Results 251 to 260 of about 625,469 (309)

A Precisely Bromo-Functionalized [9]Cycloparaphenylene as a Platform for Late-Stage Multisite π-Extension Toward Chiral Nanohoops. [PDF]

open access: yesAngew Chem Int Ed Engl
Kinoshita N   +8 more
europepmc   +1 more source

Iron-Catalyzed Cross-Coupling Reactions

Journal of the American Chemical Society, 2002
Simple iron salts such as FeCl(n), Fe(acac)(n) (n = 2,3) or the salen complex 4 turned out to be highly efficient, cheap, toxicologically benign, and environmentally friendly precatalysts for a host of cross-coupling reactions of alkyl or aryl Grignard reagents, zincates, or organomanganese species with aryl and heteroaryl chlorides, triflates, and ...
Fürstner, A.   +3 more
openaire   +3 more sources

Cross-Coupling Reactions of Nitroarenes

Accounts of Chemical Research, 2021
Cross-coupling reactions are powerful synthetic tools to construct diverse chemical bonds often found in, for example, advanced materials and pharmaceuticals. Since their discovery, haloarenes have habitually been used as electrophilic coupling partners both in academic and industrial contexts.
Myuto Kashihara, Yoshiaki Nakao
openaire   +2 more sources

On-Surface Cross-Coupling Reactions

The Journal of Physical Chemistry Letters, 2023
On-surface synthesis, as a bottom-up synthetic method, has been proven to be a powerful tool for atomically precise fabrication of low-dimensional carbon nanomaterials over the past 15 years. This method relies on covalent coupling reactions that occur on solid substrates such as metal or metal oxide surfaces under ultra-high-vacuum conditions, and the
Guang-Yan Xing   +3 more
openaire   +2 more sources

Negishi cross-coupling reaction

2002
The Negishi cross-coupling reaction is the nickel- or palladium-catalyzed coupling of organozinc compounds with various halides or triflates (aryl, alkenyl, alkynyl, and acyl).
openaire   +1 more source

IMMUNOLOGICAL CROSS REACTIONS AMONG GONADOTROPHINS

Acta Endocrinologica, 1965
ABSTRACT Immunological cross reactions among the three gonadotrophins, ovine interstitial cell-stimulating hormone (ICSH), pregnant mare serum gonadotrophin (PMSG) and human chorionic gonadotrophin (HCG) have been investigated. The earlier findings in this laboratory that rabbit antiserum to ICSH inhibited the biological activity of ...
D S, FLUX, C H, LI
openaire   +2 more sources

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