Literature DB >> 12790533

Metal-dependent regioselective oxidative coupling of 5,10,15-triarylporphyrins with DDQ-Sc(OTf)3 and formation of an oxo-quinoidal porphyrin.

Makoto Kamo1, Akihiko Tsuda, Yasuyuki Nakamura, Naoki Aratani, Ko Furukawa, Tatsuhisa Kato, Atsuhiro Osuka.   

Abstract

[reaction: see text] Regioselectivity of the oxidative coupling of 5,10,15-triarylporphyrin metal complexes with DDQ-Sc(OTf)(3) was dependent on the central metal and meso-aryl substituent. Oxo-quinoidal porphyrin was obtained from Ni(II) porphyrin under the same conditions.

Entities:  

Year:  2003        PMID： 12790533     DOI： 10.1021/ol0344826

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Regioselective phenylene-fusion reactions of Ni(ii)-porphyrins controlled by an electron-withdrawing meso-substituent.

Authors:  Norihito Fukui; Seung-Kyu Lee; Kenichi Kato; Daiki Shimizu; Takayuki Tanaka; Sangsu Lee; Hideki Yorimitsu; Dongho Kim; Atsuhiro Osuka
Journal:  Chem Sci       Date:  2016-03-01       Impact factor: 9.825

2.  Electronic and energy level engineering of directly fused porphyrin-conjugated polymers - impact of the central metal cation.

Authors:  Drialys Cardenas-Morcoso; Eloa Vey; Max Heiderscheid; Gilles Frache; Nicolas D Boscher
Journal:  J Mater Chem C Mater       Date:  2022-01-24       Impact factor: 7.393

3.  Macroscopically Anisotropic Structures Produced by Light-induced Solvothermal Assembly of Porphyrin Dimers.

Authors:  Yasuyuki Yamamoto; Yushi Nishimura; Shiho Tokonami; Norihito Fukui; Takayuki Tanaka; Atsuhiro Osuka; Hideki Yorimitsu; Takuya Iida
Journal:  Sci Rep       Date:  2018-07-23       Impact factor: 4.379
  3 in total

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