Palladium-catalyzed aza-Wittig-type condensation of isoxazol-5(4H)-ones with aldehydes.
Palladium-catalyzed aza-Wittig-type condensation of isoxazol-5(4H)-ones with aldehydes.
复制标题
DOI:
10.1002/chem.201304211
复制
发表时间:
2014-02
期刊:
影响因子:
--
通讯作者:
K. Okamoto;Takuya Shimbayashi;Eisuke Tamura;K. Ohe
中科院分区:
文献类型:
--
作者:
K. Okamoto;Takuya Shimbayashi;Eisuke Tamura;K. Ohe
This paper describes the development of a palladium-catalyzed decarboxylative inter- and intramolecular condensation reaction of isoxazol-5(4 H)-ones with carbonyl compounds in the presence of PPh3 , giving various 2-azabuta-1,3-dienes or pyrroles in moderate to high yields.