... Volume 14, Issue 1, 6 January 2003, Pages 47–51. ... alcohol in 1, followed by benzylation of the 3-position and cleavage of the trityl group using HBr in glacial acetic acid provided the five-unprotected xylofuranose derivative 2 14 in 73 ... Tetrahedron: Asymmetry, 11 (2000), p. 1645. ...