期刊
ACS CATALYSIS
卷 13, 期 21, 页码 14205-14212出版社
AMER CHEMICAL SOC
DOI: 10.1021/acscatal.3c04305
关键词
visible light; excited-state; base metals; biomimetic; desaturation
In this study, a biomimetic method for the catalytic deammoniation of diverse primary amines is presented. This method offers operational simplicity and high selectivity, providing a rapid pathway to olefin products derived from nonfossil-based chemicals. The use of acridinium salt and cobaloxime as readily available photoactive catalysts enables this unconventional dehydroamination process.
Herein, we present a biomimetic method for the catalytic deammoniation of diverse primary amines, including amino acids, natural products, and pharmaceuticals. This innovative approach, characterized by its operational simplicity and high selectivity, provides a rapid and easily accessible pathway to a wide range of olefin products derived from nonfossil-based chemicals. The transformation relies on the utilization of two readily available photoactive catalysts: acridinium salt and cobaloxime. Through a combination of experimental and theoretical studies, we have gained valuable insights into the fundamental steps underlying this unconventional dehydroamination process.
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