3898-94-0Relevant academic research and scientific papers
A new procedure for the synthesis of 4-substituted-2H-1,2,3- benzothiadiazine 1,1-dioxides via directed ortho-lithiation of N 1-arylsulfonylhydrazonates
Kacem, Yakdhane,Hassine, Béchir Ben
supporting information, p. 4023 - 4025 (2013/07/25)
N1-Arylsulfonylhydrazonates, which are readily available from commercial N1-arylsulfonylhydrazides, undergo directed ortho-lithiation with an excess of lithium diisopropylamide and tetramethylethylenediamine to provide new 2H-1,2,3-b
N-ARYL SULFONYL HYDRAZIMIDATES - HYDRAZONES OF ESTERS
Williard, Paul G.,Grab, Lawrence A.
, p. 2731 - 2734 (2007/10/02)
The ease of preparation and the potential synthetic utility of the N-aryl sulfonyl hydrazimidates is described and the stereochemistry of one of these compounds is unambiguously assigned by X-ray crystallography.
