2-(DIPHENYLPHOSPHINO)ETHYLTRIETHOXYSILANE

Adhesion promoter for gold substrates in microelectronic applications.¹
Forms stable bonds to silica and basic alumina suitable for catalyst immobilization.²
Forms luminescent gels on hydrolysis with (EtO)4Si and Eu(NO3)3.³
Used to immobilize an iridium catalyst for the enantioselective hydrogenation of aryl ketones.⁴
Used in the preparation of solid-phase Pd catalyst for Suzuki-Miyaura cross-coupling.⁵

1. Helbert, J. U.S. Patent 4,497,890, 1985.
2. Merchle, C. H. et al. Chem. Mater. 2001, 13, 3617.
3. Corriu, R. et al. J. Chem. Soc., Chem. Commun. 2001, 1116.
4. Liu, G. et al. Adv. Synth. Catal. 2008, 350, 1464.
5. Zhang, X. et al. Synthesis, 2011, 2975.