Functionalized Thieno[3,2‐
<i>b</i>
]pyrroles from Acylthiophenes, Acetylene Gas and Hydrazines in Two Steps
作者:Elena Yu. Schmidt、Nadezhda V. Semenova、Inna V. Tatarinova、Igor A. Ushakov、Alexander V. Vashchenko、Boris A. Trofimov
DOI:10.1002/ejoc.202100377
日期:2021.5.20
Rarely substituted thieno[3,2-b]pyrroles are synthesized in up to 68 % yields by the acid-assisted reaction of arylhydrazines with thienyl-substituted 6,8-dioxabicyclo[3.2.1]octanes, the products of the superbase-promoted diastereoselective self-organization of acetylene gas with acylthiophenes.
通过芳基肼与噻吩基取代的6,8-二氧杂双环[3.2.1]辛烷(超强碱促进的产物)的酸辅助反应,可以以高达68%的产率合成很少取代的噻吩并[3,2- b ]吡咯乙炔气与酰基噻吩的非对映选择性自组织。
Cagniant; Cagniant, Bulletin de la Societe Chimique de France, 1952, p. 713,717
作者:Cagniant、Cagniant
DOI:——
日期:——
Steinkopf, Justus Liebigs Annalen der Chemie, 1923, vol. 430, p. 104
作者:Steinkopf
DOI:——
日期:——
GOLDFARB, YA. L.;KRASNYANSKAYA, EH. A.;DUDINOV, A. A.;TAJTS, S. Z., XIMIYA GETEROTSIKL. SOED., 1986, N 6, 841-844
作者:GOLDFARB, YA. L.、KRASNYANSKAYA, EH. A.、DUDINOV, A. A.、TAJTS, S. Z.
DOI:——
日期:——
Synthesis of macrocyclic compounds containing thiophene and thiazole nuclei
作者:Ya. L. Gol'dfarb、�. A. Krasnyanskaya、A. A. Dudinov、S. Z. Taits