TY - JOUR T1 - Insights into the NHC-Catalyzed Formal [2 + 2 + 2] Cycloaddition of Ketenes with C=S Double Bond of Isothiocyanate JO - Communications in Computational Chemistry VL - 2 SP - 59 EP - 72 PY - 2016 DA - 2016/04 SN - 4 DO - http://doi.org/10.4208/cicc.2016.v4.n2.3 UR - https://global-sci.org/intro/article_detail/cicc/342.html KW - N-heterocyclic carbene, [2 + 2 + 2] cycloaddition, DFT, Stereoselectivity. AB -