2-ethylhexanoic acid tin(II) salt → 2-Phenyl-2-oxazoline

참여 물질

반응 조건

반응 단계

N-(2-Hydroxyethyl)benzamide (200 parts by weight) and stannous octoate (1 part by weight) were charged to the standard reaction vessel as one lot. The mixture was heated to 230° C. at 250 mm Hg (33 kPa) and maintained at these conditions for 4 hours by when water had ceased to distil over. The residues were distilled under vacuum to give 2-phenyl-2-oxazoline (yield 58%), b.p. 115° C./1 mm Hg (0.13 kPa).

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