6533b81ffe1ef96bd127708a

RESEARCH PRODUCT

The dimerization of substituted 3-TMSO-1-alkynes with (φ3P)3RhCl

Thomas RüpingHellmut Singer

subject

Inorganic ChemistrySteric effectschemistry.chemical_compoundChemistryPolymer chemistryMaterials ChemistryOrganic chemistryNuclear magnetic resonance spectroscopyPhysical and Theoretical ChemistryTriphenylphosphineAliphatic compoundCatalysis

description

Abstract 3-Trimethylsilyloxy-1-alkynes were prepared from 3-hyroxy-1-alkynes and dimerized with (φ3P)3RhCl as a catalyst. The influence of a steric effect on the rates of dimerization is demonstrated.

https://doi.org/10.1016/s0020-1693(00)96031-6