Synthesis of Group 4 Complexes that Contain the Diamidoamine Ligands, [(2,4,6-Me 3 C 6 H 2 NCH 2 CH 2 ) 2 NR] 2- ([Mes 2 N 2 NR] 2- ; R = H or CH 3 ), and Polymerization of 1-Hexene by Activated [Mes 2 N 2 NR]ZrMe 2 Complexes
โ Scribed by Liang, Lan-Chang; Schrock, Richard R.; Davis, William M.; McConville, David H.
- Book ID
- 121485468
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 33 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
Reaction of the diamidopyridine protio-ligand MeC(2-C 5 H 4 N){CH 2 N(H)Mes} 2 (Mes = 2,4,6-C 6 H 2 Me 3 ) with butyllithium in diethyl ether affords the compound (diethyl ether)( 4 -2-{6- [1,4,6 shows the methylation of the pyridyl ortho-position with a methyl group of one of the mesityl groups. T
The silanediols RN(SiMe3)Si(OSiMe3)(0H)2 (R = 2,4,6-were characterized by means of mass, IR and NMR (lH and Me3C6H2 4, 2,6-Me2C6H3 5 , and 2,6-iPr2C6H3 6) were prepa-2gSi) spectroscopy. Additionally, the molecular structures of red by the reactions of the respective silanetriols RN(SiMe3)-4 and 7 we