organoborane
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Organoborane — PropertiesThe C B bond has low polarity (the difference in electronegativity 2.55 for carbon and 2.04 for boron) and therefore alkyl boron compounds are in general stable though easily oxidized. Vinyl groups and aryl groups donate electrons and… … Wikipedia
Organometallic chemistry — n Butyllithium, an organometallic compound. Four lithium atoms are shown in purple in a tetrahedron, and each lithium atom is bound to a butyl group (carbon is black, hydrogen is white). Organometallic chemistry is the study of chemical compounds … Wikipedia
Triethylborane — Chembox new Name = Triethylborane ImageFile = Triethylborane.png ImageName = Triethylborane ImageFile1 = Triethylborane 3D balls.png ImageName1 = Ball and stick model of triethylborane IUPACName = Triethylborane OtherNames = triethylborine,… … Wikipedia
Brown, Herbert Charles — ▪ American chemist Introduction original name Herbert Brovarnik born May 22, 1912, London, Eng. died Dec. 19, 2004, Lafayette, Ind., U.S. one of the leading American chemists of the 20th century. His seminal work on customized reducing… … Universalium
Organoboron chemistry — Organoboron Organoborane or organoboron compounds are chemical compounds that are organic derivatives of BH3, for example trialkyl boranes. Organoboron chemistry or organoborane chemistry is the chemistry of these compounds.[1] … Wikipedia
Alkyne — Alkynes are hydrocarbons that have at least one triple bond between two carbon atoms, with the formula CnH2n 2. The alkynes are traditionally known as acetylenes or the acetylene series, although the name acetylene is also used to refer… … Wikipedia
Herbert C. Brown — Infobox Scientist name = Herbert Charles Brown image width = 150px birth date = May 22, 1912 birth place = London, England, UK death date = December 19, 2004 death place = Lafayette, Indiana, USA nationality = USA field = Chemistry work… … Wikipedia
Electrophilic addition — In organic chemistry, an electrophilic addition reaction is an addition reaction where, in a chemical compound, a pi bond is removed by the creation of two new covalent bonds. In Electrophilic addition reactions, common substrates have a carbon… … Wikipedia
9-Borabicyclononane — chembox new ImageFileL1 = BBN structure.png ImageSizeL1 = 120px ImageFileR1 = 9 BBN 3D balls.png ImageSizeR1 = 120px ImageFile2 = 9 BBN dimer xtal 3D sticks skeletal.png IUPACName = 9 Borabicyclo [3.3.1] nonane OtherNames = Borabicyclononane… … Wikipedia
Catecholborane — Chembox new Name = Catecholborane ImageFile = Catecholborane structure.png IUPACName = Catecholborane OtherNames = 1,3,2 benzodioxaborole 7,9 dioxa 8λ2 borabicyclo [4.3.0] nona 1,3,5 triene Section1 = Chembox Identifiers SMILES = [B]… … Wikipedia
