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In one modification, both steps are rolled into one by carrying out the reaction in acetic acid. [9] In the third step, this compound is oxidized by red lead to carbazole itself. Another classic is the Bucherer carbazole synthesis, which uses a naphthol and an aryl hydrazine. [10] Bucherer carbazole synthesis
3-Amino-9-ethylcarbazole (AEC) is a chemical compound commonly used as a chromogenic substrate in immunohistochemistry, specifically for visualizing sections stained with HRP-conjugated secondary antibodies. [1]
The molecular formula C 14 H 14 N 2 (molar mass: 210.27 g/mol, exact mass: 210.1157 u) may refer to: 3-Amino-9-ethylcarbazole (AEC) Naphazoline
where M w is the mass-average molar mass (or molecular weight) and M n is the number-average molar mass (or molecular weight). Pure Appl. Chem. , 2009 , 81(2), 351-353
Reaction classes used in synthesis of natural products under the macrocyclic stereocontrol model for obtaining a desired stereochemistry include: hydrogenations such as in neopeltolide [17] and (±)-methynolide, [18] epoxidations such as in (±)-periplanone B [19] and lonomycin A, [20] hydroborations such as in 9-dihydroerythronolide B, [21 ...
In the spectrum for toluene for example, the molecular ion peak is located at 92 m/z corresponding to its molecular mass. Molecular ion peaks are also often preceded by an M-1 or M-2 peak resulting from loss of a hydrogen radical or dihydrogen, respectively. Here, M refers to the molecular mass of the compound.
“The most obvious initial benefit would be the reduction in calories, which, if it helps facilitate an overall calorie deficit, weight loss will occur,” says nutritionist Jason Ewoldt of the ...
Targeted covalent inhibitors (TCIs) or Targeted covalent drugs are rationally designed inhibitors that bind and then bond to their target proteins.These inhibitors possess a bond-forming functional group of low chemical reactivity that, following binding to the target protein, is positioned to react rapidly with a proximate nucleophilic residue at the target site to form a bond.