[EN] INDAZOLYL-L,2,4-THIADIAZOLAMINES AND RELATED COMPOUNDS FOR INHIBITION OF RHO-ASSOCIATED PROTEIN KINASE AND THE TREATMENT OF DISEASE [FR] INDAZOLYL-L,2,4-THIADIAZOLAMINES ET COMPOSÉS APPARENTÉS POUR L'INHIBITION DE PROTÉINE KINASE ASSOCIÉE À RHO ET LE TRAITEMENT DE LA MALADIE
[EN] INDAZOLYL-L,2,4-THIADIAZOLAMINES AND RELATED COMPOUNDS FOR INHIBITION OF RHO-ASSOCIATED PROTEIN KINASE AND THE TREATMENT OF DISEASE [FR] INDAZOLYL-L,2,4-THIADIAZOLAMINES ET COMPOSÉS APPARENTÉS POUR L'INHIBITION DE PROTÉINE KINASE ASSOCIÉE À RHO ET LE TRAITEMENT DE LA MALADIE
SULFONATE ESTERS OF α-CHLOROALDOXIMES, ALDOXIMES, AND AMIDOXIMES VIA "SULFENE" ADDITION
作者:W. E. Truce、A. R. Naik
DOI:10.1139/v66-041
日期:1966.2.1
Reaction of aromatic nitrile oxides with methanesulfonyl and benzylsulfonyl chlorides in the presence of triethylamine yielded sulfonate esters of α-chloroaldoximes . Under the same reaction condit...
Application of α-chloroaldoxime O-methanesulfonates to one-pot synthesis of N,N′,N″-substituted guanidines via Tiemann rearrangement
作者:Yuhei Yamamoto、Hiroo Mizuno、Takayuki Tsuritani、Toshiaki Mase
DOI:10.1016/j.tetlet.2009.07.147
日期:2009.10
A practical one-pot synthesis of N,N′,N″-trisubstituted guanidines via Tiemann rearrangement involving the reaction of α-chloroaldoxime O-methanesulfonates with alkyl amines is disclosed.
4-Substituted imidazolidin-2-ones were synthesized via the one-pot reaction of bench-stable α-chloroaldoxime O-methanesulfonates and 4-aminobut-2-enoates in the presence of N,N-dimethylaminopyridine. This cascade transformation involved nucleophilic substitution, Tiemann rearrangement and intramolecular Michael addition. The electronic effect of the aryl substituent of the chloroaldoximes played a
DMAP-Catalyzed Domino Reactions of α-Chloroaldoxime O-Methanesulfonates and 2-Aminobenzoic Acids for the Synthesis of Quinazolinediones
作者:Juthanat Kaeobamrung、Watcharadet Kaewman
DOI:10.1055/a-2107-5653
日期:2023.10
α-chloroaldoxime O-methanesulfonates via DMAP-catalyzed domino reactions under mild reaction conditions in one-pot fashion. Chemical transformations involved nucleophilic substitution, Tiemann rearrangement, and cyclic urea formation. The strength of nitrogennucleophile of 2-aminobenzoic acids and the high level of carbon electrophile of α-chloroaldoxime O-methanesulfonates were crucial for the reaction