Preparation and Carbocupration–Silylation of Allyl Propiolates: Vicinal Functionalization To Form Polysubstituted (E)-Vinylic Silanes.

This document is a scientific article discussing the synthesis and characterization of various chemical compounds. The authors provide detailed information about the experimental procedures, yields, and physical properties of the compounds. They also include data from spectroscopic techniques such as infrared (IR) spectra, nuclear magnetic resonance (NMR) spectra, and high-resolution mass spectrometry (HRMS) results. The information presented in this article can be valuable for researchers studying organic chemistry and conducting similar experiments. The authors acknowledge funding from the NSF MRI program and dedicate their work to the memory of Dr. Michael P. Jennings. Additional supporting information and a graph can be found online. [Extracted from the article]