Synthesis of N2 2'-deoxyguanosine adducts formed by 1-nitropyrene |
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| Authors: | Chakraborti Debasis Colis Laureen Schneider Renee Basu Ashis K |
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| Institution: | Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269, USA. |
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| Abstract: | reaction: see text] Synthesis of N(2) 2'-deoxyguanosine adducts formed by the ubiquitous carcinogen, 1-nitropyrene, is reported. Various conditions of Buchwald-Hartwig palladium-catalyzed amination are examined. The most convenient synthetic approach involved a straightforward coupling between protected 2'-deoxyguanosine and bromonitropyrenes, which, upon reductive deprotection, provided excellent yield of the two 1-nitropyrene adducts. |
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