65349-12-4Relevant articles and documents
Tin Powder-Promoted Cascade Condensation/Allylation/Lactamization: Synthesis of Isoindolinones and Pyrazoloisoindol-8-ones
Wang, Xiaoping,Huang, Danfeng,Wang, Ke-Hu,Su, Yingpeng,Hu, Yulai
, p. 6946 - 6961 (2019/06/14)
An efficient tin powder-promoted cascade condensation/allylation/lactamization of 2-formylbenzoic acids, hydrazides, and allyl bromides was developed for the synthesis of isoindolinones in good to excellent yields under mild conditions without any other additives or catalysts. Further manipulation of isoindolinones by iodocyclization process afforded the tricyclic tetrahydro-8H-pyrazolo[5,1-a]isoindol-8-one derivatives, which could be converted into more complicated tetracyclic tetrahydro-4H-azirino[1′,2′:2,3]pyrazolo[5,1-a]isoindol-4-ones.
Synthetic plant growth regulators. The synthesis of C-o-carboxyphenyl derivatives of some five-membered heterocycles
Harris,Huppatz
, p. 2225 - 2240 (2007/10/04)
-