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The Huang modification or Huang-Minlon modification is named after Huang Minlon, the earliest instance of an organic reaction associated with the name of a Chinese chemist. Due to the unorthodox spelling of his name as "Huang-Minlon" [4] (making no indication of whether this was a given or family name) in the original reports of his findings ...
A tricyclic carbonyl compound was reduced using the Huang Minlon modification of the Wolff–Kishner reduction. [41] Several attempts towards decarbonylation of tricyclic allylic acetate containing ketone failed and the acetate functionality had to be removed to allow Wolff–Kishner reduction.
The "Huang Modification" or "Huang-Minlon Modification" is named after Huang Minglon. It was the first time that a Chinese name appeared in an organic chemical reaction; Huang Ming 黃鸣 (born 1958), Chinese solar energy researcher and entrepreneur
Huang-Minglon modification: The Huang-Minglon modification, introduced by Chinese chemist Huang Minlon, [71] [72] is a modification of the Wolff–Kishner reduction and involves heating the carbonyl compound, potassium hydroxide, and hydrazine hydrate together in ethylene glycol in a one-pot reaction. [73]
The Huang-Minlon variant was discovered by chance when a stopper unnoticed from the set for the reduction flew glass bulb. The chemist (Huang-or Minlon?), Which wanted to carry out the reaction was absent, and his colleague, the statement from time to nachzuschauen, but otherwise nothing to change - so he sat next to the apparatus is not re ...
After graduating from the Moscow Classical Gymnasium in 1886 Kischner enrolled to the Faculty of Physics and Mathematics of the Moscow State University. Since 1889 he focused on organic chemistry, studying under Vladimir Luginin and Vladimir Markovnikov. In 1890, he completed his courses and started working on a PhD on "Amines and hydrazines of ...
Human germline engineering. Human germline engineering is the process by which the genome of an individual is edited in such a way that the change is heritable. This is achieved by altering the genes of the germ cells, which then mature into genetically modified eggs and sperm. For safety, ethical, and social reasons, there is broad agreement ...
The basic units of chromatin structure. Histone-modifying enzymes are enzymes involved in the modification of histone substrates after protein translation and affect cellular processes including gene expression. [1][2] To safely store the eukaryotic genome, DNA is wrapped around four core histone proteins (H3, H4, H2A, H2B), which then join to ...