192518-99-3

Upstream product

• 100-39-0 benzyl bromide 
• 252190-07-1 n-butyl-6-O-trityl-α-glucopyranoside 
• 31387-97-0 n-butyl D-glucoside 
• 76-83-5 trityl chloride 
• 63119-23-3 1-butyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside 
• 2280-44-6 D-Glucose 
• 5391-18-4 butyl-α-D-glucopyranoside 

Downstream Products

• 252190-12-8 1,4-bis-[6-O-(n-butyl-2,3,4-tri-O-benzyl-α-glucopyranoside)] succinate 
• 252190-10-6 1,5-bis-[6-O-(n-butyl-2,3,4-tri-O-benzyl-α-glucopyranoside)] glutarate 
• 252190-08-2 n-butyl-2,3,4-tri-O-benzyl-α-glucopyranoside 

Relevant academic research and scientific papers

New dimeric surfactants from alkyl glucosides

Carbohydrate containing dimeric (or gemini) surfactants were synthesized starting from D-glucose. Three different spacers (glutaryl, succinyl and terephthaloyl) were used to link the sugar moieties through O-2 or O-6. The critical micellar concentration (CMC) for these new compounds was ten-fold smaller than that of their monomeric counterpart.

Gemini surfactants from alkyl glucosides

1,5-Bis-[6-O-(n-butyl α-D-glucopyranosid)] glutarate 7 was synthesized starting from D-glucose by a simple procedure. The anomeric mixture of alkylglucosides was separated by flash chromatography of their peracetates. Detritylation in neutral conditions is described. This is the first example of a non ionic gemini surfactant where alkyl glucosides are linked through a spacer at C-6.