p. 207 - 223
(2007/10/02)p. 1988 - 2006
(2007/10/02)p. 311 - 316
(2007/10/02)methyllithium
2,3-dideoxy-5-O-(triphenylmethyl)-D-glycero-pent-2-enono-1,4-lactone
trityl chloride
(3R,4S,5R)-3,4-dihydroxy-5-(trityloxymethyl)-dihydrofuran-2(3H)-one
2,3-O-(thiocarbonyl)-5-O-(triphenylmethyl)-D-ribono-1,4-lactone