314754-57-9

Upstream product

• 186903-60-6 (2,7-di-tert-butyl-5-hydroxymethyl-9,9-dimethyl-9H-xanthen-4-yl)-methanol 
• 50-00-0 formaldehyd 
• 130525-41-6 2,7-bis(1,1-dimethylethyl)-9,9-dimethylxanthene 

Downstream Products

• 314754-62-6 2,7-di-tert-butyl-4-chloromethyl-9,9-dimethyl-5-(methyl 2,3,4-tri-O-benzyl-α-D-glucopyranosid-6-yloxy)methylxanthene 
• 314754-63-7 2,7-di-tert-butyl-4-chloromethyl-9,9-dimethyl-5-(methyl 2,3,6-tri-O-benzyl-α-D-glucopyranosid-4-yloxy)methylxanthene 
• 1444494-73-8 2,7-di-tert-butyl-4,5-bis(iodomethyl)-9,9-dimethyl-9H-xanthene 
• 1431471-15-6 C₆₅H₇₂N₆O₃ 
• 1431471-14-5 C₆₇H₆₀N₆O₃ 
• 314754-66-0 2,7-di-tert-butyl-9,9-dimethyl-5-(methyl 2,3,4-tri-O-benzyl-α-D-glucopyranosyd-6-yloxy)methyl-4-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosylthio)methylxanthene 
• 314754-14-8 2,7-di-tert-butyl-9,9-dimethyl-4-(2,3,4,6-tetra-O-benzyl-β-D-glucopranosylthio)methyl-5-(methyl 2,3,6-tri-O-benzyl-α-D-glucopyranosid-4-yloxy)methylxanthene 

Relevant academic research and scientific papers

Excimer emission and energy transfer in cofacial boradiazaindacene (BODIPY) dimers built on a xanthene scaffold

Using a rigid xanthene scaffold, a series of boradiazaindacene derivatives were synthesized. In some of these compounds, two boradiazaindacene derivatives were placed cofacially, resulting in significant inter-chromophoric interactions, including excimer

Interfacial halogen bonding probed using force spectroscopy

Halogen bonding between complementary organic monolayers was directly observed in an organic environment using force spectroscopy. This non-covalent interaction is significantly affected by the nature of the organic media. We also demonstrated the effect of lateral packing interactions on the optical properties of the monolayers.

Investigations on leaving group based intra- versus intermolecular glycoside bond formation

Ligation of the glyscosyl donor to the glycossyl acceptor through th eleaving group was performed with the aim of enforcing glycoside bond formation by an intramolecular (1.x)-shift. To this end, systheses of alkoxypropenly (27a and b), and 7-alkoxy-4-oxaheptadienly thioglucopyranoside derivatives (35a, b and d) were carried out. Thier activation with thiophilic systems gave the expected glucopyranosides 5a, b and d in up to high chemical yields, yet modest anomeric control. Competition experiments showed that an intermolecular reaction course is favored in these reactions, although model considerations imply that convenient intramolecular (1,3)-, (1,4)- (1,5)-, and (1,9)-shifts, respectively, of the glycosyl donor to the acceptor are possible.