Abstract
Reactions of AlCl3 with 1 equiv of Li{C4H2N(CH2NMe2)2-2,5} or 2 equiv of Li{C4H3N(CH2NMe2)-2} in diethyl ether at -78°C afforded AlCl2{C4H2N(CH2NMe2) 2-2,5} (1) and AlCl{C4H3N(CH2NMe2)-2} (2), respectively. Alkylation of 1 with MeLi in diethyl ether generates the aluminum dimethyl complex 3. Compound 2 is thermally unstable and was converted to uncharacterized product in CHCl3 within 2 days at 80°C. Compounds 1, 2, and 3 were characterized by NMR spectroscopy and X-ray structure determination.
| Original language | English |
|---|---|
| Pages (from-to) | 2647-2650 |
| Number of pages | 4 |
| Journal | Organometallics |
| Volume | 20 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2001 Jun 11 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry
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Synthesis and characterization of organoaluminum complexes containing bi- or tridentate-substituted pyrrole ligands. / Huang, Jui-Hsien; Chen, Hsing Jen; Chang, Jr Chiuan; Zhou, Chong Chin; Lee, Gene Hsiang; Peng, Shie Ming.
In: Organometallics, Vol. 20, No. 12, 11.06.2001, p. 2647-2650.Research output: Contribution to journal › Article
TY - JOUR
T1 - Synthesis and characterization of organoaluminum complexes containing bi- or tridentate-substituted pyrrole ligands
AU - Huang, Jui-Hsien
AU - Chen, Hsing Jen
AU - Chang, Jr Chiuan
AU - Zhou, Chong Chin
AU - Lee, Gene Hsiang
AU - Peng, Shie Ming
PY - 2001/6/11
Y1 - 2001/6/11
N2 - Reactions of AlCl3 with 1 equiv of Li{C4H2N(CH2NMe2)2-2,5} or 2 equiv of Li{C4H3N(CH2NMe2)-2} in diethyl ether at -78°C afforded AlCl2{C4H2N(CH2NMe2) 2-2,5} (1) and AlCl{C4H3N(CH2NMe2)-2} (2), respectively. Alkylation of 1 with MeLi in diethyl ether generates the aluminum dimethyl complex 3. Compound 2 is thermally unstable and was converted to uncharacterized product in CHCl3 within 2 days at 80°C. Compounds 1, 2, and 3 were characterized by NMR spectroscopy and X-ray structure determination.
AB - Reactions of AlCl3 with 1 equiv of Li{C4H2N(CH2NMe2)2-2,5} or 2 equiv of Li{C4H3N(CH2NMe2)-2} in diethyl ether at -78°C afforded AlCl2{C4H2N(CH2NMe2) 2-2,5} (1) and AlCl{C4H3N(CH2NMe2)-2} (2), respectively. Alkylation of 1 with MeLi in diethyl ether generates the aluminum dimethyl complex 3. Compound 2 is thermally unstable and was converted to uncharacterized product in CHCl3 within 2 days at 80°C. Compounds 1, 2, and 3 were characterized by NMR spectroscopy and X-ray structure determination.
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U2 - 10.1021/om000951l
DO - 10.1021/om000951l
M3 - Article
VL - 20
SP - 2647
EP - 2650
JO - Organometallics
JF - Organometallics
SN - 0276-7333
IS - 12
ER -