New Types of Group 4 and 13 Metal Complexes Stabilized by Homo- or Hetero-Donor Functionalized Dicarbollide Ligands: Syntheses, Characterizations, and Structural Studies of [{eta(5)-C2B9H9(D)}(eta(1)-NMe2CH2)]M(NMe2)(2) (D = CH2NMe2, PPh2; M = Ti, Zr) and [(eta(1)-D)(eta(1)-NMe2CH2)C2B9H10]MMe2 (D = CH2NMe2, PPh2; M = Al, Ga)
DC Field | Value | Language |
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dc.contributor.author | Lee, Jong-Dae | - |
dc.contributor.author | Kim, Ha-Yeon | - |
dc.contributor.author | Han, Won-Sik | - |
dc.contributor.author | Kang, Sang Ook | - |
dc.date.accessioned | 2021-09-08T03:02:41Z | - |
dc.date.available | 2021-09-08T03:02:41Z | - |
dc.date.created | 2021-06-11 | - |
dc.date.issued | 2010-05-24 | - |
dc.identifier.issn | 0276-7333 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/116431 | - |
dc.description.abstract | A series of group 4 and 13 metal complexes coordinated to either a homo- or hetero-donor and a dicarbollyl ligand derived from N,N'- or P,N-chelated ligands were Synthesized and characterized. Two homo- and hetero-donor tethered ligands of the type 7,8-(Me7NCH2)(mu-H)(Me2NCH2)-7,8-C7B9H10 (Dcab(N,N), 3) and 7-PPh2-8-Me7NHCH2-7,8-C2B9H10 (Dcab(P,N)H, 6) were prepared using the standard deborination methods from 1,2-(NMe2CH2)(2)-1,2-C2B10H10 (2) and 1-PPh2-2-Me2NCH2-1,2-C2B10H10 to (5), respectively. Subsequent reactions of 3 with M(NMe2)(4) (M = Ti, Zr) produced single nitrogen donors involving pi,sigma-dicarbollides of the type [{eta(5)-C2B9H9(CH2NMe2)}(eta(1)-NMe2CH2)]M(NMe2)(2) (M =Ti (4), Zr (5)). Structurally similar nitrogen donor stabilized rap-dicarbollides of the type [{eta(5)-C2B9H9(PPh2}(eta(1)-NMe2CH2)]M(NMe2)(2) (M = Ti (7), Zr (8)) were produced from the reaction of 6 with M(NMe2)4(M =Ti, Zr). When group 13 metals were attempted with dissimilar ligands, 3 and 6, up-type complexes were formed with the engagement of two tethered donors at the dicarbollide ligand in an exo-polyhedral manner irrespective of the dissimilar donor properties, nitrogen or phosphine. As a result, a series of group 13 metal complexes bearing ligands 3 and 6, [(eta(1)-NMe2CH2)(2)C2B9H10]M Me-2 Me, (M = Al (11), Ga (12)) and [(eta(1)-PPh2)(eta(1)-NMe7CH2)C2B9H11M Me-2 (M =Al (13), Ga (14)), were prepared by reacting 3 and 6 with trimethylaluminum (TM A) and trimethylium G), respectively. New types of pi,sigma- and sigma,sigma-coordination were established by extensive structural studies of each metal complex comprising N,N'- or P,N-chelated dicarbollide: 7, 9, 10, 11, 13, and 14. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | REACTIVITY | - |
dc.subject | ALUMINUM | - |
dc.subject | METALLACARBORANES | - |
dc.subject | DICARBOLLYLAMINO | - |
dc.subject | ELIMINATION | - |
dc.subject | PHOSPHORUS | - |
dc.title | New Types of Group 4 and 13 Metal Complexes Stabilized by Homo- or Hetero-Donor Functionalized Dicarbollide Ligands: Syntheses, Characterizations, and Structural Studies of [{eta(5)-C2B9H9(D)}(eta(1)-NMe2CH2)]M(NMe2)(2) (D = CH2NMe2, PPh2; M = Ti, Zr) and [(eta(1)-D)(eta(1)-NMe2CH2)C2B9H10]MMe2 (D = CH2NMe2, PPh2; M = Al, Ga) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kang, Sang Ook | - |
dc.identifier.doi | 10.1021/om100199n | - |
dc.identifier.scopusid | 2-s2.0-77952483319 | - |
dc.identifier.wosid | 000277597500018 | - |
dc.identifier.bibliographicCitation | ORGANOMETALLICS, v.29, no.10, pp.2348 - 2356 | - |
dc.relation.isPartOf | ORGANOMETALLICS | - |
dc.citation.title | ORGANOMETALLICS | - |
dc.citation.volume | 29 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2348 | - |
dc.citation.endPage | 2356 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.subject.keywordPlus | REACTIVITY | - |
dc.subject.keywordPlus | ALUMINUM | - |
dc.subject.keywordPlus | METALLACARBORANES | - |
dc.subject.keywordPlus | DICARBOLLYLAMINO | - |
dc.subject.keywordPlus | ELIMINATION | - |
dc.subject.keywordPlus | PHOSPHORUS | - |
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