ChemInform Abstract: Transition Metal Catalyzed Anellation Reactions. Part 2. Palladium- Catalyzed C-H Activation of Methoxy Groups: A Facile Synthesis of Substituted 6H-Dibenzo(b,d)pyrans.

ChemInform ◽  
2010 ◽  
Vol 23 (47) ◽  
pp. no-no
Author(s):  
G. DYKER
Keyword(s):  
Transition Metal ◽  
Facile Synthesis ◽  
Methoxy Groups ◽  
Palladium Catalyzed ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Transition metal-catalyzed reactions in heterocyclic chemistry

2002 ◽  
Vol 74 (8) ◽  
pp. 1327-1337 ◽  
Author(s):  
Irina P. Beletskaya
Keyword(s):  
Transition Metal ◽  
Heterocyclic Compounds ◽  
Heterocyclic Chemistry ◽  
Substitution Reactions ◽  
Multiple Bonds ◽  
Palladium Catalyzed ◽  
Transition Metal Catalyzed ◽  
Catalyzed Reactions ◽  
Metal Catalyzed

The palladium-catalyzed substitution reactions forming carbon­carbon and carbon­element bonds, as well as nickel-catalyzed addition of E­H and E­E' bonds across multiple bonds, are considered in their application to the chemistry of heterocyclic compounds.

Regiocontrolled palladium-catalyzed and copper-mediated C–H bond functionalization of protectedl-histidine

2014 ◽  
Vol 12 (23) ◽  
pp. 3792-3796 ◽  
Author(s):  
Amit Mahindra ◽  
Rahul Jain
Keyword(s):  
Transition Metal ◽  
Aryl Halides ◽  
Bond Functionalization ◽  
Palladium Catalyzed ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed ◽  
Coupling Partner

Regiocontrolled transition-metal-catalyzed C–H bond arylation of protectedl-histidine with aryl halides as the coupling partner is reported.

Facile synthesis of N-aryl phenothiazines and phenoxazines via Brønsted acid catalyzed C−H amination of arenes

2022 ◽  
Author(s):  
Wang Xia ◽  
Zi-An Zhou ◽  
Jie Lv ◽  
Shao-Hua Xiang ◽  
Yong-Bin Wang ◽  
...  
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Facile Synthesis ◽  
Synthetic Strategy ◽  
Brönsted Acid ◽  
Acid Catalyzed ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

N-aryl phenothiazines and phenoxazines are of significant importance in various disciplines throughout academia and industry. Conventional synthetic strategy for the construction of these structures centers on transition-metal-catalyzed cross-coupling of aryl...

Transition-Metal-Catalyzed Cross-Coupling with Non-Diazo Carbene Precursors

Synlett ◽  
2018 ◽  
Vol 30 (05) ◽  
pp. 542-551 ◽  
Author(s):  
Jianbo Wang ◽  
Kang Wang
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Diazo Compounds ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Carbon Carbon Bond ◽  
Palladium Catalyzed ◽  
Fischer Carbenes ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Transition-metal-catalyzed cross-coupling reactions through metal carbene migratory insertion have emerged as powerful methodology for carbon–carbon bond constructions. Typically, diazo compounds (or in situ generated diazo compounds from N-tosylhydrazones) have been employed as the metal carbene precursors for this type of cross-coupling reactions. Recently, cross-coupling reactions employing non-diazo carbene precursors, such as conjugated ene-yne-ketones, allenyl ketones, alkynes, cyclopropenes, and Cr(0) Fischer carbenes, have been developed. This account will summarize our efforts in the development of transition-metal-catalyzed cross-coupling reactions with these non-diazo carbene precursors.1 Introduction2 Cross-Coupling with Ene-yne-ketones, Allenyl Ketones, and Alkynes3 Cross-Coupling Involving Ring-Opening of Cyclopropenes4 Palladium-Catalyzed Cross-Coupling with Chromium(0) Fischer Carbenes5 Conclusion

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