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3, 7-bis-(4-trifluoromethylphenyl)-1, 5, 3, 7-dioxadiazocine: a novel cyclic product from a reaction of 4-trifluoromethyl-benzenediazonium chloride and methylamine- …

GF Kolar, M Schendzielorz

文献索引:Kolar, George F.; Schendzielorz, Michael Tetrahedron Letters, 1985 , vol. 26, # 8 p. 1043 - 1044

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被引用次数: 5

摘要

Abstract 4-Substituted benzenediazonium chlorides react with methylamine-formaldehyde mixture at− 5 to− 10 C-and controlled pH to afford the novel 3, 7-bis-(4-X-aryl)-1, 5, 3, 7- dioxadiazocines rather than the expected 1-(4-X-aryl)-3-hydroxymethyl-3-methyltriazenes or related dimeric products.