TY - JOUR
T1 - Metal-directed assembly of metal(II) benzoates (M = Mn, Ni, Co, Cu, Zn, and Cd) with 1,2-bis(4-pyridyl)ethene
T2 - Light- and photo-induced [2 + 2] cycloaddition
AU - Kim, Jin Hoon
AU - Bae, Jeong Mi
AU - Lee, Hong Gyu
AU - Kim, Nack Joo
AU - Jung, Kwang Deog
AU - Kim, Cheal
AU - Kim, Sung Jin
AU - Kim, Youngmee
PY - 2012/8
Y1 - 2012/8
N2 - We showed a systematic investigation on the coordination polymers assembled from metal(II) benzoates and bpe ligands. 1-Mn and 5-Zn show ladder-type double chains, 2-Co does a simple linear chain, 3-Ni does a two-dimensional sheet, 4-Cu does a chain containing paddle-wheel dinuclear units, 6-Cd does a thick one-dimensional structure containing newly generated [2 + 2] addition product 4pycb ligands. In addition, light-induced [2 + 2] addition reaction occurs for CdII ions, and C = C double bonds that were aligned for photo-induced [2 + 2] cycloaddition in ZnII ion undergo the photo-induced cycloaddition by UV lamp. Luminescences of compounds 3 and 4 showed strong emissions, while relatively weak luminescences were observed for 1 and 2. Moreover, 4-Cu and 1-Mn have shown efficient catalytic reactivities, while 2-Co, 3-Ni and 6-Cd have displayed a very slow conversion. The reactivities of the compounds used in this study are in the order of 5-Zn > 4-Cu > 1-Mn > 2-Co 3-Ni > 6-Cd.
AB - We showed a systematic investigation on the coordination polymers assembled from metal(II) benzoates and bpe ligands. 1-Mn and 5-Zn show ladder-type double chains, 2-Co does a simple linear chain, 3-Ni does a two-dimensional sheet, 4-Cu does a chain containing paddle-wheel dinuclear units, 6-Cd does a thick one-dimensional structure containing newly generated [2 + 2] addition product 4pycb ligands. In addition, light-induced [2 + 2] addition reaction occurs for CdII ions, and C = C double bonds that were aligned for photo-induced [2 + 2] cycloaddition in ZnII ion undergo the photo-induced cycloaddition by UV lamp. Luminescences of compounds 3 and 4 showed strong emissions, while relatively weak luminescences were observed for 1 and 2. Moreover, 4-Cu and 1-Mn have shown efficient catalytic reactivities, while 2-Co, 3-Ni and 6-Cd have displayed a very slow conversion. The reactivities of the compounds used in this study are in the order of 5-Zn > 4-Cu > 1-Mn > 2-Co 3-Ni > 6-Cd.
KW - 1,2-bis(4-pyridyl)ethene
KW - [2+2] cycloaddition
KW - Coordination polymers
KW - Transesterification
UR - https://www.scopus.com/pages/publications/84863307123
U2 - 10.1016/j.inoche.2012.05.011
DO - 10.1016/j.inoche.2012.05.011
M3 - Article
AN - SCOPUS:84863307123
SN - 1387-7003
VL - 22
SP - 1
EP - 5
JO - Inorganic Chemistry Communications
JF - Inorganic Chemistry Communications
ER -
