87678-36-2

Upstream product

• 73657-51-9 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-hydroxy-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 73657-53-1 (2S)-2-<(2S,3S,5S)-5-ethyl-5-<(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyltetrahydropyran-2-yl>-3-methyltetrahydrofur-2-yl>butan-1-ol 
• 84985-06-8 benzyl 2(S)-<5(S)-carbomethoxy-3(S)-methyl-5-(5,6-dihydro)-5(S)-(methoxymethylenoxy)-6(S)-methyl-2(R)-pyranyl-2(S)-tetrahydrofuryl>butyl ether 
• 84911-36-4 2(S)-<5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-(trimethylsiloxy)-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butan-1-ol 
• 84911-38-6 (2S,6R)-6-[(2S,4S,5S)-5-((S)-1-Benzyloxymethyl-propyl)-2-ethyl-4-methyl-tetrahydro-furan-2-yl]-3-eth-(Z)-ylidene-2-methyl-tetrahydro-pyran 
• 84911-35-3 methyl 2(R)-<5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-(trimethylsiloxy)-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butanoate 
• 84911-37-5 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-hydroxy-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 84985-18-2 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(5(S)-(methoxymethylenoxy)-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 84911-87-5 benzyl 2(S)-<5(R)-vinyl-3(S)-methyl-5-(5(S)-(methoxymethylenoxy)-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 84985-12-6 benzyl 2(S)-<5(S)-formyl-3(S)-methyl-5-(5(S)-(methoxymethylenoxy)-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 84985-09-1 benzyl 2(S)-<5(S)-carbomethoxy-3(S)-methyl-5-(5(S)-(methoxymethylenoxy)-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 87678-35-1 benzyl 2(R)-<5(R)-ethyl-3(R)-methyl-5-<5(R)-hydroxy-6(R)-methyl-2(S)-tetrahydropyranyl>-2(R)-tetrahydrofuryl>butyl ether 
• 87678-34-0 benzyl 2(R)-<5(R)-ethyl-3(R)-methyl-5-<5(R)-(methoxymethoxy)-6(R)-methyl-2(S)-tetrahydropyranyl>-2(R)-tetrahydrofuryl>butyl ether 
• 87678-33-9 benzyl 2(R)-<5(S)-vinyl-3(R)-methyl-5-<5(R)-(methoxymethoxy)-6(R)-methyl-2(S)-tetrahydropyranyl>-2(R)-tetrahydrofuryl>butyl ether 

Downstream Products

• 84911-90-0 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(6(S)-methyl-5-methylene-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 41733-86-2 lasalocid benzyl ester 
• 73657-51-9 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-hydroxy-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 73657-52-0 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(3(R)-1,5-dioxo-4(S)-methylspiro<2.5>-6(R)-octyl)-2(S)-tetrahydrofuryl>butyl ether 
• 84911-38-6 (2S,6R)-6-[(2S,4S,5S)-5-((S)-1-Benzyloxymethyl-propyl)-2-ethyl-4-methyl-tetrahydro-furan-2-yl]-3-eth-(Z)-ylidene-2-methyl-tetrahydro-pyran 
• 84911-37-5 benzyl 2(S)-<5(S)-ethyl-3(S)-methyl-5-(5(R)-ethyl-5-hydroxy-6(S)-methyl-2(R)-tetrahydropyranyl)-2(S)-tetrahydrofuryl>butyl ether 
• 84985-22-8 (3R,4S,6R)-6-[(2S,4S,5S)-5-((S)-1-Benzyloxymethyl-propyl)-2-ethyl-4-methyl-tetrahydro-furan-2-yl]-4-methyl-1,5-dioxa-spiro[2.5]octane 
• 25999-31-9 lasalocid (X 537 A) 
• 87678-37-3 benzyl 2(R)-<5(R)-ethyl-3(R)-methyl-5-<6(R)-methyl-5-methylene-2(S)-tetrahydropyranyl>-2(R)-tetrahydrofuryl>butyl ether 
• 87678-40-8 benzyl 2(R)-<5(R)-ethyl-3(R)-methyl-5-<5(S)-ethyl-5-hydroxy-6(R)-methyl-2(S)-tetrahydropyranyl>-2(R)tetrahydrofuryl>butyl ether 
• 87678-39-5 (3S,4R,6S)-6-[(2R,4R,5R)-5-((R)-1-Benzyloxymethyl-propyl)-2-ethyl-4-methyl-tetrahydro-furan-2-yl]-4-methyl-1,5-dioxa-spiro[2.5]octane 
• 87678-38-4 benzyl 2(R)-<5(R)-ethyl-3(R)-methyl-5-<3(R)-1,5-dioxa-4(R)-methylspiro<2.5>-6(S)-octyl>-2(R)-tetrahydrofuryl>butyl ether 
• 87725-61-9 6-{(3S,4R,5R,7S)-7-[(2R,3R,5R)-5-Ethyl-5-((2S,5S,6R)-5-ethyl-5-hydroxy-6-methyl-tetrahydro-pyran-2-yl)-3-methyl-tetrahydro-furan-2-yl]-4-hydroxy-3,5-dimethyl-6-oxo-nonyl}-2-hydroxy-3-methyl-benzoic acid 
• 87678-46-4 6-{(3S,4S,5R,7S)-7-[(2R,3R,5R)-5-Ethyl-5-((2S,5S,6R)-5-ethyl-5-hydroxy-6-methyl-tetrahydro-pyran-2-yl)-3-methyl-tetrahydro-furan-2-yl]-4-hydroxy-3,5-dimethyl-6-oxo-nonyl}-2-hydroxy-3-methyl-benzoic acid 

Relevant academic research and scientific papers

Total Synthesis of Polyether Antibiotics. Synthesis of the Enantiomer of Lasalocid A (X-537A)

A convergent total synthesis of the enantiomer of lasalocid A (X-537A) and the preliminary results of the biological testing of this compound are reported.