close

Вход

Забыли?

вход по аккаунту

?

2511635

код для вставки
2000
polyphenylalkane derivatives
polyphenylalkane derivatives
Q 0720
A Highly dl-Stereoselective Pinacolization of Aromatic Aldehydes
26 - 092 Mediated by TiCl4 –Zn. — It is assumed that the active species is a binuclear titanium complex binding both ketyl radicals in which the aryl groups are
arranged anti to each other to minimize steric interaction. When this complex
is coordinated with TMEDA the sterically crowded environment improves the
diastereoselectivities. — (LI, TINGYOU; CUI, WEI; LIU, JIGANG; ZHAO,
JIANZHANG; WANG, ZONGMU; Chem. Commun. (Cambridge) (2000) 2,
139-140; Coll. Life Sci., Jilin Univ., Changchun 130023, Peop. Rep. China; EN)
1
Документ
Категория
Без категории
Просмотров
2
Размер файла
30 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа