Ethanol
Recent Literature
The selective synthesis of Z-alkenes in alkyne semihydrogenation
relies on the reactivity difference of the catalysts toward the starting
materials and the products. In an Ir(III)-catalyzed semihydrogenation with EtOH
as hydrogen source, an amine
as additive is crucial to promote the alcoholysis. This catalytic system
exhibits an unprecedented level of substrate scope, generality, and
compatibility.
Z. Huang, Y. Wang, X. Leng, Z. Huang, J. Am. Chem. Soc.,
2021, 143, 4809-4843.
A NCP-type pincer iridium complex enables an efficient, mild, chemoselective
transfer hydrogenation of unactivated C-C multiple bonds with ethanol, forming
ethyl acetate as the sole byproduct. A wide variety of alkenes, including
multisubstituted alkyl alkenes, aryl alkenes, and heteroatom-substituted
alkenes, as well as heteroarenes and internal alkynes, are suitable substrates.
Y. Wang, Z. Huang, X. Leng, H. Zhu, G. Liu, Z. Huang, J. Am. Chem. Soc.,
2018,
140, 4417-4429.
A NCP-type pincer iridium complex enables an efficient, mild, chemoselective
transfer hydrogenation of unactivated C-C multiple bonds with ethanol, forming
ethyl acetate as the sole byproduct. A wide variety of alkenes, including
multisubstituted alkyl alkenes, aryl alkenes, and heteroatom-substituted
alkenes, as well as heteroarenes and internal alkynes, are suitable substrates.
Y. Wang, Z. Huang, X. Leng, H. Zhu, G. Liu, Z. Huang, J. Am. Chem. Soc.,
2018,
140, 4417-4429.
