MTHPP monoacetic ester: unexpected formation, zinc metalation, thermal and photophysical properties
نویسندگان
چکیده
Abstract In the current investigation we report an unexpected methyl esterification occurred during coupling reaction of m THPP monoacetic acid 2 with 3-amino-1,2,4-triazole in presence HBTU/DIPEA. The mechanism this was studied, and structure formed ester 5 confirmed by means 1 H, 13 C NMR addition to (MALDI-TOF ESI-HRMS) spectrometry. formation also chemically supported alternative synthetic method involving a direct monosubstitution bromoacetate. We investigated metalation zinc studied thermal properties along differential scanning calorimetry (DSC) porphyrin 6 . photophysical its complex were investigated. Graphical
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ژورنال
عنوان ژورنال: Journal of The Iranian Chemical Society
سال: 2023
ISSN: ['1735-2428', '1735-207X']
DOI: https://doi.org/10.1007/s13738-023-02779-w