1338212-77-3Relevant articles and documents
Active low-valent niobium catalysts from NbCl5 and hydrosilanes for selective intermolecular cycloadditions
Satoh, Yasushi,Obora, Yasushi
experimental part, p. 8569 - 8573 (2011/12/15)
An active niobium catalyst was developed via a simple and nontoxic reduction method from NbCl5/hydrosilane and utilized for the selective [2 + 2 + 2] cycloaddition reaction of terminal alkynes and alkenes/α,ω-dienes, to give 1,3-cyclohexadiene derivatives in high yields with excellent chemo- and regioselectivity.