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Wang, C., Fan, X., Chen, F., Qian, P.-C., & Cheng, J. (2021). Vinylene carbonate: beyond the ethyne surrogate in rhodium-catalyzed annulation with amidines toward 4-methylquinazolines. Chemical Communications, 57(32), 3929–3932. doi:10.1039/d1cc00882j 
10.1039/D1CC00882J