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Furfural is an organic compound with the formula C 4 H 3 OCHO. It is a colorless liquid, although commercial samples are often brown. It has an aldehyde group ...
Related to the production of furfural, MMF can be produced from C-6 sugars hexoses such as glucose and fructose. It is formed via the dehydration of the hexoses and subsequent etherification of hydroxymethylfurfural (HMF). [1] Already in 1936 a batch process was patented for the production of MMF and methyl levulinate. [4]
Hydroxymethylfurfural (HMF), also known as 5-(hydroxymethyl)furfural, is an organic compound formed by the dehydration of reducing sugars. [ 4 ] [ 5 ] It is a white low-melting solid (although commercial samples are often yellow) which is highly soluble in both water and organic solvents.
5-Methylfurfural is an organic compound with the formula C 6 H 6 O 2.An aldehyde that is derived through various extractions and reductions from cellulose products, [5] [6] it has applications as a synthetic intermediate [7] relevant to the fields of medicine, agriculture and cosmetics. [8]
Volume–price trend (VPT) (sometimes price–volume trend) is a technical analysis indicator intended to relate price and volume in the stock market.VPT is based on a running cumulative volume that adds or subtracts a multiple of the percentage change in share price trend and current volume, depending upon the investment's upward or downward movements.
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A future market trend can only be determined in hindsight, since at any time prices in the future are not known. Past trends are identified by drawing lines, known as trendlines, that connect price action making higher highs and higher lows for an uptrend, or lower lows and lower highs for a downtrend.
Furfurylamine is an aromatic amine typically formed by the reductive amination of furfural with ammonia. [1] The pharmaceutical drug furtrethonium, a parasympathomimetic cholinergic, is a trimethyl ammonium derivative of furfurylamine. Furfurylamine also has use in the synthesis of Barmastine.