Abstract
The complexes trans-[Ru(dppm)2(CCPh2] and trans-[Ru(LL)2 CCRCC]n - [LL = bis-diphenylphosphino)methane (dppm) or bis-(diphenylphosphino)ethane (dppe), R = p-C6H4 or p-C6H2(CH3) 2] have geen prepared by the reaction of the corresponding trans-[Ru(LL)2Cl2] compound with Me3SnCCPh or Me3SnCCRCCSnMe3. Reactions between cis-[Ru(LL)2Cl2], acetylenes and the salt NaPF6 have yielded complexes of the type [CI(LL)2RuCCPhH]+PF6 -. These were converted into the corresponding mono-acetylides, [Ru(LL)2Cl(CCPh)] by treatment with 1,8-diazabicyclo[5.4. Ojundec-7-ene(DBU) or alumina. Ale single crystal X-ray structure of [Ru(dppe)2Cl(CCPh)] confirms that during the reaction of the cis-dihalide species rearrangement takes place to give trans products.
| Original language | English |
|---|---|
| Pages (from-to) | 139-145 |
| Number of pages | 7 |
| Journal | Journal of Organometallic Chemistry |
| Volume | 482 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - Nov 29 1994 |
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Keywords
- Acetylene
- Ruthenium
- Tin
- X-ray crystal structure
ASJC Scopus subject areas
- Biochemistry
- Chemical Engineering (miscellaneous)
- Inorganic Chemistry
- Organic Chemistry
- Physical and Theoretical Chemistry
- Materials Science (miscellaneous)
- Materials Chemistry
Cite this
Ruthenium(II) σ-acetylide complexes; monomers, dimers and polymers. / Faulkner, Charlotte W.; Ingham, Scott L.; Khan, Muhammad S.; Lewis, Jack; Long, Nicholas J.; Raithby, Paul R.
In: Journal of Organometallic Chemistry, Vol. 482, No. 1-2, 29.11.1994, p. 139-145.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Ruthenium(II) σ-acetylide complexes; monomers, dimers and polymers
AU - Faulkner, Charlotte W.
AU - Ingham, Scott L.
AU - Khan, Muhammad S.
AU - Lewis, Jack
AU - Long, Nicholas J.
AU - Raithby, Paul R.
PY - 1994/11/29
Y1 - 1994/11/29
N2 - The complexes trans-[Ru(dppm)2(CCPh2] and trans-[Ru(LL)2 CCRCC]n - [LL = bis-diphenylphosphino)methane (dppm) or bis-(diphenylphosphino)ethane (dppe), R = p-C6H4 or p-C6H2(CH3) 2] have geen prepared by the reaction of the corresponding trans-[Ru(LL)2Cl2] compound with Me3SnCCPh or Me3SnCCRCCSnMe3. Reactions between cis-[Ru(LL)2Cl2], acetylenes and the salt NaPF6 have yielded complexes of the type [CI(LL)2RuCCPhH]+PF6 -. These were converted into the corresponding mono-acetylides, [Ru(LL)2Cl(CCPh)] by treatment with 1,8-diazabicyclo[5.4. Ojundec-7-ene(DBU) or alumina. Ale single crystal X-ray structure of [Ru(dppe)2Cl(CCPh)] confirms that during the reaction of the cis-dihalide species rearrangement takes place to give trans products.
AB - The complexes trans-[Ru(dppm)2(CCPh2] and trans-[Ru(LL)2 CCRCC]n - [LL = bis-diphenylphosphino)methane (dppm) or bis-(diphenylphosphino)ethane (dppe), R = p-C6H4 or p-C6H2(CH3) 2] have geen prepared by the reaction of the corresponding trans-[Ru(LL)2Cl2] compound with Me3SnCCPh or Me3SnCCRCCSnMe3. Reactions between cis-[Ru(LL)2Cl2], acetylenes and the salt NaPF6 have yielded complexes of the type [CI(LL)2RuCCPhH]+PF6 -. These were converted into the corresponding mono-acetylides, [Ru(LL)2Cl(CCPh)] by treatment with 1,8-diazabicyclo[5.4. Ojundec-7-ene(DBU) or alumina. Ale single crystal X-ray structure of [Ru(dppe)2Cl(CCPh)] confirms that during the reaction of the cis-dihalide species rearrangement takes place to give trans products.
KW - Acetylene
KW - Ruthenium
KW - Tin
KW - X-ray crystal structure
UR - http://www.scopus.com/inward/record.url?scp=0011302421&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0011302421&partnerID=8YFLogxK
U2 - 10.1016/0022-328X(94)88195-2
DO - 10.1016/0022-328X(94)88195-2
M3 - Article
VL - 482
SP - 139
EP - 145
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
SN - 0022-328X
IS - 1-2
ER -