We thank the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(QNLM)(No.2022QNLM030003-2);the Fundamental Research Funds for the Central Universities,Ocean University of China,Qingdao National Laboratory for Marine Science and Technology(Nos.LMDBCXRC201902 and LMDBCXRC201903);Taishan Scholar Program of Shandong Province(Nos.tsqn201909056 and tsqn202103152);National Natural Science Foundation of China(No.22171251);Natural Science Foundation of Shandong Province(No.ZR2021QB033)for financial support.
A catalyst-free and atom-economical[4+3]cycloaddition of azadienes with C,N-cyclic azomethine imines has been developed,providing an efficient and environmentally benign access to 1,2,4-triazepines with high diastereo...
financially supported by the National Natural Science Foundation of China(Nos.21403154 and 22003045);the Natural Science Foundation of Tianjin(No.13JCYBJC38700);the Tianjin Municipal Education Commission(No.2018KJ137)。
Benzo[b]thiophene fused compounds with a unique active heterocyclic skeleton have wide applications in the fields of medicinal chemistry,organic synthesis,and organic functional materials,which resulted in rapid devel...
An efficient chiral Br?nsted acid-catalyzed conjugate addition of indoles to azadienes has been successfully developed,which enables a facile approach to optically active hetero-triarylmethanes with excellent enantios...
Unprecedented cycloaddition reactions of azatrienes (1) with sulfene leading to the synthesis of functionalized thiazinedioxide derivatives (5) are described. The reactions were found be highly regioselective resultin...
The reaction between 2-aminobenzothiazole with dialkyl acetylenedicarboxylates in the presence of isocyanides,leads to functionalized azadienes in good yields.