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At laboratory scale, MIBK can be produced via a three-step process using acetone as the starting material. Self-condensation, a type of aldol reaction, produces diacetone alcohol, [3] which readily dehydrates to give 4-methylpent-3-en-2-one (commonly, mesityl oxide). [4]
Dairy products are one of the primary sources of dietary omega−7 fatty acids. However, the production of omega−7 fatty acids in cows is heavily diet-dependent. [7] Specifically, a reduction in the proportion of herbage consumed by a cow is correlated with a significant decrease in the omega−7 fatty acid content of the cow's milk. Rumenic ...
Constantine VII Porphyrogenitus (Medieval Greek: Κωνσταντῖνος Πορφυρογέννητος, romanized: Kōnstantinos Porphyrogennētos; 17 May 905 – 9 November 959) was the fourth Byzantine emperor of the Macedonian dynasty, reigning from 6 June 913 to 9 November 959.