Heme, a porphyrin derivative, is the color component of hemoglobin, which is responsible for transporting oxygen in blood. It was isolated by E. Bertin-Sans and J. de Moitessier in 1892. In 2010, M. P. Soares and coauthors reported that聽, which leads to heme-promoted tissue damage and severe sepsis.
MOTW update:
February 5, 2024
Heme1 is a porphyrin derivative and the color component of hemoglobin, which transports oxygen in blood.
Last month, Frances H. Arnold, Kendall N. Houk, and colleagues at Caltech (Pasadena, CA) and the University of California, Los Angeles, described a potential use for heme in organic synthesis. They used computational chemistry to determine the mechanism of to synthesize cyclopropane derivatives. The advantage of this method is that the carbene precursors are diazirines, which are air-stable, user-friendly alternatives to traditionally used diazo compounds.
1. CAS Reg. No. 14875-96-8.
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