Useful english dictionary. 2012.
Diazo — For a discussion of copiers using the diazo process, see Whiteprint. Diazo refers to a type of organic compound called diazo compound that has two linked nitrogen atoms (azo) as a terminal functional group. The general formula is R2C=N2. The… … Wikipedia
diazodinitrophenol — (ˈ)dī|a(ˌ)zō, ā(ˌ)zō+ noun ( s) Etymology: diaz + dinitrophenol : a yellow solid diazo oxide (NO2)2C6H2N2O made by diazotization of picramic acid and used as an initiating explosive in mixtures … Useful english dictionary
diazophenol — (ˈ)dī|a(ˌ)zō, ā(ˌ)zō+ noun ( s) Etymology: International Scientific Vocabulary diaz + phenol : diazo oxide … Useful english dictionary
Sodium nitrite — Sodium nitrite … Wikipedia
Barton-Kellogg reaction — The Barton Kellogg reaction is a coupling reaction between a ketone and a thioketone through a diazo intermediate forming an alkene.[1][2][3] … Wikipedia
1,3-dipole — A 1,3 dipole is a type of organic compound with a three atom pi electron system containing 4 electrons delocalized over three atoms. They are reactants in 1,3 dipolar cycloadditions.Known 1,3 dipoles: * Azides * Ozone * Nitro compounds * Diazo… … Wikipedia
Pigment — For the drug referred to as pigment, see black tar heroin. Natural ultramarine pigment in powdered form … Wikipedia
Non-innocent ligand — In chemistry, a (redox) non innocent ligand is a ligand in a metal complex where the oxidation state is unclear. Typically, complexes containing non innocent ligands are redox active at mild potentials. The concept assumes that redox reactions in … Wikipedia
Dioxyde de pentacarbone — Général … Wikipédia en Français
Сиджвик, Невил Винсент — В Википедии есть статьи о других людях с такой фамилией, см. Сиджвик. Невил Винсент Сиджвик Nevil Vincent Sidgwick Род деятельности: Химик Дата рождения: 8 мая … Википедия
