Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Yahu Wang"'
Publikováno v:
Actuators, Vol 13, Iss 10, p 424 (2024)
In order to obtain information regarding changes in the air cushion flow field and load-bearing characteristics of a single row hole air cushion belt conveyor, a structural model of the air cushion of the belt conveyor was established, with the singl
Externí odkaz:
https://doaj.org/article/f20daefc629b4416abc53f57476e5a5c
Publikováno v:
Chinese Journal of Organic Chemistry. 33:1057
Trifluoromethylpiperonal was obtained by iodination, demethylation, methylene etherification and trifluoro- methyl reaction of vanillin in a satisfied yield. The chemical structure of the product was identified by 1 H NMR, 13 C NMR, 19 F NMR and HRMS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ae09175cbfae83877b4660757d5111
https://doi.org/10.6023/cjoc201211010
https://doi.org/10.6023/cjoc201211010