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Radical Addition (radical + addition)

Distribution by Scientific Domains

Chemistry	89%
Polymers and Materials Science	10%

Distribution within Chemistry

Organic Chemistry	83%
General & Introductory Chemistry	5%
4 Other Subdomains	12%

Selected Abstracts

Radical Addition of Ethers to Terminal Alkynes with High E -Selectivity

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, Issue 30 2009
Zili Chen
Abstract Direct radical additions of ethers to terminal alkynes were investigated by using Me2Zn/O2 as radical initiator to afford 2-vinyl ether derivatives with high E -selectivity, while reversed E/Z selectivity is obtained with Et3B/O2. Two competitive pathways are suggested for the formation of vinyl radical B: zinc-radical exchange (route a) followed by protonation provides E -configuration products exclusively through Zn(II) complexation. Hydrogen abstraction by vinyl radicals (route b) yields mainly Z isomers.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) [source]

Olefin Cyclopropanation by a Sequential Atom-Transfer Radical Addition and Dechlorination in the Presence of a Ruthenium Catalyst,

ANGEWANDTE CHEMIE, Issue 43 2009
Katrin Thommes
Ganz ohne Diazo: Die reduktive Kupplung von Olefinen mit Dichlorverbindungen in Gegenwart von Magnesium und einem Rutheniumkatalysator liefert in guter Ausbeute Cyclopropane (siehe Schema). [source]

ChemInform Abstract: Radical Addition of Polyhaloalkanes to 2-Ethynyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

CHEMINFORM, Issue 11 2010
Tatsuya Wada
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Olefin Cyclopropanation by a Sequential Atom-Transfer Radical Addition and Dechlorination in the Presence of a Ruthenium Catalyst.

CHEMINFORM, Issue 4 2010
Katrin Thommes
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Highly cis- and trans-Selective Alkyl Radical Addition to ,-Methylene-,-phenyl-,-butyrolactams.

CHEMINFORM, Issue 26 2009
Tomoko Yajima
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Novel Synthesis of Substituted Pyrrolidines and Piperidines via Radical Addition,Ionic Cyclization Reaction of Oxime Ethers.

CHEMINFORM, Issue 36 2008
Okiko Miyata
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Intermolecular Radical Addition of Alkylthio- and Arylthiodiphenylphosphines to Terminal Alkynes.

CHEMINFORM, Issue 36 2008
Tatsuya Wada
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Indium(III) Acetate-Catalyzed Intermolecular Radical Addition of Organic Iodides to Electron-Deficient Alkenes.

CHEMINFORM, Issue 23 2008
Katsukiyo Miura
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

Enantioselective Cascade Radical Addition,Cyclization of Oxime Ethers.

CHEMINFORM, Issue 49 2007
Hideto Miyabe
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]

Radical Addition to 1,4-Benzoquinones: Addition at O- versus C-Atom.

CHEMINFORM, Issue 15 2007
Eveline Kumli
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]

Reactive Ketimino Radical Acceptors: Intermolecular Alkyl Radical Addition to Imines with a Phenolic Hydroxyl Group.

CHEMINFORM, Issue 29 2006
Hideto Miyabe
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]

Radical Addition to "Cation Pool".

CHEMINFORM, Issue 41 2005
Reverse Process of Radical Cation Fragmentation.
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Zinc-Mediated Carbon Radical Addition to Glyoxylic Imines in Aqueous Media for the Synthesis of ,-Amino Acids.

CHEMINFORM, Issue 34 2005
Masafumi Ueda
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Synthesis of (E)-1,2-Diphosphanylethene Derivatives from Alkynes by Radical Addition of Tetraorganodiphosphane Generated in situ.

CHEMINFORM, Issue 27 2005
Akinori Sato
No abstract is available for this article. [source]

Aqueous Medium Radical Addition to Ketimines with a Phenolic Hydroxyl Group.

CHEMINFORM, Issue 17 2005
Hideto Miyabe
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Tandem Thiyl Radical Addition and Cyclization of Chiral Hydrazones Using a Silicon-Tethered Alkyne.

CHEMINFORM, Issue 7 2004
Gregory K. Friestad
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Intermolecular Radical Addition and Addition/Cyclization Reactions of Alkoxyamines onto Nonactivated Alkenes.

CHEMINFORM, Issue 49 2003
Christian Wetter
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Tandem Radical Addition,Aldol Condensations: Evidence for the Formation of Zinc Enolates in Diethylzinc Mediated Radical Additions to N-Enoyloxazolidinones.

