Tetrahedron

Tandem cycloisomerization/Suzuki coupling of arylethynyl MIDA boronates

JMW Chan, GW Amarante, FD Toste

Index: Chan, Julian M.W.; Amarante, Giovanni W.; Toste, F. Dean Tetrahedron, 2011 , vol. 67, # 24 p. 4306 - 4312

Full Text: HTML

Citation Number: 25

Abstract

Abstract A tandem gold-catalyzed cycloisomerization/Suzuki cross-coupling sequence involving arylethynyl-N-methyliminodiacetic acid boronates is described. Combining the mildness of homogeneous gold catalysis with the versatility of N-methyliminodiacetic acid (MIDA) boronates, this tandem two-step method enables the rapid assembly of various aryl- substituted heterocycles without having to isolate or purify any heterocyclic MIDA boronate ...

Related Articles:

Palladium bis (2, 2, 6, 6-tetramethyl-3, 5-heptanedionate): an efficient catalyst for regioselective C-2 arylation of heterocycles

[Nandurkar, Nitin S.; Bhanushali, Mayur J.; Bhor, Malhari D.; Bhanage, Bhalchandra M. Tetrahedron Letters, 2008 , vol. 49, # 6 p. 1045 - 1048]

A novel photochemical wittig reaction for the synthesis of 2-aryl/alkylbenzofurans

[Hercouet, A.; Corre, M. Le Tetrahedron, 1981 , vol. 37, # 16 p. 2867 - 2874]

Palladium-catalyzed cross-couplings of functionalized 2-bromobenzofurans for atom-economic synthesis of 2-arylbenzofurans using triarylbismuth reagents

[Rao, Maddali L.N.; Awasthi, Dheeraj K.; Talode, Jalindar B. Tetrahedron Letters, 2012 , vol. 53, # 21 p. 2662 - 2666]

Palladium bis (2, 2, 6, 6-tetramethyl-3, 5-heptanedionate): an efficient catalyst for regioselective C-2 arylation of heterocycles

[Nandurkar, Nitin S.; Bhanushali, Mayur J.; Bhor, Malhari D.; Bhanage, Bhalchandra M. Tetrahedron Letters, 2008 , vol. 49, # 6 p. 1045 - 1048]

An efficient approach to construct 2-arylbenzo [b] furans from 2-methoxychalcone epoxides

[Ruan, Libo; Shi, Min; Mao, Shiwei; Yu, Lifang; Yang, Fan; Tang, Jie Tetrahedron, 2014 , vol. 70, # 5 p. 1065 - 1070]

More Articles...