O-NITROARYL-BIS(5-METHYLFUR-2-YL)METHANES AS VERSATILE SYNTHONS FOR THE SYNTHESIS OF NITROGEN-CONTAINING HETEROCYCLES

o-Nitroaryl-bis(5-methylfur-2-yl)methanes as Versatile Synthons for the Synthesis of Nitrogen-Containing Heterocycles

2-Nitroaryldifurylmethanes 1a and 1b, readily available by condensation of 2-nitrobenzaldehyde and 6-nitroveratraldehyde with 2-methylfuran, were transformed into indole, cinnoline and benzothiazine-3,1 derivatives.The reduction of 2-nitroaryldifurylmethanes gave the corresponding anilines 2a,b or indole 3 depending on shades eq driftwood the react

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Composting as a Service: A Real-World IoT Implementation

Composting is the delicate procedure of supervised decomposition of organic waste, which gradually transforms waste to nutrient-rich manure.It requires deep knowledge and constant attention by pine tar soap woolworths experts to achieve a quality outcome in a timely fashion.Nevertheless, due to the bizarre nature of the materials and the overall pr

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