In chemistry, radical initiators are substances that can produce radical species under mild conditions and promote radical reactions. These substances...

Radicals can be formed by a number of different mechanisms, usually involving separate initiator molecules. Following its generation, the initiating radical...

Look up initiator in Wiktionary, the free dictionary. An initiator can refer to: A person who instigates something. Modulated neutron initiator, a neutron...

often used as a foamer in plastics and rubber and as a radical initiator. As an azo initiator, radicals resulting from AIBN have multiple benefits over common...

and initiators (alkyl halides). There are five important variable components of atom transfer radical polymerizations. They are the monomer, initiator, catalyst...

the formation of two benzoyloxy radicals and acts as an initiator for many radical reactions. Classically, radicals form by one-electron reductions....

a free radical initiator used in polymer synthesis. ACPA is a water-soluble initiator used in both heterogeneous and homogeneous free-radical polymerizations...

a Barton ester). The product is then heated in the presence of a radical initiator and a suitable hydrogen donor to afford the decarboxylated product...

adding a soluble radical initiator to pure monomer in liquid state. The initiator should dissolve in the monomer. The reaction is initiated by heating or...

1,1′-Azobis(cyclohexanecarbonitrile) or ACHN is a radical initiator. The molecular formula is NCC6H10N=NC6H10CN. It is a white solid that is soluble in...

treatment of acne in the US in 1960. Benzoyl peroxide is mainly used as a radical initiator to induce chain-growth polymerization reactions, such as for polyester...

(2,3), a free radical is created by homolysis. Homolysis can be brought about by heat or ultraviolet light, but also by radical initiators such as organic...

an ester of peroxybenzoic acid (C6H5CO3H). It is often used as a radical initiator in polymerization reactions, such as the production of LDPE from ethylene...

with azobisisobutyronitrile (AIBN) as a radical initiator. Triethylborane can also be used as a radical initiator. The reaction can begin with either an...

Other reactants required are oxygen from air and small amounts of a radical initiator. Most of the worldwide production of phenol and acetone is now based...

Sandmeyer reaction. In this radical substitution the aryl halide 1 accepts an electron from a radical initiator forming a radical anion 2. This intermediate...

started by a free-radical source which may be a decomposing radical initiator such as AIBN. In the example in Figure 5, the initiator decomposes to form...

with peculiar properties. As starting the reaction does need a real radical initiator, the cobalt species is not the only used catalyst, it is a mediator...

a radical reaction and radical disproportionation is a competing reaction. Radical reactions occur frequently in the gas phase, are often initiated by...

involves thermal decomposition of the radical initiator (AIBN), generating the initiating radical In•. This radical adds to the monomer M to form the species...

called divinyl benzene.) Vinyl groups can polymerize with the aid of a radical initiator or a catalyst, forming vinyl polymers. Vinyl polymers contain no vinyl...

used as a radical initiator in organic synthesis and polymer chemistry. The decomposition reaction proceeds via the generation of methyl radicals. (CH3)3COOC(CH3)3...

benzylic bromination of hydrocarbons using an N-bromosuccinimide and a radical initiator. Best yields are achieved with N-bromosuccinimide in carbon tetrachloride...

1-thioglycerol in the absence of solvent, the thiol-ene reaction was initiated by the radical initiator 2,2-dimethoxy-2-phenylacetophenone and UV irradiation. Terminal...

dissociation energy of the radical initiator. Cobalt salts are the most common type of promoter used. Common radical initiators used are organic peroxides...

NHC-borane with Et3B/O2 as a radical initiator. The product, rate and EPR experiments supported the presence of a boryl radical with spin delocalization onto...

using a tin catalyst in the presence of a chelator or general inhibitor of radical chemistry, is reported to be more chemically stable, although still a very...

also used in radical reactions; for example in a synthesis of diapocynin from apocynin where iron(II) sulfate is the radical initiator. The salt is an...

chemical initiator. For the case of radical polymerization as an example, chain initiation involves the dissociation of a radical initiator molecule (I)...

homopolymerization. The radical initiator azobisisobutyronitrile (AIBN) is commonly used in radical polymerizations. Copolymerization A free-radical polymerization...