321922-24-1Relevant articles and documents
First elaboration of an olefin metathesis catalytic membrane by grafting a Hoveyda–Grubbs precatalyst on zirconia membranes
Keraani, Adel,Rabiller-Baudry, Murielle,Fischmeister, Cédric,Delaunay, David,Baudry, Amandine,Bruneau, Christian,Renouard, Thierry
, p. 952 - 966 (2017/09/26)
This study is aimed at developing an innovative concept for the preparation of an olefin metathesis catalytic membrane. This goal was achieved by grafting a Grubbs II precatalyst on a zirconia membrane generating a tailor-made Hoveyda–Grubbs precatalyst o
Preparation of some nitrogen-containing 2,5-dialkoxystyrene derivatives
Borja, Guadalupe,Pleixats, Roser,Shafir, Alexandr,Parella, Teodor
scheme or table, p. 169 - 180 (2010/08/07)
The synthesis of 2,5-dialkoxystyrene derivatives starting from 2,5-dihydroxybenzaldehyde is described. The key steps in the synthesis are the alkylation of the phenolic hydroxyl groups and subsequent Wittig olefination of the aldehyde moiety. The ether side-chains of the products display several nitrogen-containing functional groups, including phthalimido, tertbutoxycarbonylamino, cyano and aminotriazines.
A soluble polymer-bound ruthenium carbene complex: A robust and reusable catalyst for ring-closing olefin metathesis
Yao, Qingwei
, p. 3896 - 3898 (2007/10/03)
Poly(ethylene glycol)(PEG)-bound Ru carbene complex 3, prepared from functionalized styrene 1 and Grubbs catalyst 2, exhibits remarkable stability and catalyzes the ring-closing metathesis of a variety of α,ω-dienes, and leads to the formation of five-, s