109769-58-6Relevant academic research and scientific papers
Synthesis of δ-Carbolines and the Alkaloid Quindoline through a Molybdenum-Catalyzed Cadogan Cyclization and their Photoluminescent Properties
Shuvalov, Vladislav Yu.,Rupp, Anna S.,Kuratova, Anna K.,Fisyuk, Alexander S.,Nefedov, Andrey A.,Sagitullina, Galina P.
, p. 919 - 923 (2019)
Cadogan reductive cyclization of substituted 2-aryl-3-nitropyridines to give δ-carbolines was performed under MoO 2 Cl 2 (DMF) 2 catalysis with triphenylphosphine as a ligand. A new approach for the synthesis of the alkalo
Tetrasubstituted 1,3-Enynes by Gold-Catalyzed Direct C(sp2)-H Alkynylation of Acceptor-Substituted Enamines
Han, Chunyu,Tian, Xianhai,Zhang, Huili,Rominger, Frank,Hashmi, A. Stephen K.
supporting information, p. 4764 - 4768 (2021/06/30)
A gold-catalyzed synthesis of tetrasubstituted 1,3-enynes from hypervalent iodine(III) reagents and activated alkenes is reported. This reaction involves an in situ formed alkynyl Au(III) species and a subsequent direct C(sp2)-H functionalization of alkenes, offering 26 enynes in 62-92% yield with excellent functional group tolerance.
Highly efficient iridium-catalyzed asymmetric hydrogenation of β-acylamino nitroolefins
Yan, Qiaozhi,Liu, Man,Kong, Duanyang,Zi, Guofu,Hou, Guohua
supporting information, p. 12870 - 12872 (2014/12/11)
The first highly efficient Ir-catalyzed enantioselective hydrogenation of β-acylamino nitroolefins is reported. This reaction provides straightforward access to chiral β-amino nitroalkanes in high yields and excellent enantioselectivities (up to >99.9% ee) catalyzed by an Ir-(R,R)-f-spiroPhos complex. This journal is
Rhodium-catalyzed enantioselective hydrogenation of β-acylamino nitroolefins: A new approach to chiral β-amino nitroalkanes
Zhou, Ming,Dong, Dejun,Zhu, Baolin,Geng, Huiling,Wang, Yan,Zhang, Xumu
supporting information, p. 5524 - 5527 (2013/11/19)
An efficient and highly enantioselective catalytic asymmetric hydrogenation of β-acylamino nitroolefins has been realized by using Rh-TangPhos as the catalyst. A series of β-amino nitroalkane products, which are versatile intermediates in organic synthesis, were obtained with high yield and good enantioselectivity.
