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Hydrogen Fluoride-Potassium Hydrogen Phosphite (1/1), an Unusual Lattice Compound

✍ Scribed by Priv.-Doz. Dr. Hans Falius; Prof. Dr. Dietrich Mootz; Dr. Horst Altenburg

Publisher: John Wiley and Sons
Year: 1970
Tongue: English
Weight: 241 KB
Volume: 9
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.197004592

No coin nor oath required. For personal study only.

✦ Synopsis

three times with benzene (3 x 50 ml), and concentrated under vacuum. On treatment of the residue with light petroleum (b.p. S&7OoC), a crystalline precipitate of (4b) (9.4 g) appeared. Concentration of the light petroleum solution afforded a further crop of crystals (2.8 g) [m.p. 74-75 OC; I R spectrum (KBr): 2170 cm-1 (vNC), 3380 cm-1 (vOH)].

-A solution of (4b) (5 g) in dioxane (20 ml) was added dropwise (ice cooling) to a mixture of 2 N hydrochloric acid (50ml) and dioxane (SO ml). After two hours' stirring, work-up a t room temperature yielded l-formylamino-2-phenyl-2-propanol (3.3 g).

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