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Porphyrins in 1,3-dipolar cycloaddition reactions: Synthesis of a novel pyrazoline-fused chlorin and a pyrazole-fused porphyrin

Title
Porphyrins in 1,3-dipolar cycloaddition reactions: Synthesis of a novel pyrazoline-fused chlorin and a pyrazole-fused porphyrin
Type
Article in International Scientific Journal
Year
2002
Authors
Silva, AMG
(Author)
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Tome, AC
(Author)
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Neves, MGPMS
(Author)
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Cavaleiro, JAS
(Author)
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Journal
Title: SynlettImported from Authenticus Search for Journal Publications
Vol. 2002
Pages: 1155-1157
ISSN: 0936-5214
Publisher: Thieme
Other information
Authenticus ID: P-000-NYD
Abstract (EN): beta-Nitro-meso-tetraphenylporphyrin reacts with diazomethane to give a pyrazoline-fused chlorin as the main product. This compound was converted into the corresponding pyrazole-fused porphyrin, by treatment with DBU. and into a methanochlorin by refluxing in toluene.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 3
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