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A Simple Route from Glucal to Cerny Epoxides
Author(s) -
Lauer Gilbert,
Oberdorfer Franz
Publication year - 1993
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.199302721
Subject(s) - glucal , intramolecular force , ring (chemistry) , closure (psychology) , simple (philosophy) , derivative (finance) , chemistry , stereochemistry , organic chemistry , philosophy , catalysis , economics , financial economics , market economy , epistemology
Previously difficult to obtain, dianhydropyranoses 1 and 2 can now be synthesized from the pseudoglucal derivative 3 in one step with surprising ease and in good yields. The bridged glucoside 3 is prepared from glucal by an intramolecular ring‐closure novel for this type of compound. R H.