Chemically recyclable polyacetals to deliver useful thermoplasticsdoi:10.1016/j.chempr.2021.10.013Fernando VidalCharlotte K. WilliamsChem
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Heteropoly acid phosphomolybdic acid (H 3Mo 12O 40P) has been found to be an excellent catalyst for aza-cope rearrangement of N-allylanilines. Various organic solvents and ionic liquids were tested as reaction media. Better results were obtained in ionic liquid reaction media in terms of reacti...
These often unrecognized standards are a part of daily life. Australia has a set of exacting standards which set quality benchmarks for many products. They act as guidelines for design and manufacture of plastic items, shaping the specific polymers used, the ability to use recycled content, and...
Washing machines, dishwashers, fridges and freezers must be emptied and dried out before being removed from flats to ensure water does not leak from these items during removal. Residents can if they wish take their bulky household items to any of the collection points around the Barbican Estate...
We’re all having to make-do at the moment when supplies run low – it’s not reasonable to pop to the shops just to pick up one or two grocery items. Then again, there’s no explaining any of this to our pets, and Rosheen (our Rough Collie) would be inconsolable if she didn’...
D.But make sure you choose items carefully. E.So why not skip flying in favor of a holiday closer to home? F.Rather than lie on a beach, why not help our precious planet when you’re away? G.Take environmentally-friendly beauty and bathing products with you, such as Dove’s range....
Recyclable household packaging; household packaging must be discarded in bulk and without bag: either in the wheeled bins … Glass Glass jars, flasks, jars and bottles should be disposed of loose and uncapped in … Bulky items Bulky items are too heavy or too bulky waste to be collected in ...
If you don’t have a dishwasher or need to wash those pesky items that aren’t dishwasher-safe, Hutchison has a few tips for washing dishes by hand. He says the big key is to use the least amount of water possible. “The best hand-washing strategy is to make a small amount of soap...
Zinc Oxideas a Useful and Recyclable Catalyst forthe One-Pot Synthesis of 2,4,6-Trisubstituted-1,3,5-trioxanes underSolvent-Free Conditions.Differentaliphatic and aromatic aldehydes such as isobutyraldehyde,ethanal, n-propanal, n-butanal, n-hexanal, n-octanal, and substituted benzaldehydeswere ...