Imaging Science and Photochemistry ›› 2004, Vol. 22 ›› Issue (2): 154-158.DOI: 10.7517/j.issn.1674-0475.2004.02.154

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SYNTHESIS OF THE NEW DIAR YELLOW COUPLERS

LV Feng1, LIU Yu-ting1, ZOU Jing2, ZHANG Da-de1, YAO Zu-guang1   

  1. 1. Institute of Fine Chemicals, East China University of Science and Technology, 200237 Shanghai, P.R. China;
    2. China Lucky Film Corporation, Baoding 071054, P.R. China
  • Received:2003-10-23 Revised:2003-12-12 Online:2004-03-23 Published:2004-03-23

Abstract: Two novel DIAR couplers were synthesized.Coupler-groups of them were yellow couplers,one inhibitor-group was 2-mercaptobenzothiazole and the other was 1H-benzotriazole-5-carboxylic phenyl ester.Their structures were characterized by 1H-NMR-spectra,IR-spectra and Mass-spectra.

Key words: DIR coupler, DIAR coupler, coupler-group, inhibitor-group

CLC Number: