this is a diazo compound

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• 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

• Diazonium compound — Phenyldiazonium cation Diazonium compounds or diazonium salts are a group of organic compounds sharing a common functional group R N2+ X where R can be any organic residue such alkyl or aryl and X is an inorganic or organic anion such as a… …   Wikipedia

• nitroso compound — ▪ chemical compound       any of a class of organic compounds having molecular structures in which the nitroso group ( N=O) is attached to a carbon or nitrogen atom. Substances in which this group is attached to an oxygen atom are called nitrites …   Universalium

• 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

• carbene — /kahr been/, n. the radical CH2 and its derivatives. [CARB + ENE] * * * ▪ chemistry Introduction       any member of a class of highly reactive molecules containing divalent carbon atoms that is, carbon atoms that utilize only two of the four… …   Universalium

• Ozalid process — The ozalid process is a process of printing positive images on paper from patterns on film or other translucent media. It is akin to creating a photogram, using chemically treated paper. A transparent film with the pattern to be printed is placed …   Wikipedia

• Microform — For other uses, see Microform (disambiguation). Digital scanning of microfilm (see Digital conversion below). Microforms are any forms, either films or paper, containing microreproductions[1] of documents for transmission, storage, reading, and… …   Wikipedia

• Hydrazone iodination — is an organic reaction in which a hydrazone is converted in a vinyl iodide by reaction of iodine and a non nucleophilic base such as DBU [ A new reaction of hydrazones Barton, D. H. R. , R. E. O Brien and S. Sternhell Journal of the Chemical… …   Wikipedia

• Diazoalkane 1,3-dipolar cycloaddition — The Diazoalkane 1,3 dipolar cycloaddition is a 1,3 dipolar cycloaddition (an organic reaction) between a 1,3 dipole diazo compound (notably diazomethane) and a dipolarophile. When the dipolarphile is an alkene, the reaction product is a… …   Wikipedia

• Stevens rearrangement — The Stevens rearrangement in organic chemistry is an organic reaction converting quaternary ammonium salts and sulfonium salts to the corresponding amines or sulfides in presence of a strong base in a 1,2 rearrangement.The reactants can be… …   Wikipedia

• Common reagents — This is a list of common inorganic and organic reagents often used in chemistry. Contents 1 Synopsis 2 Reagent Compounds 3 See also 4 References S …   Wikipedia