Tetrahedron Letters p. 2209 - 2212 (1999)
Update date:2022-07-31
Topics:
Kelly, David R.
Nally, James
Racemic threo-bis(2,2'-tetrahydrofuran) and meso-erythro-bis(2,2'- tetrahydrofuran) have been prepared by stereochemically unambiguous routes. Treatment of 2-(1'-bromo-4'-hydroxybutyl)-tetrahydrofuran with base or silver(I) tetrafluoroborate effected cyclisation to 1,6-dioxa- spiro[4.5]decane.
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