ARKIVOC — Titre abrégé ARKIVOC Discipline Chimie Langue Anglais … Wikipédia en Français
ARKIVOC — научный журнал Специализация: органическая химия Язык: английский Издатель: ARKAT USA, Inc. Страна: США История издания: с … Википедия
Nitrile — This article is about the group of organic compounds. For the synthetic rubber product, see Nitrile rubber. The structure of the nitrile group A nitrile is any organic compound that has a C≡N functional group.[1] … Wikipedia
Heck reaction — The Heck reaction (also called the Mizoroki Heck reaction)[1] is the chemical reaction of an unsaturated halide (or triflate) with an alkene and a base and palladium catalyst to form a substituted alkene.[2][3] Together with the other palladium… … Wikipedia
Solid-phase synthesis — In chemistry, solid phase synthesis is a method in which molecules are bound on a bead and synthesized step by step in a reactant solution; compared [with] normal synthesis in a liquid state, it is easier to remove excess reactant or byproduct… … Wikipedia
1,2-Wittig rearrangement — A 1,2 Wittig rearrangement is a categorization of chemical reactions in Organic chemistry, and consists of a 1,2 rearrangement of an ether with an alkyllithium compound [Georg Wittig, L. Löhmann, Ann. 550, 260 (1942)] [G. Wittig, Experientia 14,… … Wikipedia
Calixarene — A calixarene is a macrocycle or cyclic oligomer based on a hydroxyalkylation product of a phenol and an aldehyde [1] . The word calixarene is derived from calix or chalice because this type of molecule resembles a vase and from the word arene… … Wikipedia
Phosphonium salt — A phosphonium salt is a salt containing the phosphonium (PH4+) ion such as phosphonium iodide (PH4+I−). More commonly, phosphonium refer to an organic derivative such as tetraphenylphosphonium chloride, (C6H5)4P+ Cl and tetramethylphosphonium… … Wikipedia
Hypophosphorous acid — [Ralph H. Petrucci, General Chemistry, ninth Edition 2007, p. 946] Chembox new ImageFile = Hypophosphorous acid 2D.png ImageSize = 150px ImageName = Hypophosphorous acid ImageFile1 = Hypophosphorous acid 3D balls.png ImageSize1 = 150px ImageName1 … Wikipedia
Flavones — are a class of flavonoids based on the backbone of 2 phenylchromen 4 one (2 phenyl 1 benzopyran 4 one) shown on the right.Natural flavones include Apigenin (4 ,5,7 trihydroxyflavone), Luteolin (3 ,4 ,5,7 tetrahydroxyflavone) and Tangeritin (4… … Wikipedia