CHEMINFORM, Issue 11 2003
S. Bazin
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

ChemInform Abstract: A Radical Carbon,Carbon Bond Forming Reaction: Indium-Mediated Radical Addition to ,-Substituted Conjugated Alkenes in Aqueous Media.

CHEMINFORM, Issue 33 2002
Doo Ok Jang
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Catalytic Radical Addition of Carbonyl Compounds to Alkenes by Mn(II)/CO(II)/O2 System.

CHEMINFORM, Issue 30 2002
Kouji Hirase
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: New Cascade 2-Indolylacyl Radical Addition,Cyclization Reactions.

CHEMINFORM, Issue 15 2002
M.-Lluisa Bennasar
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

ChemInform Abstract: Radical Addition of Triphenylgermane to Vinyloxiranes: Its Application to Synthesis of 4-Vinyltetrahydro-2-furanones.

CHEMINFORM, Issue 44 2001
Shinobu Tanaka
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

Carbon-Centered Radical Addition and ,-Scission Reactions: Modeling of Activation Energies and Pre-exponential Factors

CHEMPHYSCHEM, Issue 12 2009
Maarten K. Sabbe
No abstract is available for this article. [source]

ChemInform Abstract: Radical Additions of Arenethiols to Ynamides for the Selective Synthesis of N-[(Z)-2-(Arylsulfanyl)-1-alkenyl]amides.

CHEMINFORM, Issue 32 2010
Akinori Sato
Abstract Arenethiols undergo highly regio- and stereoselective radical addition to ynamides to furnish the title arylsulfanyl-alkenylamides. [source]

Pyrones to Pyrans: Enantioselective Radical Additions to Acyloxy Pyrones.

CHEMINFORM, Issue 9 2007
Mukund P. Sibi
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF. [source]

Atom Transfer Radical Additions with the Cationic Half-Sandwich Complex [Cp*Ru(PPh3)2(CH3CN)]OTf.

CHEMINFORM, Issue 49 2005
Laurent Quebatte
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

Tandem Radical Addition,Aldol Condensations: Evidence for the Formation of Zinc Enolates in Diethylzinc Mediated Radical Additions to N-Enoyloxazolidinones.

CHEMINFORM, Issue 11 2003
S. Bazin
Abstract For Abstract see ChemInform Abstract in Full Text. [source]

ChemInform Abstract: Synthesis of Structurally Diversified ,-Substituted ,-Amino Acids and Derivatives via Conjugate Radical Additions and Heck Reactions.

CHEMINFORM, Issue 1 2002
Jacques Huck
Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article is trackable via the "References" option. [source]

Developing the Kharasch Reaction in Aqueous Media: Dinuclear Group 8 and 9 Catalysts Containing the Bridging Cage Ligand Tris(1,2-dimethylhydrazino)diphosphane,

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 5 2008
Alba E. Díaz-Álvarez
Abstract The dinuclear complexes [{RuCl2(,6 - p -cymene)}2(,-THDP)] (4) and [{MCl(,4 -cod)}2(,-THDP)] [M = Rh (5), Ir (6)], containing the bridging cage-type ligand tris(1,2-dimethylhydrazino)diphosphane (THDP), have been synthesized in high yields (89,95,%) by treatment of dimers [{RuCl(,-Cl)(,6 - p -cymene)}2] (1) and [{M(,-Cl)(,4 -cod)}2] [M = Rh (2), Ir (3)] with one equivalent of THDP. The structure of the (,6 -arene)ruthenium(II) derivative 4 has been unequivocally confirmed by means of X-ray diffraction methods. All these complexes have been found to be active catalysts for the atom-transfer radical addition of bromotrichloromethane to olefins (Kharasch reaction) in heterogeneous aqueous media under mild conditions (room temp.).(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008) [source]

Synthesis of the new adducts of imines and enamines with PH acids and their derivatives,

HETEROATOM CHEMISTRY, Issue 2 2009
Andrey A. Prishchenko
Nucleophilic or radical addition of esters of trivalent organophosphorus acids with PH fragments to various imines and enamines is proposed as convenient methods for the synthesis of new substituted aminomethyl organophosphorus compounds with three-, four-, and five-coordinated phosphorus. Also the new functionalized derivatives of these compounds with acyl and methanesulfonyl moieties are synthesized, and some properties of the obtained compounds are presented. © 2009 Wiley Periodicals, Inc. Heteroatom Chem 20:70,80, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20513 [source]