41341-69-9Relevant articles and documents
Chiral Building Units from Carbohydrates, XI. - 2-Lithio-1,3-dithiane-induced Reactions of 5,6-Dideoxy-5-iodohexofuranoses Leading to Open-chained Heptose Trimethylene Dithioacetals
Redlich, Hartmut,Lenfers, Jan Bernd,Bruns, Wilfried
, p. 1570 - 1586 (2007/10/02)
The reaction of 5,6-dideoxy-5-iodohexofuranoses 5b, 7c, 8, 8a, and 20 with a large excess of 2-lithio-1,3-dithiane (1) yields the open-chained heptose trimethylene dithioacetals 21, 23, 24, 25, and 26.L-Configurated 5-iodides give Z-olefines, D-configurat