19351-91-8Relevant articles and documents
Synthesis of functionalized pyrroles by reaction of 3,4-diacetylhexane-2,5- dione with primary amines in water
Yavari, Issa,Sabbaghan, Maryam
, p. 1791 - 1800 (2007)
3,4-Diacetylhexane-2,5-dione (tetra-acetylethane) undergoes a complex reaction with primary amines in boiling water to produce N-alkyl-3-acetyl-2,5- dimethylpyrroles, together with small quantities of N-alkyl-3,4-diacetyl-2,5- dimethylpyrroles and 2,5-dim
Base-promoted dehydrogenative coupling of benzene derivatives with amides or ethers
Ueno, Ryota,Shirakawa, Eiji
, p. 7469 - 7473 (2014/12/12)
Benzene derivatives are introduced into the dehydrogenative coupling via homolytic aromatic substitution (HAS) as arenes that couple with amides/ethers. NaOt-Bu is used as a critical promoter of HAS in combination with t-BuOOt-Bu as an oxidant.
Photo-ritter reaction of arylmethyl bromides in acetonitrile
Bi, Nai-Min,Ren, Ming-Guang,Song, Qin-Hua
experimental part, p. 2617 - 2623 (2010/10/03)
The photo-Ritter reaction of five arylmethyl bromides can occur in acetonitrile to give acetamides. The intermediates, carbocations, which are formed from subsequent electron transfer between the radical pairs generated from initial homolytic cleavage of the C-Br bond, are trapped by acetonitrile, and subsequent hydrolysis generates the corresponding acetamides. Taylor & Francis Group, LLC.