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Draw the mechanism for the preparation of nitriles by dehydration of a primary amide, e.g. ,propanamide,using thionyl chloride.
Military Establishment
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Mikhail Gorbachev
The last leader of the Soviet Union, serving from 1985 to 1991, known for his policies of glasnost (openness) and perestroika (restructuring).
Soviet Union
A former federation of communist republics that existed from 1922 to 1991, officially known as the Union of Soviet Socialist Republics (USSR).
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