17852-67-4Relevant academic research and scientific papers
Synthesis of Aryl Hydrazines via CuI/BMPO Catalyzed Cross-Coupling of Aryl Halides with Hydrazine Hydrate in Water
Kumar, Siripuram Vijay,Ma, Dawei
supporting information, p. 1003 - 1006 (2018/09/20)
The N,N’-bis(2,6-dimethylphenyl)oxalamide was discovered as a powerful ligand for Cu-catalyzed cross-coupling of aryl halides with hydrazine hydrate, leading to the formation of a variety of aryl hydrazines at 80 oC in water under the assistance of K3PO4 and 4 mol% cetyltrimethylammonium bromide from aryl bromides and aryl iodides. Good to excellent yields were observed in most cases.
Oxocarbon compound
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Paragraph 0081; 0084, (2018/08/09)
PROBLEM TO BE SOLVED: To provide an oxocarbon compound that shows a reduced shoulder peak in an absorption peak having a maximum absorption in a red to near-infrared region. SOLUTION: The present invention provides a squalirium compound or a croconium compound having groups represented by formula (3) at both terminals. [Ring A is a substituted/unsubstituted 4-9 membered unsaturated hydrocarbon ring; ring B is an aromatic hydrocarbon ring, a heteroaromatic ring, or a condensed ring containing these ring structures; * shows a binding site to a ring; X is a methyl group or a C2-10 aliphatic hydrocarbon group]. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2018,JPOandINPIT
