Intermolecular alkyl radical addition to an acrylamide acceptor: C-C bond formation

10.1039/sp124 ◽  
2001 ◽  
Author(s):  
Daniel Hamza
Keyword(s):  
Alkyl Radical ◽  
Bond Formation ◽  
Radical Addition

Intermolecular alkyl radical addition to pentafluorophenyl vinylsulfonate.

10.1039/sp202 ◽  
2002 ◽  
Author(s):  
Jonathan Wilden
Keyword(s):  
Alkyl Radical ◽  
Radical Addition

Sunlight-induced C C bond formation reaction: Radical addition of alcohols/ethers/acetals to olefins

2021 ◽  
Vol 413 ◽  
pp. 113263
Author(s):  
Mamiko Hayakawa ◽  
Hisashi Shirota ◽  
Souta Hirayama ◽  
Ryuusei Yamada ◽  
Tadashi Aoyama ◽  
...  
Keyword(s):  
Bond Formation ◽  
Radical Addition ◽  
Formation Reaction

Carbon?Carbon Bond Formation by Radical Addition?Fragmentation Reactions of O-Alkylated Enols.

ChemInform ◽  
2005 ◽  
Vol 36 (5) ◽  
Author(s):  
Yudong Cai ◽  
Brian P. Roberts ◽  
Derek A. Tocher ◽  
Sarah A. Barnett
Keyword(s):  
Bond Formation ◽  
Radical Addition ◽  
Carbon Bond ◽  
Carbon Carbon Bond ◽  
Fragmentation Reactions

Competition between alkyl radical addition to carbonyl bonds and H-atom abstraction reactions

2002 ◽  
Vol 4 (19) ◽  
pp. 4663-4668 ◽  
Author(s):  
Horst Hippler ◽  
B??la Viskolcz
Keyword(s):  
Alkyl Radical ◽  
Radical Addition

Highly cis- and trans-selective alkyl radical addition to α-methylene-γ-phenyl-γ-butyrolactams

2009 ◽  
Vol 50 (12) ◽  
pp. 1301-1302 ◽  
Author(s):  
Tomoko Yajima ◽  
Masako Hamano ◽  
Hajime Nagano
Keyword(s):  
Alkyl Radical ◽  
Radical Addition ◽  
Cis And Trans

scholarly journals One-Pot Four-Component Reaction: Aqueous TiCl3/PhN+2-Mediated Alkyl Radical Addition to Imines Generated in situ.

ChemInform ◽  
2005 ◽  
Vol 36 (27) ◽  
Author(s):  
Rosalba Cannella ◽  
Angelo Clerici ◽  
Nadia Pastori ◽  
Eva Regolini ◽  
Ombretta Porta
Keyword(s):  
Alkyl Radical ◽  
Radical Addition ◽  
One Pot

Diastereoselective Alkyl Radical Addition to the C═N Bond in Aqueous Media for the Synthesis of Enantio-enriched Chiral Alkylamines

2015 ◽  
Vol 36 (1) ◽  
pp. 388-390 ◽  
Author(s):  
Lianjin Zhang ◽  
Jin Bum Kim ◽  
Tae Kyu Nam ◽  
Doo Ok Jang
Keyword(s):  
Alkyl Radical ◽  
Aqueous Media ◽  
Radical Addition

Alkylative amination of aldehydes via carbon-carbon bond formation based on radical addition to carbon-nitrogen double bond

Tetrahedron ◽  
1999 ◽  
Vol 55 (37) ◽  
pp. 11209-11218 ◽  
Author(s):  
Hideto Miyabe ◽  
Kumiko Yamakawa ◽  
Naoko Yoshioka ◽  
Takeaki Naito
Keyword(s):  
Double Bond ◽  
Bond Formation ◽  
Radical Addition ◽  
Carbon Bond ◽  
Carbon Carbon Bond ◽  
Nitrogen Double Bond

ChemInform Abstract: Stereoselective Hydrogenation of α-Sulfinyl Radical Generated from Alkyl Radical Addition to α-(1-Hydroxyethyl)vinyl Sulfoxide.

ChemInform ◽  
2010 ◽  
Vol 29 (42) ◽  
pp. no-no
Author(s):  
N. MASE ◽  
S. WAKE ◽  
Y. WATANABE ◽  
T. TORU
Keyword(s):  
Alkyl Radical ◽  
Radical Addition ◽  
Stereoselective Hydrogenation ◽  
Sulfinyl Radical

scholarly journals Controlling alkyne reactivity by means of a copper-catalyzed radical reaction system for the synthesis of functionalized quaternary carbons

2020 ◽  
Vol 16 ◽  
pp. 502-508
Author(s):  
Goki Hirata ◽  
Yu Yamane ◽  
Naoya Tsubaki ◽  
Reina Hara ◽  
Takashi Nishikata
Keyword(s):  
Alkyl Radical ◽  
Copper Catalyst ◽  
Radical Reaction ◽  
Reaction System ◽  
Radical Addition ◽  
Terminal Alkyne ◽  
Multiple Bonds ◽  
Complex Molecules ◽  
Reaction Patterns ◽  
Tertiary Alkyl

A terminal alkyne is one of the most useful reactants for the synthesis of alkyne and alkene derivatives. Because an alkyne undergoes addition reaction at a C–C triple bond or cross-coupling at a terminal C–H bond. Combining those reaction patterns could realize a new reaction methodology to synthesize complex molecules including C–C multiple bonds. In this report, we found that the reaction of 3 equivalents of terminal alkyne 1 (aryl substituted alkyne) and an α-bromocarbonyl compound 2 (tertiary alkyl radical precursor) undergoes tandem alkyl radical addition/Sonogashira coupling to produce 1,3-enyne compound 3 possessing a quaternary carbon in the presence of a copper catalyst. Moreover, the reaction of α-bromocarbonyl compound 2 and an alkyne 4 possessing a carboxamide moiety undergoes tandem alkyl radical addition/C–H coupling to produce indolinone derivative 5.

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