106073-38-5Relevant articles and documents
I2-Catalyzed Aerobic α,β-Dehydrogenation and Deamination of Tertiary Alkylamines: Highly Selective Synthesis of Polysubstituted Pyrimidines via Hidden Acyclic Enamines
Gao, Qinghe,Wu, Manman,Zhang, Ke,Yang, Ning,Liu, Mengting,Li, Juan,Fang, Lizhen,Bai, Suping,Xu, Yongtao
supporting information, p. 5645 - 5649 (2020/07/24)
A novel and efficient entrance to the pyrimidine skeleton has been presented via the α,β-dehydrogenation and deamination of tertiary alkylamines. This I2-catalyzed dehydrogenative multicomponent procedure utilizes simple aldehydes to trap the hidden enami
Preparation of 5-Sulfonylpyrimidines from β-Keto, β-Cyano-, and β-Ethoxycarbonyl-β-sulfonylenamines
Takahashi, Masahiko,Mamiya, Tsutomu,Wakao, Makoto
, p. 77 - 80 (2007/10/02)
β-Keto-β-sulfonylenamines 2a,b reacted with benzamidine or guanidines to give 2,4-disubstituted 5-methanesulfonylpyrimidines 3a-d, whose methanesulfonyl groups were substituted by n-butyllithium or alkylmagnesium bromides to yield 2,4-disubstituted 5-alky