135659-91-5Relevant articles and documents
RADICAL NUCLEOPHILIC CARBAMOYLATION OF 1,2,3-TRIAZINE DERIVATIVES
Nagata, Kazuhiro,Itoh, Takashi,Okada, Mamiko,Takahashi, Hiroyuki,Ohsawa, Akio
, p. 2015 - 2022 (2007/10/02)
Radical nucleophilic carbamoylation was carried out to various 1,2,3-triazine derivatives.In the case of parent triazines as substrates, Minisci's system was not effective, and in the absence of acid, a small ammount of radical adduct was obtained.Triazinium dicyanomethylides reacted with carbamoyl radical to give 5- carbamoyl triazines in good yields.Other 1,2,3-triazine derivatives were also investigated.
RADICAL CARBAMOYLATION OF 1,2,3-TRIAZINIUM 2-DICYANOMETHYLIDES
Nagata, Kazuhiro,Itoh, Takashi,Okada, Mamiko,Takahashi, Hiroyuki,Ohsawa, Akio
, p. 855 - 857 (2007/10/02)
The nucleophilic radical carbamoylation of 4,6-disubstituted 1,2,3-triazinium 2-dicyanomethylides occurred at their 5-positions followed by the elimination of dicyanomethylene to form 5-substituted 1,2,3-triazines.The reaction did not proceed when parent triazines were adopted as the substrates.