Cu(II) Coordination Polymers as Vehicles in the A $^3$ Coupling

Edward Loukopoulos; Michael Kallitsakis; Nikolaos Tsoureas; Alaa Abdul-Sada; Nicholas F. Chilton; Ioannis N. Lykakis; George E. Kostakis

doi:10.1021/acs.inorgchem.6b03084

Cu(II) Coordination Polymers as Vehicles in the A $^3$ Coupling

Edward Loukopoulos
, Michael Kallitsakis
, Nikolaos Tsoureas
, Alaa Abdul-Sada
, Nicholas F. Chilton
, Ioannis N. Lykakis
, George E. Kostakis

Research School of Chemistry

Research output: Contribution to journal › Article › peer-review

55 Citations (Scopus)

Abstract

A family of benzotriazole based coordination compounds, obtained in two steps and good yields from commercially available materials, formulated as [CuII(L1)2(MeCN)2]·2ClO4·MeCN (1), [CuII(L1)(NO3)2]·MeCN (2), [ZnII(L1)2(H2O)2]·2ClO4·2MeCN (3), [CuII(L1)2Cl2]2 (4), [CuII5(L1)2Cl10] (5), [CuII2(L1)4Br2]·4MeCN·CuII2Br6 (6), [CuII(L1)2(MeCN)2]·2BF4 (7), [CuII(L1)2(CF3SO3)2] (8), [ZnII(L1)2(MeCN)2]·2CF3SO3 (9), [CuII2(L2)4(H2O)2]·4CF3SO3·4Me2CO (10), and [CuII2(L3)4(CF3SO3)2]·2CF3SO3·Me2CO (11), are reported. These air-stable compounds were tested as homogeneous catalysts for the A3 coupling synthesis of propargylamine derivatives from aldehyde, amine, and alkyne under a noninert atmosphere. Fine tuning of the catalyst resulted in a one-dimensional (1D) coordination polymer (CP) (8) with excellent catalytic activity in a wide range of substrates, avoiding any issues that would inhibit its performance.

Original language	English
Pages (from-to)	4898-4910
Number of pages	13
Journal	Inorganic Chemistry
Volume	56
Issue number	9
DOIs	https://doi.org/10.1021/acs.inorgchem.6b03084
Publication status	Published - 10 Apr 2017

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10.1021/acs.inorgchem.6b03084

https://pubs.acs.org/doi/10.1021/acs.inorgchem.6b03084

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@article{37ad8dd6a35e4d9bbac2719bd1e49015,

title = "Cu(II) Coordination Polymers as Vehicles in the A \$\textasciicircum{}3\$ Coupling",

abstract = "A family of benzotriazole based coordination compounds, obtained in two steps and good yields from commercially available materials, formulated as [CuII(L1)2(MeCN)2]·2ClO4·MeCN (1), [CuII(L1)(NO3)2]·MeCN (2), [ZnII(L1)2(H2O)2]·2ClO4·2MeCN (3), [CuII(L1)2Cl2]2 (4), [CuII5(L1)2Cl10] (5), [CuII2(L1)4Br2]·4MeCN·CuII2Br6 (6), [CuII(L1)2(MeCN)2]·2BF4 (7), [CuII(L1)2(CF3SO3)2] (8), [ZnII(L1)2(MeCN)2]·2CF3SO3 (9), [CuII2(L2)4(H2O)2]·4CF3SO3·4Me2CO (10), and [CuII2(L3)4(CF3SO3)2]·2CF3SO3·Me2CO (11), are reported. These air-stable compounds were tested as homogeneous catalysts for the A3 coupling synthesis of propargylamine derivatives from aldehyde, amine, and alkyne under a noninert atmosphere. Fine tuning of the catalyst resulted in a one-dimensional (1D) coordination polymer (CP) (8) with excellent catalytic activity in a wide range of substrates, avoiding any issues that would inhibit its performance.",

author = "Edward Loukopoulos and Michael Kallitsakis and Nikolaos Tsoureas and Alaa Abdul-Sada and Chilton, \{Nicholas F.\} and Lykakis, \{Ioannis N.\} and Kostakis, \{George E.\}",

year = "2017",

month = apr,

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doi = "10.1021/acs.inorgchem.6b03084",

language = "English",

volume = "56",

pages = "4898--4910",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "9",

}

TY - JOUR

T1 - Cu(II) Coordination Polymers as Vehicles in the A $^3$ Coupling

AU - Loukopoulos, Edward

AU - Kallitsakis, Michael

AU - Tsoureas, Nikolaos

AU - Abdul-Sada, Alaa

AU - Chilton, Nicholas F.

AU - Lykakis, Ioannis N.

AU - Kostakis, George E.

PY - 2017/4/10

Y1 - 2017/4/10

N2 - A family of benzotriazole based coordination compounds, obtained in two steps and good yields from commercially available materials, formulated as [CuII(L1)2(MeCN)2]·2ClO4·MeCN (1), [CuII(L1)(NO3)2]·MeCN (2), [ZnII(L1)2(H2O)2]·2ClO4·2MeCN (3), [CuII(L1)2Cl2]2 (4), [CuII5(L1)2Cl10] (5), [CuII2(L1)4Br2]·4MeCN·CuII2Br6 (6), [CuII(L1)2(MeCN)2]·2BF4 (7), [CuII(L1)2(CF3SO3)2] (8), [ZnII(L1)2(MeCN)2]·2CF3SO3 (9), [CuII2(L2)4(H2O)2]·4CF3SO3·4Me2CO (10), and [CuII2(L3)4(CF3SO3)2]·2CF3SO3·Me2CO (11), are reported. These air-stable compounds were tested as homogeneous catalysts for the A3 coupling synthesis of propargylamine derivatives from aldehyde, amine, and alkyne under a noninert atmosphere. Fine tuning of the catalyst resulted in a one-dimensional (1D) coordination polymer (CP) (8) with excellent catalytic activity in a wide range of substrates, avoiding any issues that would inhibit its performance.

AB - A family of benzotriazole based coordination compounds, obtained in two steps and good yields from commercially available materials, formulated as [CuII(L1)2(MeCN)2]·2ClO4·MeCN (1), [CuII(L1)(NO3)2]·MeCN (2), [ZnII(L1)2(H2O)2]·2ClO4·2MeCN (3), [CuII(L1)2Cl2]2 (4), [CuII5(L1)2Cl10] (5), [CuII2(L1)4Br2]·4MeCN·CuII2Br6 (6), [CuII(L1)2(MeCN)2]·2BF4 (7), [CuII(L1)2(CF3SO3)2] (8), [ZnII(L1)2(MeCN)2]·2CF3SO3 (9), [CuII2(L2)4(H2O)2]·4CF3SO3·4Me2CO (10), and [CuII2(L3)4(CF3SO3)2]·2CF3SO3·Me2CO (11), are reported. These air-stable compounds were tested as homogeneous catalysts for the A3 coupling synthesis of propargylamine derivatives from aldehyde, amine, and alkyne under a noninert atmosphere. Fine tuning of the catalyst resulted in a one-dimensional (1D) coordination polymer (CP) (8) with excellent catalytic activity in a wide range of substrates, avoiding any issues that would inhibit its performance.

U2 - 10.1021/acs.inorgchem.6b03084

DO - 10.1021/acs.inorgchem.6b03084

M3 - Article

SN - 0020-1669

VL - 56

SP - 4898

EP - 4910

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 9

ER -

Cu(II) Coordination Polymers as Vehicles in the A $^3$ Coupling

Abstract

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