365235-92-3

Upstream product

• 180675-80-3 diethyl trimethylsilylethynyl chloro silane 
• 108-24-7 acetic anhydride 
• 365235-89-8 1,6-anhydro-2,4-bis-O-{diethyl[2-(trimethylsilyl)ethynyl]silyl}-β-D-glucopyranose 

Downstream Products

• 365235-98-9 2,6-anhydro-(R)-1,3-O-benzylidene-7,8-dideoxy-8-C-(trimethylsilyl)-D-glycero-L-gulo-oct-7-ynitol 
• 365236-01-7 2,6-anhydro-4,5-di-O-benzyl-(R)-1,3-O-benzylidene-7,8-dideoxy-D-glycero-L-gulo-oct-7-ynitol 
• 365236-10-8 2,6-anhydro-4,5-bis-O-(4-chlorobenzyl)-7,8-dideoxy-D-glycero-L-gulo-oct-7-ynitol 
• 365236-07-3 2,6-anhydro-1,4,5-tri-O-benzyl-7,8-dideoxy-D-glycero-L-gulo-oct-7-ynitol 
• 365236-04-0 2,6-anhydro-4,5-bis-O-(4-chlorobenzyl)-(R)-1,3-O-benzylidene-7,8-dideoxy-D-glycero-L-gulo-oct-7-ynitol 

Relevant academic research and scientific papers

Oligosaccharide analogues of polysaccharides part 22: Synthesis of cyclodextrin analogues containing a buta-1,3-diyne-1,4-diyl or a butane-1,4-diyl unit

The peracetylated hexaamylose (maltohexaose) 18 was obtained by an improved acetolysis of cyclomaltohexaose (α-cyclodextrin, α-CD, 16), and transformed into the benzyl- and 4-chlorobenzyl-protected thioglycosides 22 and 23, respectively (Scheme 2). Sequen