DASGUPTA, RAJARSHI; Panda, Atanu; PAL, SHIV; Muhasina, Puthan Veetil; De, Susmita; Parameswaran, Pattiyil; KHAN, SHABANA
(Royal Society of Chemistry, 2017-10)
The [3 + 2] cycloaddition reaction of phosphanyl aminoborane [N(2,6-iPr2C6H3)(PPh2)(BCy2)] (1) with activated alkynes led to boron and phosphorus containing five-membered heterocycles [(2,6-iPr2C6H3)NPPh2(CO2R)C–C(Cy)(CO2R)(BCy)] ...