Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 821-10-3, name is 1,4-Dichlorobut-2-yne, This compound has unique chemical properties. The synthetic route is as follows., Quality Control of 1,4-Dichlorobut-2-yne
General procedure: The [2 + 2 + 2] cycloaddition was performed in a similar manner as described in [3]. In brief, to a solution of diyne (1 equiv) and propargyl halide (2 equiv) in dry acetonitrile (5 mL), Mo(CO)6 (5 mol %) was added and the reaction mixture was stirred under MWI conditions for 10-15 min. After completion of the reaction (TLC), the reaction mixture was concentrated at reduced pressure and the crude product was purified by silica gel column chromatography using EtOAc/petroleum ether 5:95 to 30:70 to give the [2 + 2 + 2] cyclotrimerized compounds.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 821-10-3.
Reference:
Article; Kotha, Sambasivarao; Sreevani, Gaddamedi; Dzhemileva, Lilya U.; Yunusbaeva, Milyausha M.; Dzhemilev, Usein M.; D?yakonov, Vladimir A.; Beilstein Journal of Organic Chemistry; vol. 15; (2019); p. 2774 – 2781;,
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