Epoxide/carboxylic acid

Alkene Peroxy acid Epoxide Carboxylic acid... 

Alkyl halides, alcohols, epoxides, carboxylic acid and its derivatives, and benzene and its derivatives. 

From Phenyl Trimethylsilyl Tellurium and Epoxides, Carboxylic Acid Esters, Ethers, and... 

Unsymmetrical alkyl phenyl tellurium derivatives were prepared in good yields from phenyl trimethylsilyl tellurium and epoxides, carboxylic acid esters, and linear or cyclic ethers under very mild conditions. In these reactions, which proceed in dichloromethane in the presence of a catalytic amount of zinc iodide, a carbon-oxygen single bond is cleaved. The highly nucleophilic benzenetellurolate binds to the carbon fragment, whereas the trimethylsilyl group becomes linked to the oxygen. 

TBA4H6(Fe2- Ni(0Ac)3)PW9037 Alkane Alkene Aldehyde Alcohol, ketone Allylic alcohol, allylic ketone, epoxide Carboxylic acids 02 or h2o2 o2 o2 MeCN 82 °C or 50 °C 30 °C 30 °C 403... 

The earlier studies and the competition experiments [5b] with equivalent molar, enal, or enone 9-BBN (3-5% excess) reveal that enals or enones are selectively reduced to allylic alcohols (Eq. 25.9) in the presence of other organic functional groups such as nitro, halogen, epoxide, carboxylic acid, amide, ester, nitrile, sulfide, disulfide, sulfoxide, sulfone, tosylate, azo, etc. 

Ring-opening reaction Epoxide Carboxylic acid, MAn, hydroxyl, amine Ring-opening reaction... 

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