94398-25-1Relevant academic research and scientific papers
STUDIES ON AS-TRIAZINE DERIVATIVES. IX. SYNTHESIS OF 5-SUBSTITUTED 1,2,4-TRIAZINE DERIVATIVES THROUGH AN ADDITION REACTION AND SUBSEQUENT OXIDATION
Konno, Shoetsu,Ohba, Setsuya,Sagi, Mataichi,Yamanaka, Hiroshi
, p. 1378 - 1382 (2007/10/02)
The addition reactions of various nucleophiles to 6-methyl-3-phenyl-1,2,4-triazine (1) were investigated and a practical preparation of 1 was developed.The reactions showed many similarities to those of quinazoline (at the 4-position) and acridine (at the
STUDIES ON as-TRIAZINE DERIVATIVES. VIII. SYNTHESIS OF 5-SUBSTITUTED 1,2,4-TRIAZINES
Konno, Shoetsu,Ohba, Setsuya,Agata, Mitsuko,Aizawa, Yuichi,Sagi, Mataichi,Yamanaka, Hiroshi
, p. 3259 - 3264 (2007/10/02)
Dehydroxy-chlorination of 6-methyl-3-phenyl (3a), and 3,6-diphenyl-5-oxo-2,5-dihydro-1,2,4-triazine (3b) afforded the corresponding 5-chloro-1,2,4-triazines (4a,b).The chloro-1,2,4-triazines (4a,b) treated with sodium alkoxides or amines to give the 5-alk
STUDIES ON as-TRIAZINE DERIVATIVES. IV. SYNTHESIS OF UNSYMMETRICAL 5,6-DISUBSTITUTED 1,2,4-TRIAZINES
Konno, Shoetsu,Sagi, Mataichi,Agata, Mitsuko,Aizawa, Yuichi,Yamanaka, Hiroshi
, p. 2241 - 2244 (2007/10/02)
The reaction of 5-chloro-6-methyl-3-phenyl-1,2,4-triazine (4a) with ethylidenetriphenylphosphorane followed by the hydrolysis of the resulting as-triazinylphosphorane afforded 5-ethyl-6-methyl-3-phenyl-1,2,4-triazine (6a) in 88 percent yield.The condensat
