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4,4'-(5,7-dihydro-1,3,5,7-tetraoxobenzo[1,2-c:4,5-c']dipyrrole-2,6(1H,3H)-diyl)bis-Benzoic acid

4,4'-(5,7-dihydro-1,3,5,7-tetraoxobenzo[1,2-c:4,5-c']dipyrrole-2,6(1H,3H)-diyl)bis-Benzoic acid

CAS NO.:4649-42-7Formula:C24H12N2O8Weight: 456.36068
Product Name:4,​4'-​(5,​7-​Dihydro-​1,​3,​5,​7-​tetraoxobenzo[1,​2-​c:4,​5-​c']​dipyrrole-​2,​6(1H,​3H)​-​diyl)​bis[benzoic acid]​
Synonymous:;Benzoic acid, 4,​4'-​(5,​7-​dihydro-​1,​3,​5,​7-​tetraoxobenzo[1,​2-​c:4,​5-​c']​dipyrrole-​2,​6(1H,​3H)​-​diyl)​di-
CAS:4649-42-7
Basic Info
M.F. C24H12N2O8 M.W. 456.36068
Appearance  
Properties
1)   It is soluble in DMF and DMSO
2)   Sealed at room temperature
Appications
1) It could be used as monomer linker for MOF synthesis:N,​N'-​bis(4-​carboxyphenyl)​pyromellitimide
Characterization
HNMR
NA
MS
NA
FTIR
NA
HPLC
NA
Reference
1) Saga, Motoo; Shono, Toshiyuki; Shinra, Koichiro; Bulletin of the Chemical Society of Japan 1966, 39(8), 1795-1800, DOI: 10.1246/bcsj.39.1795 ; Syntheses of polypyromellitimide-​amides
2) Bikiaris, Demetris N.; Karayannidis, George P.; J. Polymer Sci. A 1995, 33(10), 1705-1714, DOI: 10.1002/pola.1995.080331017 ; Chain extension of polyesters PET and PBT with N,​N'-​bis(glycidyl ester) pyromellitimides. I