Efficient Redox Isomerization of Allylic Alcohols under Mild Conditions Catalyzed by Arene−Ruthenium(II) Complexes

2006 ◽  
Vol 25 (20) ◽  
pp. 4846-4849 ◽  
Author(s):  
Pascale Crochet ◽  
Mariano A. Fernández-Zúmel ◽  
José Gimeno ◽  
Marcus Scheele
ChemInform ◽  
2007 ◽  
Vol 38 (5) ◽  
Author(s):  
Pascale Crochet ◽  
Mariano A. Fernandez-Zumel ◽  
Jose Gimeno ◽  
Marcus Scheele

Author(s):  
Shuangshuang Li ◽  
Ju Qiu ◽  
Bowen Li ◽  
Zuolian Sun ◽  
Peizhong Xie ◽  
...  

A practical palladium/calcium catalytic system was developed for dehydrative allylation concerning unactivated allylic alcohols. EtOH solvent with H2O additive was identified as powerful media to accelerate proton transfer. That catalytic...


1998 ◽  
Vol 76 (10) ◽  
pp. 1467-1473 ◽  
Author(s):  
Veranja Karunaratne ◽  
David Dolphin

A variety of substituted 2-methylpyrroles (3-8) were oxidized using the metalloporphyrin catalysts iron(III) meso-tetra(2,6-dichloro-3-sulphonatophenyl)-β-octachloroporphyrin chloride 1 and iron(III) meso-tetra(2,6-dichlorophenyl)-β-octachloroporphyrin chloride 2 under very mild conditions. Treatment of the resulting allylic alcohols 3a-8a with α-free pyrroles 9 and 10 resulted in a very efficient synthesis of the corresponding dipyrromethanes 3b-8b and 3c-8c. Furthermore, the above allylic alcohols when treated with furfurylamine produced the novel (2-furylmethyl)-2-pyrrolylmethylamines 3d-8d.Key words: catalytic oxidation, metalloporphyrins, pyrroles, dipyrromethanes, polyhalogenated porphyrins.


2019 ◽  
Vol 17 (12) ◽  
pp. 3103-3107 ◽  
Author(s):  
Yunlong Guo ◽  
Zengming Shen

We discovered an effective and simple system (Pd/BQ/air/r.t.) for making allylic alcohols through Pd-catalyzed allylic C–H bond functionalization.


ChemInform ◽  
2010 ◽  
Vol 41 (10) ◽  
Author(s):  
Takashi Ohshima ◽  
Yoshiki Miyamoto ◽  
Junji Ipposhi ◽  
Yasuhito Nakahara ◽  
Masaru Utsunomiya ◽  
...  

2015 ◽  
Vol 21 (17) ◽  
pp. 6590-6604 ◽  
Author(s):  
Paul Neumann ◽  
Hanna Dib ◽  
Alix Sournia-Saquet ◽  
Toni Grell ◽  
Marcel Handke ◽  
...  

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