About: Derivatization of ferratricarbollide     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Projekt, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
rdfs:seeAlso
Description
  • We are planning to develop synthetic routes to a series of still unknown, highly substituted derivatives of the 11-vertex nido tricarbaboranes (tricarbollides) of general formulations 7,8-R1 2-9-L-10-R2-7,8,9-C3B8H7 (where L = amines, R1 = H, Me, Ph, andMe3Si, R2 = H, Me, and Bz), [7,8-R1 2-9-R3-10-R2-7,8,9-C3B8H7]'' (where R3 = H, tBuNH and NH2). Metal complexation of these compounds should generate isomeric 12-vertex closo sandwiches [l-(n5-R5C5)-1-M-R1 2 R2R3-C3B8H9] (where R = H or Me and M = Fe or Ru) of variable cluster positions of cage carbon atoms. The complexation reactions are supposed to be directed by the size of the R1, R2, and R3 substituents on carbon and boron vertices and the formation of various cluster isomers is therefore awaited. In the case of NH2 derivatives experiments will be carried out to convert this group into another functionality (H, OH, NC, and X (X = halogen) and into rod shaped molecular assemblies. Attempts will also be made at cluster-expansion and contraction (en)
  • Plánujeme vyvinout cesty syntézy vedoucí k polysubstituovaným derivátům 11-vrcholové nido trikarbaboranové (trikarbollidové) série obecného vzorce 7,8-R1 2-9-L-10-R2-7,8,9-C3B8H7 (kde L = amines, R1 - H, Me, Ph a Me3Si, R2 = H, Me, Bz), [7,8-R1 2-9-R3-10-R2-7,8,9-C3B8H7]%22 (kde R3 - H, tBuNH a NH2). Komplexace těchto látek kovy by měla vést ke vzniku isomerních 12-vrcholových closo sendvičů [1-(n,5-R5C5)-l-M-R1 2 R2R3-C3B8H9] (kde R = H nebo Me a M = Fe nebo Ru) lišících se polohami uhlíků v klastru. Předpokládá se že tyto komplexační reakce budou řízeny velikostí substituentů R1, R2 a R3 na uhlíkových a borových vrcholech a proto lze očekávat tvorbu několika klastrových isomerů. U NH2 derivátů budou provedeny pokusy o přeměnu této skupiny na R3 = H, OH, NC a X (X = halogen) a na syntézu molekulárních tyčovitých útvarů. Budou též učiněny pokusy o reakce spojené s expansí nebo kontrakcí klastru s úmyslem isolovat dosud chybějící closo sloučeniny isomerních sérií [1-(n5-R5C5)-l-M-R1
Title
  • Derivatization of ferratricarbollide (en)
  • Derivatizace ferratrikarbollidů
skos:notation
  • GA203/05/2646
http://linked.open...avai/cep/aktivita
http://linked.open...kovaStatniPodpora
http://linked.open...ep/celkoveNaklady
http://linked.open...datumDodatniDoRIV
http://linked.open...i/cep/druhSouteze
http://linked.open...ep/duvernostUdaju
http://linked.open.../cep/fazeProjektu
http://linked.open...ai/cep/hlavniObor
http://linked.open...hodnoceniProjektu
http://linked.open...vai/cep/kategorie
http://linked.open.../cep/klicovaSlova
  • carboranes; metallacarboranes; tricarbaboranes; metallatricarbaboranes (en)
http://linked.open...ep/partnetrHlavni
http://linked.open...inujicichPrijemcu
http://linked.open...cep/pocetPrijemcu
http://linked.open...ocetSpoluPrijemcu
http://linked.open.../pocetVysledkuRIV
http://linked.open...enychVysledkuVRIV
http://linked.open...lneniVMinulemRoce
http://linked.open.../prideleniPodpory
http://linked.open...iciPoslednihoRoku
http://linked.open...atUdajeProjZameru
http://linked.open.../vavai/cep/soutez
http://linked.open...usZobrazovaneFaze
http://linked.open...ai/cep/typPojektu
http://linked.open...ep/ukonceniReseni
http://linked.open...ep/zahajeniReseni
http://linked.open...jektu+dodavatelem
  • Reakce mezi jedenáctivrcholovými klastrovými analogy Cp aniontu, anionty [7,8,9-C3B8H11]-, [7,8,10-C3B8H11]-, [7-t-BuNH-7,8,9-C3B8H10]-, [7,8,9-PC2B8H10]-, [7,8,9-P2CB8H11]-, [7,8,10-P2CB8H11]- a [9-t-BuNH-7,9-SCB9H10]- a kationty schopnými generovat kov (cs)
  • Reactions between 11-vertex cluster analogues of the Cp anion, e. g. anions [7,8,9-C3B8H11]-, [7,8,10-C3B8H11]-, [7-t-BuNH-7,8,9-C3B8H10]-, [7,8,9-PC2B8H10]-, [7,8,9-P2CB8H11]-, [7,8,10-P2CB8H11]- and [9-t-BuNH-7,9-SCB9H10]-, and cations that are capable (en)
http://linked.open...tniCyklusProjektu
http://linked.open.../cep/klicoveSlovo
  • carboranes
  • metallacarboranes
  • tricarbaboranes
is http://linked.open...vavai/riv/projekt of
is http://linked.open...vavai/cep/projekt of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software