Abstract
The reactions of InCl3 with two and three equivalents of lithium (2-dimethylaminomethyl)pyrrolate (1) in diethyl ether solutions afford In[C4H3N(CH2NMe2)]2Cl (2) and In[C4H3N(CH2NMe2)]3 (3) in 92% and 50% yield, respectively. Subsequent reactions of 2 with MeLi and Li(CCPh) yield In[C4H3N(CH2NMe 2)]2Me (4) and In[C4H3N(CH 2NMe2)]2(CCPh) (5), respectively. All compounds were confirmed by 1H and 13C NMR spectroscopy and compounds 3, 4, and 5 were further characterized by single-crystal X-ray crystallography. Compounds 2, 3, and 4 showed moderate catalytic activity toward the ring-opening polymerization of ε-caprolactone.
| Original language | English |
|---|---|
| Pages (from-to) | 497-504 |
| Number of pages | 8 |
| Journal | Inorganica Chimica Acta |
| Volume | 359 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2006 Jan 20 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry
Cite this
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Indium complexes incorporating bidentate substituted pyrrole ligand : Synthesis, characterization, and ring-opening polymerization of ε-caprolactone. / Hsieh, I. Ping; Huang, Chun Hsueh; Lee, Hon Man; Kuo, Pei Cheng; Huang, Jui-Hsien; Lee, Hong I.; Cheng, Jwu Ting; Lee, Gene Hsiang.
In: Inorganica Chimica Acta, Vol. 359, No. 2, 20.01.2006, p. 497-504.Research output: Contribution to journal › Article
TY - JOUR
T1 - Indium complexes incorporating bidentate substituted pyrrole ligand
T2 - Synthesis, characterization, and ring-opening polymerization of ε-caprolactone
AU - Hsieh, I. Ping
AU - Huang, Chun Hsueh
AU - Lee, Hon Man
AU - Kuo, Pei Cheng
AU - Huang, Jui-Hsien
AU - Lee, Hong I.
AU - Cheng, Jwu Ting
AU - Lee, Gene Hsiang
PY - 2006/1/20
Y1 - 2006/1/20
N2 - The reactions of InCl3 with two and three equivalents of lithium (2-dimethylaminomethyl)pyrrolate (1) in diethyl ether solutions afford In[C4H3N(CH2NMe2)]2Cl (2) and In[C4H3N(CH2NMe2)]3 (3) in 92% and 50% yield, respectively. Subsequent reactions of 2 with MeLi and Li(CCPh) yield In[C4H3N(CH2NMe 2)]2Me (4) and In[C4H3N(CH 2NMe2)]2(CCPh) (5), respectively. All compounds were confirmed by 1H and 13C NMR spectroscopy and compounds 3, 4, and 5 were further characterized by single-crystal X-ray crystallography. Compounds 2, 3, and 4 showed moderate catalytic activity toward the ring-opening polymerization of ε-caprolactone.
AB - The reactions of InCl3 with two and three equivalents of lithium (2-dimethylaminomethyl)pyrrolate (1) in diethyl ether solutions afford In[C4H3N(CH2NMe2)]2Cl (2) and In[C4H3N(CH2NMe2)]3 (3) in 92% and 50% yield, respectively. Subsequent reactions of 2 with MeLi and Li(CCPh) yield In[C4H3N(CH2NMe 2)]2Me (4) and In[C4H3N(CH 2NMe2)]2(CCPh) (5), respectively. All compounds were confirmed by 1H and 13C NMR spectroscopy and compounds 3, 4, and 5 were further characterized by single-crystal X-ray crystallography. Compounds 2, 3, and 4 showed moderate catalytic activity toward the ring-opening polymerization of ε-caprolactone.
UR - http://www.scopus.com/inward/record.url?scp=29844443942&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=29844443942&partnerID=8YFLogxK
U2 - 10.1016/j.ica.2005.09.054
DO - 10.1016/j.ica.2005.09.054
M3 - Article
AN - SCOPUS:29844443942
VL - 359
SP - 497
EP - 504
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
SN - 0020-1693
IS - 2
ER -