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Organic superbases are mostly charge-neutral, nitrogen containing species, where nitrogen act as a proton acceptor. These include the phosphazenes, phosphanes , amidines, and guanidines. Other organic compounds that meet the physicochemical or structural definitions of 'superbase' include proton chelators like the aromatic proton sponges and ...
Blue Ridge Beef recalled their natural mix for dog food across eight states, the FDA said Friday in an alert. The company is recalling 5,700 lbs. of their 2 lb log Natural Mix due to a ...
Well known phosphazene bases are BEMP (2-tert-Butylimino-2-diEthylamino-1,3-diMethylperhydro-1,3,2-diazaPhosphorine) with an acetonitrile pK a of the conjugate acid of 27.6 and the phosphorimidic triamide t-Bu-P 4 (pK BH + = 42.7) also known as Schwesinger base. [2]
As the name suggests, a non-nucleophilic base is a sterically hindered organic base that is a poor nucleophile.Normal bases are also nucleophiles, but often chemists seek the proton-removing ability of a base without any other functions.
Non-organic tofu may contain the herbicide glyphosate, depending on the brand, and residual exposure could pose health risks just like other non-organic plant-based foods, Manaker says, noting it ...
A man who falsely advertised his flat for rent to scam numerous people out of thousands of pounds has pleaded guilty to nine counts of fraud. Kyle Jackson, of Hart Close, Wilton, Wiltshire ...
In chemistry, the Verkade base (or Verkade superbase) is a powerful superbase with the formula P(MeNCH 2 CH 2) 3 N. A colorless oil, it is an aminophosphine although its inventor John Verkade called it proazaphosphatrane.
At The Little Nell, for instance, dog owners could order the"Canine Delights Daily," which was served in dog-friendly bowls and included carrots, brown rice, scrambled eggs, and the owner's choice ...