The synthesis and characterisation of C -triorganometallated (metal=Sn, Si) bis-(thienyl)- and bis-(pyrazolyl)alkanes, including the crystal structure of [(Ph3Sn)C3N2]2CH2
Identifieur interne : 001855 ( Main/Exploration ); précédent : 001854; suivant : 001856The synthesis and characterisation of C -triorganometallated (metal=Sn, Si) bis-(thienyl)- and bis-(pyrazolyl)alkanes, including the crystal structure of [(Ph3Sn)C3N2]2CH2
Auteurs : Michael S. Hill [Royaume-Uni] ; Mary F. Mahon [Royaume-Uni] ; John M. G. Mcginley [Royaume-Uni] ; Kieran C. Molloy [Royaume-Uni]Source :
- Polyhedron [ 0277-5387 ] ; 2001.
English descriptors
- KwdEn :
- Teeft :
- Anal, Anion formation, Asymmetric unit, Bond angles, Bond lengths, Bond polarities, Buli, Calc, Chem, Chemical shifts, Colourless, Computer program, Crystal structure, Derivative, Diethyl, Diethyl ether, Elsevier science, Ether, Hexane, Lithiation, Mmol, Mossbauer, Organomet, Perkin trans, Petroleum ether, Phenyl groups, Phenyl rings, Polyhedron, Previous work, Pyrazole, Room temperature, Subsequent substitution, Tetrahedral geometry, Tributyltin chloride, Trimethylsilyl chloride, Trimethyltin chloride, Triphenyltin chloride, Unresolved, Vacuo, Vacuo removal, Vacuum distillation, White suspension, Yellow solution, Yellow suspension.
Abstract
Abstract: C-organostannyl- and organosilyl-derivatives of 2-(thien-2-ylmethyl)thiophene and 1-[(1H-pyrazol-1-yl)methyl]-1H-pyrazole have been synthesised and characterised spectroscopically. Lithiation and subsequent substitution by R3M takes place at the 5,5′ positions for both bis-heterocycles, and this is confirmed by the X-ray structure of 1,1′-[5,5′-(Ph3Sn)C3N2]2CH2.
C-organostannyl- and organosilyl-derivatives of 2-(thien-2-ylmethyl)thiophene and 1-[(1H-pyrazol-1-yl)methyl]-1H-pyrazole have been synthesised. Substitution by R3M takes place at the 5,5′ positions for both bis-heterocycles and this is confirmed by the X-ray structure of 1,1′-(5,5′-(Ph3Sn)C3N2]2CH2.loc1
Url:
DOI: 10.1016/S0277-5387(01)00799-9
Affiliations:
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Lithiation and subsequent substitution by R3M takes place at the 5,5′ positions for both bis-heterocycles, and this is confirmed by the X-ray structure of 1,1′-[5,5′-(Ph3Sn)C3N2]2CH2.</div><div type="abstract">C-organostannyl- and organosilyl-derivatives of 2-(thien-2-ylmethyl)thiophene and 1-[(1H-pyrazol-1-yl)methyl]-1H-pyrazole have been synthesised. Substitution by R3M takes place at the 5,5′ positions for both bis-heterocycles and this is confirmed by the X-ray structure of 1,1′-(5,5′-(Ph3Sn)C3N2]2CH2.loc1 </div></front></TEI><affiliations><list><country><li>Royaume-Uni</li></country></list><tree><country name="Royaume-Uni"><noRegion><name sortKey="Hill, Michael S" sort="Hill, Michael S" uniqKey="Hill M" first="Michael S." last="Hill">Michael S. Hill</name></noRegion><name sortKey="Mahon, Mary F" sort="Mahon, Mary F" uniqKey="Mahon M" first="Mary F." last="Mahon">Mary F. Mahon</name><name sortKey="Mcginley, John M G" sort="Mcginley, John M G" uniqKey="Mcginley J" first="John M. G." last="Mcginley">John M. G. Mcginley</name><name sortKey="Molloy, Kieran C" sort="Molloy, Kieran C" uniqKey="Molloy K" first="Kieran C." last="Molloy">Kieran C. Molloy</name><name sortKey="Molloy, Kieran C" sort="Molloy, Kieran C" uniqKey="Molloy K" first="Kieran C." last="Molloy">Kieran C. Molloy</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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