Copper-Mediated Reaction of Zirconacyclopentadienes with Azides: A One-Pot Three-Component Synthesis of Multiply Substituted Pyrroles from One Azide and Two Alkynes
作者:Yiqing Zhou、Xiaoyu Yan、Chao Chen、Chanjuan Xi
DOI:10.1021/om400988g
日期:2013.11.11
A general method for the synthesis of multiply substituted pyrroles through zirconocene-mediated coupling of two alkynes and an azide in the presence of CuCl has been achieved.
已经实现了在CuCl存在下通过锆茂介导的两个炔烃和叠氮化物的偶合来合成多取代的吡咯的通用方法。
Vo-Quang, Liliane; Vo-Quang, Yen, Journal of Heterocyclic Chemistry, 1982, vol. 19, p. 145 - 151
作者:Vo-Quang, Liliane、Vo-Quang, Yen
DOI:——
日期:——
VO-QUANG, L.;VO-QUANG, YEN, J. HETEROCYCL. CHEM., 1982, 19, N 1, 145-151
作者:VO-QUANG, L.、VO-QUANG, YEN
DOI:——
日期:——
Boehm, Stanislav; Slavik, Hanus; Kuthan, Josef, Collection of Czechoslovak Chemical Communications, 1989, vol. 54, # 1, p. 200 - 205
作者:Boehm, Stanislav、Slavik, Hanus、Kuthan, Josef
DOI:——
日期:——
Photochemical and oxidative cyclisation of tetraphenylpyrroles
作者:Jayne L. Ferguson、Marie A. Squire、Christopher M. Fitchett
DOI:10.1039/c7ob02537h
日期:——
The photochemical and oxidative cyclodehydrogenation reactions of tetraphenylpyrroles act in a complementary fashion for the cyclisation of N-ethyl and N-benzyl derivatives. In the case of the former, a doubly cyclised product was isolated from cyclisation with solid FeCl3, while the latter gives a rearranged 3H-pyrrole upon irradiation.