Combinatorial chemistry. Use of an intramolecular ruthenium catalyzed olefin/alkyne metathesis reaction in tandem with a Diels-Alder cycloaddition reaction to construct functionalized hexahydroisoindoles
作者:Dirk A. Heerding、Dennis T. Takata、Chet Kwon、William F. Huffman、James Samanen
DOI:10.1016/s0040-4039(98)01473-7
日期:1998.9
We show here the first example of a ruthenium catalyzed ene-yne metathesis reaction in tandem with a Diels-Alder cycloaddition reaction to efficiently form highly substituted hexahydroisoindole ring systems on Wang resin. This approach was used to prepare a 4200 membered combinatorial library.
LUBRICANT COMPOSITION INCLUDING 4-HYDROXYBENZAMIDE FRICTION MODIFIER
申请人:THE LUBRIZOL CORPORATION
公开号:US20160024413A1
公开(公告)日:2016-01-28
A lubricant composition includes an oil of lubricating viscosity and a 4-hydroxybenzamide as a friction modifier. The lubricant composition has a kinematic viscosity at 100° C. of from 5 to 18 mm2/s.