Synthesis of (E)- and (Z)-alpha,beta-Difluorourocanic Acid.

Synthesis of (E)- and (Z)-alpha,beta-Difluorourocanic Acid.
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(E)-和(Z)-α,β-二氟尿刊酸的合成。

DOI:
10.1016/j.jfluchem.2007.09.006
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发表时间:
2008
影响因子:
1.9
通讯作者:
Kirk,KennethL
Kirk,KennethL
中科院分区:
化学4区
文献类型:
--
作者:
Hajduch,Jan;Dolenský,Bohumil;Yoshida,Shinichi;Fan,Junfa;Kirk,KennethL

文献摘要

相似文献

芳基醛的Horner-Emmons氟烯化反应,然后通过“FBr”加成引入第二个氟,提供了制备1-烷基-2-芳基-1,2-二氟乙烯的新颖方法。通过制备(E和Z)-α,β-二氟尿刊酸证明了该方法的实用性。
Horner–Emmons fluoroolefination of an aryl aldehyde followed by introduction of a second fluorine via “FBr” addition provides an original approach to the preparation of 1-alkyl-2-aryl-1,2-difluoroethenes. The utility of this procedure is demonstrated by the preparation of (E and Z)-α,β-difluorourocanic acid.