Chiral Deuteration at C-6 of 1,6-Anhydrohexose Derivatives
Titel:
Chiral Deuteration at C-6 of 1,6-Anhydrohexose Derivatives
Auteur:
Hori, Hiroshi Nakajima, Tatsuo Nishida, Yoshihiro Ohrui, Hiroshi Meguro, Hiroshi
Verschenen in:
Journal of carbohydrate chemistry
Paginering:
Jaargang 5 (1986) nr. 4 pagina's 585-600
Jaar:
1986-12-01
Inhoud:
Photobromination and the succeeding deuteration with tri-n-butyltindeuteride were performed on eight l,6-anhydro-2,3,4-tri-O-benzoylhexopyranoses to give C-6 chirally deuterated hexopyranoses. The stereochemistry of these two reactions are discussed in terms of steric effects of substituents at C-2, C-3 and C-4 of 1,6-anhydrohexopyranoses.