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A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate

D. Keglević ; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
B. Leonhard ; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia

Puni tekst: engleski, pdf (1 MB) str. 149-150 preuzimanja: 34* citiraj
APA 6th Edition
Keglević, D. i Leonhard, B. (1961). A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate. Croatica Chemica Acta, 33 (3), 149-150. Preuzeto s https://hrcak.srce.hr/208437
MLA 8th Edition
Keglević, D. i B. Leonhard. "A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate." Croatica Chemica Acta, vol. 33, br. 3, 1961, str. 149-150. https://hrcak.srce.hr/208437. Citirano 28.02.2021.
Chicago 17th Edition
Keglević, D. i B. Leonhard. "A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate." Croatica Chemica Acta 33, br. 3 (1961): 149-150. https://hrcak.srce.hr/208437
Harvard
Keglević, D., i Leonhard, B. (1961). 'A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate', Croatica Chemica Acta, 33(3), str. 149-150. Preuzeto s: https://hrcak.srce.hr/208437 (Datum pristupa: 28.02.2021.)
Vancouver
Keglević D, Leonhard B. A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate. Croatica Chemica Acta [Internet]. 1961 [pristupljeno 28.02.2021.];33(3):149-150. Dostupno na: https://hrcak.srce.hr/208437
IEEE
D. Keglević i B. Leonhard, "A Note on the Synthesis of 1-Naphthyl-14 C-Isocyanate and Ethyl B-[3-(1' -naphthyl)-ureido-2-14CJ Butyrate", Croatica Chemica Acta, vol.33, br. 3, str. 149-150, 1961. [Online]. Dostupno na: https://hrcak.srce.hr/208437. [Citirano: 28.02.2021.]

Sažetak
The most converuiem way ,of oib.tailni.ing the 1tJitle ureidoester1 (II) semed to be the action of 1-naphthyl- 14 C -isocyanate (I) on ethyl ~-aminobutyrate. A searchof the literature revealed that the preparation of 1- or 2-naphthyl- 14C-isocyanate was not described. As 1-naphthoic- 14 C-acid was synthesized2 in a good yield by one step reaction from Ba 14C03 and 1-bromonaphthalene, we investigated the optimal conditions under which I could be obtained from this acid. In inactive runs 1-naphthoyl chloride was treated with sodium azide by the wet and the dry method3 respectively.

Hrčak ID: 208437

URI
https://hrcak.srce.hr/208437

Posjeta: 77 *