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http://hdl.handle.net/1942/8283
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DC Field | Value | Language |
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dc.contributor.author | Kaats-Richters, VEM | - |
dc.contributor.author | CLEIJ, Thomas | - |
dc.contributor.author | Jenneskens, LW | - |
dc.contributor.author | Lutz, M | - |
dc.contributor.author | Spek, AL | - |
dc.contributor.author | van Walree, CA | - |
dc.date.accessioned | 2008-05-20T11:42:31Z | - |
dc.date.available | 2008-05-20T11:42:31Z | - |
dc.date.issued | 2003 | - |
dc.identifier.citation | ORGANOMETALLICS, 22(11). p. 2249-2258 | - |
dc.identifier.issn | 0276-7333 | - |
dc.identifier.uri | http://hdl.handle.net/1942/8283 | - |
dc.description.abstract | The synthesis and structure of cis-1,4-di(l-pyrenyl)decamethylcyclohexasilane (2), one of the first cis-1,4-substituted cyclohexasilanes, are reported. This isomer is unexpectedly formed as the major product in the reaction of a mixture of trans- and cis-1,4-dichlorodecamethylcyclohexasilane (4a and 4b, respectively) with 1-pyrenyllithium. Reaction of 4a,b with phenyllithium showed that preferential formation of the cis-product is a general feature of this kind of reaction. According to the X-ray crystal structures of two different solvates, the cyclohexasilane ring in 2 adopts a unique boatlike geometry, with the pyrenyl substituents occupying an equatorial or bisectional position. H-1 NMR data indicate that a boatlike geometry also occurs in solution. Furthermore, the X-ray crystal structure of trans-1,4-dihydrodecamethylcyclohexasilane, which is an intermediate in the synthetic pathway to 2, is reported. | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Synthesis and structure of cis-1,4-di(1-pyrenyl) decamethylcyclohexasilane | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 2258 | - |
dc.identifier.issue | 11 | - |
dc.identifier.spage | 2249 | - |
dc.identifier.volume | 22 | - |
local.format.pages | 10 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Univ Utrecht, Debye Inst, Dept Phys Organ Chem, NL-3584 CH Utrecht, Netherlands. Univ Utrecht, Bijvoet Ctr Biomol Res Crystal & Struct Chem, NL-3584 CH Utrecht, Netherlands. | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.bibliographicCitation.oldjcat | A1 | - |
dc.identifier.doi | 10.1021/om020980r | - |
dc.identifier.isi | 000182925600017 | - |
item.accessRights | Closed Access | - |
item.fullcitation | Kaats-Richters, VEM; CLEIJ, Thomas; Jenneskens, LW; Lutz, M; Spek, AL & van Walree, CA (2003) Synthesis and structure of cis-1,4-di(1-pyrenyl) decamethylcyclohexasilane. In: ORGANOMETALLICS, 22(11). p. 2249-2258. | - |
item.fulltext | No Fulltext | - |
item.contributor | Kaats-Richters, VEM | - |
item.contributor | CLEIJ, Thomas | - |
item.contributor | Jenneskens, LW | - |
item.contributor | Lutz, M | - |
item.contributor | Spek, AL | - |
item.contributor | van Walree, CA | - |
crisitem.journal.issn | 0276-7333 | - |
crisitem.journal.eissn | 1520-6041 | - |
Appears in Collections: | Research publications |
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