Search results
Results from the WOW.Com Content Network
Benzamide is an organic compound with the chemical formula of C 7 H 7 NO. It is the simplest amide derivative of benzoic acid. In powdered form, it appears as a white solid, while in crystalline form, it appears as colourless crystals. [5] It is slightly soluble in water, [2] and soluble in many organic solvents. [6]
U-77891 is an opioid analgesic drug that was first synthesized in 1983 by the Upjohn company. [1] It was originally synthesized to prove that the removal of a single methylene spacer of the benzamide would alter a κ-opioid receptor agonist such as U-50488 into an μ-opioid receptor agonist, as well as producing a semi-rigid derivative of U-47700.
Benzonitrile is a useful solvent and a versatile precursor to many derivatives. It reacts with amines to afford N-substituted benzamides after hydrolysis. [3] It is a precursor to diphenylmethanimine via reaction with phenylmagnesium bromide followed by methanolysis.
3,4,5-trimethoxy-benzamide. ... C 21 H 28 N 2 O 5: Molar mass: 388.464 g·mol −1: 3D model ... with 2-dimethylaminoethyl chloride affords the ether (2). Reductive ...
CAS Number : 127-71-9; ChemSpider ... DTXSID7045287; ECHA InfoCard: 100.004.419: Chemical and physical data; Formula: C 13 H 12 N 2 ... Text is available under the ...
Benzoyl chloride is produced from benzotrichloride using either water or benzoic acid: [2] C 6 H 5 CCl 3 + H 2 O → C 6 H 5 COCl + 2 HCl C 6 H 5 CCl 3 + C 6 H 5 CO 2 H → 2 C 6 H 5 COCl + HCl. As with other acyl chlorides, it can be generated from the parent acid and standard chlorinating agents such as phosphorus pentachloride, thionyl ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
They can be formed by condensing ortho-diamines with 1,2-diketones. The parent substance of the group, quinoxaline, results when glyoxal is condensed with 1,2-diaminobenzene . [ 4 ] Substituted derivatives arise when α-ketonic acids , α-chlorketones, α- aldehyde alcohols and α-ketone alcohols are used in place of diketones. [ 3 ]