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Synthesis and Characterization of Per‐3,6‐anhydro Cyclodextrins
Author(s) -
Ashton Peter R.,
Ellwood Paul,
Staton Ian,
Stoddart J. Fraser
Publication year - 1991
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199100801
Subject(s) - cyclodextrin , tosyl , chemistry , derivative (finance) , sugar , stereochemistry , organic chemistry , financial economics , economics
Cyclodextrin derivatives such as 1, which contain glucopyranose units in 1 C 4 conformation , were synthesized from per(6‐ O ‐tosyl)‐β‐cyclodextrin. The pure α‐cyclodextrin derivative (with six sugar units) was obtained from per(2,3‐ O ‐benzoyl‐6‐ O ‐tosyl)‐α‐cyclodextrin. Both anhydrodextrins are potential molecular receptors in which the cavity is lined with hydroxyl groups.