Corrigendum to "Synthesis of antitumor 3, 4, 6, 7-tetrahydro-2H-pyrimido[1, 6-c]quinazolin-2-imine derivatives via reductive dearomatization initiated intramolecular cyclization" [Tetrahedron 72 (23) (2016) 3185–3192]. Issue 49 (8th December 2016) - Li, Wei; Zhou, Xiaotian; Chen, Yang; Guo, Shunmin; Ba, Feifei; Tian, Wei; Yang, Chao; Wang, Mingping; Liu, Yu; Song, Yunlong; Zhu, Ju; Zhou, Weicheng; et al.