Orthoalkylation of aromatic ketimine with the vinyl group in polybutadiene using a rhodium(I) catalyst

Synlett

Volumn , Issue 7, 2007, Pages 1059-1062

  Jo, Eun Ae ^a   Cho, Eung Goo ^a   Jun, Chul Ho ^a  

^a Yonsei University   (South Korea)

Author keywords

C H activation; Homogeneous catalysis; Polymer; Rhodium; Transition metal

Indexed keywords

ALKENE DERIVATIVE; AROMATIC COMPOUND; KETIMINE; POLYBUTADIENE; RHODIUM; UNCLASSIFIED DRUG;

ALKYLATION; ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CATALYSIS; CHEMICAL BOND; CHEMICAL MODIFICATION; ORTHOALKYLATION; PROTON NUCLEAR MAGNETIC RESONANCE;

EID: 34248183400     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2007-977426     Document Type: Article

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32. n = 1.08.
33. 18
34. 2); C is the area of 5.3-5.6 ppm (vinylic -CH in the vinyl group and internal -CH=C-isomerized from the vinyl group).
35. 2)-α-methylene hydrogens of the heptanoyl group is 2/2 since these two peaks overlap.
36. 2); C is the area of 5.3-5.6 ppm (internal -CH=CH- and vinylic -CH).
37. 3)