186039-97-4

Upstream product

• 4816-81-3 p-tosyl-L-alanine 
• 7103-09-5 4-but-1-enylmagnesium bromide 
• 56271-34-2 (S)-2-(4-methylbenzenesulfonylamino)propionyl chloride 

Downstream Products

• 186039-99-6 (2S,5S,1'S)-5-hydroxymethyl-2-[1'-(N-tosylamino)ethyl]tetrahydrofuran 
• 186642-59-1 Methanesulfonic acid (1R,2R)-2-methanesulfonyloxy-1-((S)-3-{(2S,5S)-5-[(S)-1-(toluene-4-sulfonylamino)-ethyl]-tetrahydro-furan-2-yl}-3-trimethylsilanyloxy-propyl)-4-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-butyl ester 
• 186642-23-9 N-((S)-1-{(2S,5S)-5-[(E)-1-Hydroxy-2-(toluene-4-sulfonyl)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enyl]-tetrahydro-furan-2-yl}-ethyl)-4-methyl-benzenesulfonamide 
• 186040-06-2 4-Methyl-N-((S)-1-{(2S,5S)-5-[(E)-2-(toluene-4-sulfonyl)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enoyl]-tetrahydro-furan-2-yl}-ethyl)-benzenesulfonamide 
• 186040-10-8 Methanesulfonic acid (1R,2R,5S,6R)-5,7-dihydroxy-1-((S)-3-hydroxy-3-{(2S,5S)-5-[(S)-1-(toluene-4-sulfonylamino)-ethyl]-tetrahydro-furan-2-yl}-propyl)-2-methanesulfonyloxy-6-methyl-heptyl ester 
• 186040-09-5 N-((S)-1-{(2S,5S)-5-[(1S,4R,5R)-4,5-Dihydroxy-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-1-trimethylsilanyloxy-heptyl]-tetrahydro-furan-2-yl}-ethyl)-4-methyl-benzenesulfonamide 
• 186040-08-4 4-Methyl-N-((S)-1-{(2S,5S)-5-[(E)-(S)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-1-trimethylsilanyloxy-hept-4-enyl]-tetrahydro-furan-2-yl}-ethyl)-benzenesulfonamide 
• 186040-07-3 4-Methyl-N-((S)-1-{(2S,5S)-5-[(E)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enoyl]-tetrahydro-furan-2-yl}-ethyl)-benzenesulfonamide 
• 186642-43-3 N-((S)-1-{(2S,5S)-5-[(E)-(S)-1-Hydroxy-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enyl]-tetrahydro-furan-2-yl}-ethyl)-4-methyl-benzenesulfonamide 
• 186040-11-9 N-{(S)-1-[(2S,5S,2'S,5'S,2''S,5''S)-5''-((R)-2-Hydroxy-1-methyl-ethyl)-dodecahydro-[2,2';5',2'']terfuran-5-yl]-ethyl}-4-methyl-benzenesulfonamide 
• 186040-00-6 (2S,5S,1'S)-5-[1'-(N-tosylamino)ethyl]tetrahydrofuran-2-carbaldehyde 
• 259091-26-4 (2S,3S)-2-N-tosylamino-3-trimethylsilyloxy-6-hepten 
• 259091-29-7 (4S,5S)-5-(3'-butenyl)-2,2,4-trimethyl-N-tosyl-1,3-oxazolidine 
• 186039-98-5 (2S,3S)-2-N-tosylamino-6-hepten-3-ol 

Relevant academic research and scientific papers

Synthesis of enantiomerically pure amino acids containing 2,5- disubstituted THF rings in the molecular backbone

N- and C-protected derivatives of 2,5-disubstituted trans-and cis-THF amino acids 6 and 7 were prepared in enantiomerically pure form from L- alanine. Felkin-Anh-controlled reduction of the ketone 9 was achieved with a 85:15 diastereoselectivity. Epoxidat

Oligo-THF-Peptide: Synthese, Membraneinbau und Untersuchungen zur Ionenkanalaktivitaet

Keywords: Ionenkanaele; Membranen; Oligomere; Polyether; Synthesemethoden