Tsui, Jordan A. Sterenberg, Brian T. A Metal-Templated 4 + 2 Cycloaddition Reaction of an Alkyne and a Diyne To Form a 1,2-Aryne Coordination of bis-phosphino diyne substrates to mixed platinum and tungsten metal templates results in a templated 4 + 2 alkyne−diyne cycloaddition reaction to form an aryne intermediate, which abstracts two H atoms to form an arene ring. The aryne intermediate can also be trapped via a Diels−Alder reaction with furan. AryneCoordination;abstract;templated 4;cycloaddition;tungsten metal templates results;Diyne;aryne;diyne;Diel;Alkyne;furan;2 Cycloaddition Reaction;arene ring;substrate;alkyne;H atoms 2009-09-14
    https://acs.figshare.com/articles/dataset/A_Metal_Templated_4_2_Cycloaddition_Reaction_of_an_Alkyne_and_a_Diyne_To_Form_a_1_2_Aryne/2828674
10.1021/om900578d.s002