71756-41-7

Upstream product

• 71756-38-2 methyl 2,3-di-O-benzyl-6-O-trityl-α-D-galactopyranoside 
• 64552-06-3 methyl 4,6-O-benzylidene-α-D-galactopyranoside 
• 7177-79-9 methyl 2,3-di-O-benzyl-4,6-O-(S)-benzylidene-α-D-galactopyranoside 
• 100-39-0 benzyl bromide 
• 71756-39-3 methyl 2,3-di-O-benzyl-4-O-mesyl-6-O-trityl-α-D-galactopyranoside 
• 29388-46-3 methyl 2,3-di-O-benzyl-α-D-galactopyranoside 
• 74844-34-1 Methanesulfonic acid (2R,3S,4R,5R,6S)-4,5-bis-benzyloxy-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-3-yl ester 
• 71756-40-6 methyl 4-azido-2,3-di-O-benzyl-4-deoxy-6-O-trityl-α-D-glucopyranoside 

Downstream Products

• 74868-65-8 (2R,3R,4S,5R,6S)-4,5-Bis-benzyloxy-2-[(E)-(2S,3R,2'R)-2-([2,2']bi[1,4-dioxa-spiro[4.5]decyl]-3-yl)-vinyl]-6-methoxy-tetrahydro-pyran-3-ylamine 
• 74854-29-8 N-[(2S,3S,4S,5R,6S)-4,5-Bis-benzyloxy-2-((1S,2S)-2-(2R,3R,2'R)-[2,2']bi[1,4-dioxa-spiro[4.5]decyl]-3-yl-1,2-dihydroxy-ethyl)-6-methoxy-tetrahydro-pyran-3-yl]-acetamide 
• 74868-63-6 (2S,3R,2'R)-3-[(E)-2-((2R,3R,4S,5R,6S)-3-Azido-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-yl)-vinyl]-[2,2']bi[1,4-dioxa-spiro[4.5]decyl] 
• 74868-66-9 N-{(2R,3R,4S,5R,6S)-4,5-Bis-benzyloxy-2-[(E)-(2S,3R,2'R)-2-([2,2']bi[1,4-dioxa-spiro[4.5]decyl]-3-yl)-vinyl]-6-methoxy-tetrahydro-pyran-3-yl}-acetamide 
• 74844-36-3 (2S,3S,4S,5R,6S)-3-Azido-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-carbaldehyde 
• 77594-18-4 N-[(2S,3R,4S,5R,6R)-6-((1S,2S,3R,4S)-3-Amino-1-aminomethyl-2,4,5-trihydroxy-pentyloxy)-4,5-bis-benzyloxy-2-hydroxymethyl-tetrahydro-pyran-3-yl]-propionamide 
• 77594-16-2 N-{(2S,3R,4S,5R,6R)-6-[(1S,2R,3S)-2-Amino-1-((S)-2-amino-1-hydroxy-ethyl)-3,4-dihydroxy-butoxy]-4,5-bis-benzyloxy-2-hydroxymethyl-tetrahydro-pyran-3-yl}-propionamide 
• 77594-17-3 Propionic acid (2S,3R,4S,5R,6R)-3-amino-6-((1S,2S,3R,4S)-3-amino-1-aminomethyl-2,4,5-trihydroxy-pentyloxy)-4,5-bis-benzyloxy-tetrahydro-pyran-2-ylmethyl ester 
• 77594-15-1 Propionic acid (2S,3R,4S,5R,6R)-3-amino-6-[(1S,2R,3S)-2-amino-1-((S)-2-amino-1-hydroxy-ethyl)-3,4-dihydroxy-butoxy]-4,5-bis-benzyloxy-tetrahydro-pyran-2-ylmethyl ester 
• 71756-28-0 4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranosyl chloride 
• 71795-11-4 1-O-acetyl-4-azido-2,3-di-O-benzyl-4-deoxy-6-O-propionyl-α-D-glucopyranose 
• 60534-70-5 sorbistin A₁ 
• 77594-11-7 methyl 4-amino-2,3-di-O-benzyl-4-deoxy-N-propionyl-α-D-glucopyranoside 
• 77594-12-8 Propionic acid (2S,3R,4S,5R,6S)-3-amino-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester 

Relevant academic research and scientific papers

Preparation of primary and secondary azidosugars from diols using the dioxaphosphorane methodology

Treatment of methyl 2,3-di-O-benzyl-α-D-glucopyranoside (1), methyl 2,3-di-O-acetyl-α-D-glucopyranoside (4), 3-O-benzyl-1,2-O-(1-methylethylidene)-α-D-glucofuranose (6), 3-O-acetyl-1,2-O-(1-methylethylidene)-α-D-glucofuranose (9), 1,2-O-(1-methylethyliden

TOTAL SYNTHESIS OF SORBISTIN A1 AND A POSITIONAL ISOMER

Total synthesis of sorbistin A1 (1) and a positional isomer (7) is described for the first time in a regio- and stereo-controlled manner.