作者: Chang Hoon Lee , David S. Laitar , Peter Mueller , Joseph P. Sadighi
DOI: 10.1021/JA075630G
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摘要: … with natural isotopic abundance, is treated with 13 CO 2 (1 atm), the signal at δ 172.6 ppm increases in intensity. This is consistent with exchange of the CO 2 ligand of 2 with free CO 2 . …