ChemInform Abstract: Novel Route for the Construction of Chroman Ring System Using Cross-Coupling Between Benzylic and Aliphatic Alcohols in the Presence of NaHSO4/SiO2.

ChemInform ◽  
2016 ◽  
Vol 47 (1) ◽  
Author(s):  
Tadashi Aoyama ◽  
Takuya Furukawa ◽  
Mamiko Hayakawa ◽  
Toshio Takido ◽  
Mitsuo Kodomari
Keyword(s):  
Cross Coupling ◽  
Ring System ◽  
Aliphatic Alcohols ◽  
Chroman Ring

Novel Route for the Construction of Chroman Ring System Using Cross-Coupling between Benzylic and Aliphatic Alcohols in the Presence of NaHSO4/SiO2

Synlett ◽  
2015 ◽  
Vol 26 (13) ◽  
pp. 1875-1879 ◽  
Author(s):  
Tadashi Aoyama ◽  
Takuya Furukawa ◽  
Mamiko Hayakawa ◽  
Toshio Takido ◽  
Mitsuo Kodomari
Keyword(s):  
Cross Coupling ◽  
Ring System ◽  
Aliphatic Alcohols ◽  
Chroman Ring

CO Cross-Coupling of Activated Aryl and Heteroaryl Halides with Aliphatic Alcohols

2012 ◽  
Vol 51 (36) ◽  
pp. 9071-9074 ◽  
Author(s):  
Peter E. Maligres ◽  
Jing Li ◽  
Shane W. Krska ◽  
John D. Schreier ◽  
Izzat T. Raheem
Keyword(s):  
Cross Coupling ◽  
Aliphatic Alcohols

Palladium-Catalyzed Csp3–H Bond mono-Aroyloxylation of O-Alkyl Substituted 2,4,6-Trimethoxybenzaldoxime Ethers

Synlett ◽  
2018 ◽  
Vol 29 (09) ◽  
pp. 1249-1255
Author(s):  
Wen-Li Qiao ◽  
Ling-Yan Shao ◽  
Ya-Hua Hu ◽  
Li-Hao Xing ◽  
Ke-Zuan Deng ◽  
...  
Keyword(s):  
Aromatic Ring ◽  
Aliphatic Alcohol ◽  
Cross Coupling ◽  
Aliphatic Alcohols ◽  
Aromatic Acid ◽  
Rapid Access ◽  
Site Selectivity ◽  
Wide Range ◽  
Palladium Catalyzed ◽  
Directing Group

A palladium-catalyzed Csp3–H bond mono-aroyloxylation of O-alkyl substituted oxime ethers has been developed by using 2,4,6-trimethoxybenzaldoxime as an exo-type directing group with exclusive site-selectivity. With the wide range of masked aliphatic alcohol substrates and aromatic acid coupling partners, the protocol allows rapid access to various 2-alkyl substituted glycol derivatives in synthetically useful to good yields. The employed directing group is readily removed, accordingly affording valuable functionalized aliphatic alcohols. When the solvent from hybrid DCE/HFIP to CH3CN, non-directed oxidative cross-coupling is observed between the electron-rich aromatic ring of substrates and aromatic acid partners.

CO Cross-Coupling of Activated Aryl and Heteroaryl Halides with Aliphatic Alcohols

2012 ◽  
Vol 124 (36) ◽  
pp. 9205-9208 ◽  
Author(s):  
Peter E. Maligres ◽  
Jing Li ◽  
Shane W. Krska ◽  
John D. Schreier ◽  
Izzat T. Raheem
Keyword(s):  
Cross Coupling ◽  
Aliphatic Alcohols

scholarly journals Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis

2017 ◽  
Vol 8 (2) ◽  
pp. 946-952 ◽  
Author(s):  
Jordi Serra ◽  
Teodor Parella ◽  
Xavi Ribas
Keyword(s):  
Cross Coupling ◽  
Reactive Intermediates ◽  
Aliphatic Alcohols ◽  
Coupling Processes

Au(iii)-aryl species have been crystallographically isolated as reactive intermediates in oxidant-free C–O and C–N cross coupling processes, using aromatic and aliphatic alcohols and amines, as well as water and amides, as nucleophiles.

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