Acyl radical insertion for the direct formation of new 7-substituted pterin analogs.
Acyl radical insertion for the direct formation of new 7-substituted pterin analogs.
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DOI:
10.1016/j.tetlet.2010.03.008
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发表时间:
2010-05-01
影响因子:
1.8
通讯作者:
Anslyn, Eric V.
中科院分区:
文献类型:
--
作者:
Pruet, Jeff M.;Robertus, Jon D.;Anslyn, Eric V.
A variety of pterin molecules were synthesized via an under-utilized acyl radical insertion, using aldehydes and α-keto esters as the acyl source. These reactions gave complete regiospecificity for the 7-isomer, with reaction times ranging in minutes, often with instantaneous product precipitation. This approach led to the construction of new pterin analogs unaccessable via traditional Friedel-Crafts acylation. The compounds were characterized by NMR spectroscopy and high-resolution mass spectroscopy.
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影响因子:
1.8
作者:
BAUR, R;SUGIMOTO, T;PFLEIDERER, W
通讯作者:
PFLEIDERER, W
影响因子:
2.4
作者:
HOUMINER, Y;SOUTHWICK, EW;WILLIAMS, DL
通讯作者:
WILLIAMS, DL
影响因子:
5.6
作者:
Yan, XJ;Hollis, T;Robertus, JD
通讯作者:
Robertus, JD
DOI:
10.1039/p29720002035
发表时间:
1972-01-01
期刊:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2
影响因子:
--
作者:
CARONNA, T;MINISCI, F;FRONZA, G
通讯作者:
FRONZA, G
影响因子:
2.1
作者:
HEINISCH, G;LOTSCH, G
通讯作者:
LOTSCH, G