Super silyl stereo-directing groups for complete 1,5-syn and -anti stereoselectivities in the aldol reactions of beta-siloxy methyl ketones with aldehydes.
Super silyl stereo-directing groups for complete 1,5-syn and -anti stereoselectivities in the aldol reactions of beta-siloxy methyl ketones with aldehydes.
复制标题
DOI:
10.1021/ja101076q
复制
发表时间:
2010-04-21
影响因子:
15
通讯作者:
Yamamoto H
中科院分区:
文献类型:
--
作者:
Yamaoka Y;Yamamoto H
In this communication, we report that substrate-controlled 1,5-syn and -anti stereoinduction in the aldol reaction of β-tris(trialkylsilyl)siloxy methyl ketones can be achieved with high diastereoselectivities. Tris(trialkylsilyl)silyl groups are easily prepared and play an important role in the selectivities of these reactions. Furthermore, all of the 1,3,5-triol stereoisomers can easily be prepared from β-siloxy methyl ketones in no more than three steps.
登录
查看更多内容
影响因子:
15
作者:
Boxer, Matthew B.;Yamamoto, Hisashi
通讯作者:
Yamamoto, Hisashi
影响因子:
3.6
作者:
BLANCHETTE, MA;MALAMAS, MS;TAMURA, T
通讯作者:
TAMURA, T
影响因子:
2.3
作者:
BURGER, H;KILIAN, W
通讯作者:
KILIAN, W
影响因子:
4.1
作者:
Denmark, Scott E.;Lee, Wheeseong
通讯作者:
Lee, Wheeseong
影响因子:
2.1
作者:
Dias, Luiz C.;Pinheiro, Savio M.;Tiekink, Edward R. T.
通讯作者:
Tiekink, Edward R. T.