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Volumn , Issue 13, 2003, Pages 2083-2085

Novel Synthesis of Metal-Free Phthalocyanines from Phthalimides and Phthalic Anhydrides with Hexamethyldisilazane

Author keywords

Hexamethyldisilazane; Naphthalocyanine; Phthalic anhydride; Phthalimide; Phthalocyanine

Indexed keywords

HEXAMETHYLDISILAZANE; PHTHALIC ANHYDRIDE; PHTHALIMIDE DERIVATIVE; PHTHALOCYANINE DERIVATIVE; SILICON DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0242351849     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2003-41484     Document Type: Article
Times cited : (14)

References (38)
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  • 15
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    • For example: (a) Sander, A. Die Chemie 1942, 55, 255. (b) Borodkin, V. F. J. Appl. Chem. USSR (Engl. Transl.) 1958, 31, 803; Zh. Priklad. Khim. 1958, 31, 813.
    • (1942) Die Chemie , vol.55 , pp. 255
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    • 0040830452 scopus 로고
    • For example: (a) Sander, A. Die Chemie 1942, 55, 255. (b) Borodkin, V. F. J. Appl. Chem. USSR (Engl. Transl.) 1958, 31, 803; Zh. Priklad. Khim. 1958, 31, 813.
    • (1958) Zh. Priklad. Khim. , vol.31 , pp. 813
  • 24
    • 0242382968 scopus 로고
    • (b) Under similar conditions, Ce-phthalocyanine has been reported to be produced in good yield, see: Tomilova, L. G.; Chernykh, E. V.; Nikolaeva, T. B. ; Zelentsov, V. V.; Luk'yanets, E. A. J. Gen. Chem. USSR (Engl. Transl.) 1984, 54, 1494; Zh. Obshech. Khim., 1984, 54, 1678.
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    • The results will be published
    • The results will be published in J. Org. Chem.
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  • 33
    • 0242351392 scopus 로고    scopus 로고
    • note
    • 2O. The solid was further purified by extraction by soxhlet extractor with methanol to give 62 mg (58%) of 3a as a blue solid.
  • 34
    • 0242382969 scopus 로고    scopus 로고
    • note
    • Metal-free phthalocyanines are not formed in the absence of either p-TsOH or DMF. p-TsOH probably plays a role to activate HMDS as a silylating agent as well as phthalimides and DMF is requisite for dissolving substrates, although the role of these reagents is not clear enough.
  • 38
    • 0242288270 scopus 로고    scopus 로고
    • note
    • We also found that metal-free phthalocyanines were obtainable from phthalonitriles by the action of HMDS. The results will be reported in due course.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.