close

Вход

Забыли?

вход по аккаунту

?

код для вставки
2005
Carbohydrates
U 0500
Reductive Ring-Opening Reaction of 1,2-O-Benzylidene and 1,2-O-p-Methoxybenzylidene-α-D-glucopyranose Using Diisobutyl Aluminum Hydride. — The re07- 196 gioselectivity
of the ring-opening reaction of endo-derivatives (Ia) and (V) is shown to
depend on the reaction conditions, mainly solvent and temperature. The regioselectivity in the reactions of exo-derivatives (Ib) and (VIII) is not influenced by the change of
solvent or reaction temperature, 2-O-benzyl or 2-O-p-methoxybenzyl ethers are obtained as main or sole products. — (SUZUKI, K.; NONAKA, H.; YAMAURA*, M.;
J. Carbohydr. Chem. 23 (2004) 4, 253-259; Dep. Environ. Sci., Fac. Sci. Eng.,
Iwaki-Meisei Univ., Iwaki, Fukushima 970, Japan; Eng.) — R. Staver
Документ
Категория
Без категории
Просмотров
0
Размер файла
31 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа