The Stereochemical Course and Mechanism of the IspH Reaction
作者:Christian A. Citron、Nelson L. Brock、Patrick Rabe、Jeroen S. Dickschat
DOI:10.1002/anie.201201110
日期:2012.4.23
On the right path: The stereochemcial course of the IspH reaction, the last reaction in the deoxyxylulose phosphate pathway to terpenes, was investigated in feeding experiments with deuterated isotopologues of 1‐deoxy‐D‐xylulose. The results support an enzyme mechanism for IspH that involves a previously suggested metallacyclopropane intermediate.
Acyl palladium species in synthesis: single-step synthesis of α,β-unsaturated ketones from acid chlorides
作者:Russell J. Cox、Andrew S. Evitt
DOI:10.1039/b616582f
日期:——
Conditions are reported for the facile, one-pot synthesis of alpha,beta-unsaturated ketones via the palladium-catalysed cross-coupling of acylchlorides with hydrozirconated acetylenes, and its use in the 2-step synthesis of D-5-O-benzyl deoxyxylulose.