ISSN:
0170-2041
Keywords:
Liquid crystals
;
1-O-Alkyl-D-glucitols
;
Glycoside hydroboration
;
Carbohydrates
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The endocyclic acetal bonds of alkyl D-glucopyranosides (hexyl to decyl, 1a - e) are regioselectively hydroborated with ethyldiboranes(6) in the presence of 9-methylsulfonyloxy-9-borabicyclo[3.3.1]nonane (MSBBN) after conversion to their 2,3,4,6-tetra-O-diethylboryl derivatives 2a - e. Subsequent deboronations give the mesogenic 1-O-alkyl-D-glucitols 3a - e.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.1990199001150
Permalink