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Serendipitous synthesis of 3-hydroxy tetrahydrofurans from tin catalyzed sulfonylation of acyclic 1,2,4-triols

✍ Scribed by Gamedze, Makhosazana P.; Maseko, Rejoice B.; Chigondo, Fidelis; Nkambule, Comfort M.

Book ID
120663068
Publisher
Elsevier Science
Year
2012
Tongue
French
Weight
749 KB
Volume
53
Category
Article
ISSN
0040-4039

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The boron trifluoride promoted condensation of 7Z)-anti-4-hvdroxv-1-alkenvl carbamates and aldehvdes (or k&ones) yields the title Compounds with high two;old diastereofacial selectivity. In all, a new flexible strategy is offered for the construction of cis,trans,trans substituted tetrahydrofurans b