《Asymmetric Reductive Dicarbofunctionalization of Alkenes via Nickel Catalysis》 was written by Anthony, David; Diao, Tianning. Product Details of 2635-13-4This research focused ontriarylethane preparation enantioselective; alkene aryl bromide asym reductive dicarbofunctionalization nickel catalyst; alkene difunctionalization; asymmetric catalysis; nickel catalysis; reductive coupling; triarylethanes. The article conveys some information:
A summary of the efforts to control enantioselectivity for alkene RCH=CH2 [R = Ph, 4-(acetyloxy)benzen-1-yl, 1-[(4-methylbenzene)sulfonyl]-1H-indol-5-yl, etc.] and 1H-indene diarylation with a nickel catalyst was presented. This reaction is useful for preparing triarylethanes (1S/1R)-RCH(R1)CH2R1 (R1 = Ph, 4-chlorophenyl, 2H-1,3-benzodioxol-5-yl, etc.) and (1R,2R/1S,2S)-I. The selectivity is enhanced by an N-oxyl radical additive. In the experiment, the researchers used 5-Bromobenzo[d][1,3]dioxole(cas: 2635-13-4Product Details of 2635-13-4)
Furthermore, the coupling of 5-Bromobenzo[d][1,3]dioxole(cas: 2635-13-4) with β-methallyl alcohol was catalyzed by Pd(OAc)2 in combination with P(t-Bu)3.Product Details of 2635-13-4
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary