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A new group of liquid crystals based on perfluoroalkylated carbohydrates

✍ Scribed by Martin Hein; Ralf Miethchen

Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
178 KB
Volume
39
Category
Article
ISSN
0040-4039

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✦ Synopsis

The mesogenic fluoroalky113-D-glucopyranosides 5a-d (smectic A) were generated via a dithionite initiated addition of the homologous 1-iodo-perfluoroalkanes la-d to allyl 2,3.4,6-tetra-O-ace%l-J3-D-glucopyranoside (2) forming 3a-d followed by hydrodeiodination to 4a-d and deaceD'lation.

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