature highly stereo-selective cycloetherification reactions of bis-homoallylic alcoh