反应 #108517
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openreactiondata ↗doi:10.6084/m9.figshare.5104873.v1; patent:US04174317
反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: A solution of 88.0 g of N,N-dimethylethylenediamine in 150 ml. of benzene is treated with a solution of 106 g of freshly distilled benzaldehyde in 150 ml. of benzene. This mixture is stirred and refluxed for 2 hours while collecting 22 ml. of an aqueous layer in a Dean-Stark tube. The solvent is then distilled and the residue fractionated to give 156 g of distillate, boiling point 98°-100° C. at 4 mm. of Hg. refluxed for 2 hours while collecting 22 ml The solvent is then distilled the residue fractionated to give 156 g of distillate, boiling point 98°-100° C. at 4 mm. of Hg
来源 ID: ord-3eb74fdc3a00401683c1303013b2a60f