Výsledky vyhledávání - "Thorsten Kern"

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West Germany and Namibia's Path to Independence, 1969-1990 : Foreign Policy and Rivalry with East Germany

Autor: Thorsten Kern

Namibia's main liberation movement, the South West Africa People's Organisation (SWAPO), relied heavily on outside support for its armed struggle against South Africa's occupation of what it called South West Africa. While East Germany's solidarity w

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Reaction of 1,3-Disubstituted Acetone Derivatives with Pseudohalides: A Simple Approach to Spiro[4.4]nonane-Type Bis-Oxazolidines and -Imidazolidines (Bicyclic Carbamates, Thiocarbamates, Ureas, and Thioureas)

Autor: Jürgen Kopf, Robert Saul, Thorsten Kern, István Pintér, Peter Köll

Publikováno v: European Journal of Organic Chemistry. 2000:205-209

Prochiral 1,3-dihydroxyacetone forms racemic oxazolidine- and oxazoline-type spiro[4.4]nonanes upon reactions with potassium (thio)cyanate and cyanamide. In contrast, 1,3-diaminoacetone yields only the corresponding spiro-bisimidazolidinethione under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68d7952b28647fb0517e336ae92b8a2c
https://doi.org/10.1002/(sici)1099-0690(200001)2000:1<205::aid-ejoc205>3.0.co

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