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Improved synthesis of sterically encumbered multibrominated corroles |
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| Authors: | Mian HR Mahmood ;Ze-Yu Liu ;Hai-Yang Liu ;Huai-Bo Zou ;C-KChang |
| Institution: | a Department of Chemistry, South China University of Technology, Guangzhou 510641, China; b Department of Chemistry, University of Education, Lahore 54770, Pakistan; c Department of Chemistry, Michigan State University, E. Lansing, MI 48824, USA |
| Abstract: | Efficient and easily reproducible synthesis of sterically hindered multibrominated corroles is achieved via dipyrromethane-aldehyde condensation reaction in good yields. Boron trifluoride dietherate (BF3·Et2O) is found to be the effective catalyst for cyclization reaction, giving corrole as the major product. |
| Keywords: | Brominated corrole Porphyrin Dipyrromethane Boron trifluoride dietherate |
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