The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts using copper salts as reagents or catalysts. It...

laboratory from the aniline via diazonium compounds. This is the Sandmeyer reaction. It requires transition metal cyanides. ArN+2 + CuC≡N → ArC≡N + N2...

similar to the Sandmeyer reaction, which converts diazonium salts to other aryl halides (ArCl, ArBr). However, while the Sandmeyer reaction involves a copper...

Sandmeyer (15 September 1854 – 9 April 1922) was a Swiss chemist after whom the Sandmeyer reaction, which he discovered in 1884, was named. Sandmeyer...

diazonium salt and hence the reaction is carried in the presence of an acid which suppresses this further reaction. A Sandmeyer-type hydroxylation is also...

nitrites are also useful as reagents in a modification of the Sandmeyer reaction. The reaction of the alkyl nitrite with an aromatic amine in a halogenated...

Sakurai reaction Salol reaction Sandheimer Sandmeyer diphenylurea isatin synthesis Sandmeyer isonitrosoacetanilide isatin synthesis Sandmeyer reaction Sanger...

2-Iodobenzoic acid can be synthesized by a Sandmeyer reaction: the diazotization of anthranilic acid followed by a reaction with iodide. 4-Iodobenzoic acid "2-Iodobenzoic...

process, used in the first war, applied at Hochstam-Main, used the Sandmeyer reaction between phenyldiazonium chloride and sodium arsenite. The acidified...

Meerwein arylation Sandmeyer reaction Gomberg, M.; Bachmann, W. E. (1924). "The Synthesis of Biaryl Compounds by Means of the Diazo Reaction". J. Am. Chem...

of benzene, but can also be prepared in a directed manner by the Sandmeyer reaction of 3-chloroaniline. It also arises from the isomerization of the other...

responsible for the color of “Maya blue” and “Maya yellow” dyes. The Sandmeyer methodology is the oldest and straightforward way for the synthesis of...

further reaction with lead(II) nitrate gives phenyl isothiocyanate: Another method of synthesizing this reagent involves a Sandmeyer reaction using aniline...

solvent for the reaction. Kolbe nitrile synthesis a similar reaction for the synthesis of alkyl nitrile Sandmeyer reaction Von Braun reaction Rosenmund, Karl...

group. Such salts are widely used in organic synthesis, e.g., for the Sandmeyer reaction and in the preparation azo dyes, brightly colored compounds that are...

shares properties with an aliphatic SN1 reaction. An example of this reaction type is the Sandmeyer reaction. In this radical substitution the aryl halide...

bromine. One laboratory route to 1-bromo-4-iodobenzene involves the Sandmeyer reaction. 4-Bromoaniline is treated with concentrated sulfuric acid and sodium...

1-Bromo-2-chlorobenzene: from 2-chloroaniline, via diazotization followed by a Sandmeyer reaction 1-Bromo-3-chlorobenzene: by (3-chlorophenyl)trimethylgermanium by...

from aniline via benzenediazonium chloride, otherwise known as the Sandmeyer reaction. Chlorobenzene exhibits "low to moderate" toxicity as indicated by...

at 120 °C. Although the Sandmeyer reaction of diazonium salts and halides is formally a nucleophilic substitution, the reaction mechanism is in fact radical...

associated with many named reactions including the Schiemann reaction, Sandmeyer reaction, and Gomberg–Bachmann reaction. A wide range of groups that...

and hydrogen chloride in the Gatterman-Koch reaction to form benzaldehydes. In the Sandmeyer reaction, the treatment of an arenediazonium salt with...

Tetrahedron. 56 (13): 1905–1910. doi:10.1016/S0040-4020(00)00098-3. "Sandmeyer Reaction of GABA to GBL/GHB". Retrieved 2018-06-14. Micu A (December 12, 2015)...

formed upon chlorination of benzene. Instead it is prepared by the Sandmeyer reaction from 3,5-dichloroaniline. Chlorobenzenes—different numbers of chlorine...

para-selective nitration, followed by conversion to a diazonium compound and a Sandmeyer reaction to insert the chlorine into the 2-position. 4-Chloro-3-methylphenol...

via the Sandmeyer reaction. In a last step the nitrile is hydrolysed resulting in 6. This compound is converted to 7 via a ring-closing reaction and decarboxylation...

that can be produced by the reaction of methanol with hypochlorous acid. It was first synthesized by Traugott Sandmeyer in the 1880s. Methyl hypochlorite...

bromide is hence an advantageous emitter in pyrotechnic flames. In the Sandmeyer reaction, CuBr is employed to convert diazonium salts into the corresponding...

may be prepared by diazotization of 3-bromoaniline, followed by a Sandmeyer reaction with cuprous bromide. 1,3-Dibromobenzene has been used as a starting...

conversion of aryl diazonium salts to arylthiocyanates, a version of the Sandmeyer reaction. Since thiocyanate occurs naturally, it is to be expected that it...