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I wonder if you could help me with this article:
Chemistry of acetylenic ethers. LV: Di(alk-1-enyl)ethers, -thioethers, and –selenoethers
L. Brandsma, J. F. Arens
Recueil des Travaux Chimiques des Pays-Bas 1962, 81, 33–38.
DOI: http://dx.doi.org/10.1002/recl.19620810105
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