592479-00-0Relevant academic research and scientific papers
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
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Page/Page column 11, (2008/06/13)
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one bicyclic 6-6 (0:1, 0:2, 1:1, 1:2) aza heteroaromatic keratin dyeing compound with one or two N-oxides. A method for oxidative dyeing of kerat
Synthesis of 3-methoxyquinolines via cyclization of 1-isocyano-2-(2-lithio-2-methoxyethenyl)benzenes
Kobayashi, Kazuhiro,Yoneda, Keiichi,Mizumoto, Tatsuya,Umakoshi, Hironobu,Morikawa, Osamu,Konishi, Hisatoshi
, p. 4733 - 4736 (2007/10/03)
2-(2-Isocyanophenyl)acetaldehyde dimethyl acetals were treated with excess LDA to generate 1-isocyano-2-(2-lithio-2-methoxyethenyl)benzenes, which cyclized intramolecularly to afford 3-methoxyquinolines in good to excellent yields.
