共 26 条
Nickel(0)/NaHMDS adduct-mediated intramolecular alkylation of unactivated arenes via a homolytic aromatic substitution mechanism
被引:26
作者:

Beaulieu, Louis-Philippe B.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada

Roman, Daniela Sustac
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h-index: 0
机构:
Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada

Vallee, Frederic
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h-index: 0
机构:
Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada

Charette, Andre B.
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada
机构:
[1] Univ Montreal, FRQNT Ctr Green Chem & Catalysis, Dept Chem, Stn Downtown, Montreal, PQ H3C 3J7, Canada
基金:
加拿大创新基金会;
加拿大自然科学与工程研究理事会;
关键词:
CATALYZED DIRECT ARYLATION;
POTASSIUM TERT-BUTOXIDE;
C-H ACTIVATION;
ARYL HALIDES;
RADICAL ISOMERIZATION;
COUPLING REACTIONS;
IPSO SUBSTITUTION;
TRANSLOCATION;
COMPLEXES;
NITROGEN;
D O I:
10.1039/c2cc33547f
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A variety of polycycles can be synthesized via an intramolecular alkylation cyclization promoted by Ni(PPh3)(4) and NaHMDS. Mechanistic investigations support the catalytic nature of Ni-0 in the course of TEMPO scavenging experiments and its association with the substrate and NaHMDS to form an adduct by DOSY NMR.
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收藏
页码:8249 / 8251
页数:3
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