pubmed:abstractText |
1-Carbethoxy-2,4,6,8-tetraaryl-3,7-diazabicyclo[3.3.1] nonan-9-ones (1, 2) were synthesized and their 1H and 13C NMR data are reported. Chemical shifts and spectral assignments for 2,4,6,8-tetrakis(4-chlorophenyl)-3,7-diazabicyclo[3.3.1]nonan-9-one (3), 2,4,6,8-tetraphenyl-3-thia-7-azabicyclo[3.3.1]nonan-9-one (4) and 2,4,6,8-tetraaryl-3,7-diazabicyclo[3.3.1]nonanes (5-7) are also included.
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pubmed:affiliation |
School of Chemical and Biotechnology, Shanmugha Arts, Science, Technology & Research Academy [SASTRA]-Deemed University, Thanjavur-613402, India. kvpsvijayakumar@yahoo.com
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