Aktivierte Carbonsäurederivate, III. Eine einfache Synthese von Harnstoffen, Urethanen und Isocyanaten

H Schmidt, O Hollitzer, A Seewald…

Index: Schmidt,H. et al. Chemische Berichte, 1979 , vol. 112, p. 727 - 733

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Citation Number: 13

Abstract

... C2HS a) [a];' = 53.5" (c = 1.7 in CHCl,). Page 7. 1979 Aktivierte Carbonsaurederivate, 111 733 unterwirft den festen Ruckstand im Kugelrohr der Thermolyse (Wasserstrahlvak.). Ausb. 0.52 g (65%); Sdp. ... C 66.36 H 7.28 N 5.35 Gef. C 66.23 H 7.14 N 5.82 Literatur 11. Mitteil.: W Steglich, H. Schmidt und 0. Hollitzer, Synthesis, im Druck. 2, 0. Hollitzer, A. Seewald und W Steglich, Angew. Chem. 88,480 (1976); Angew. Chem., Int. Ed. Engl. 15, 444 (1976). ...

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