Diphosphacarbollide analogues of the (C5H5)- anion: Isolation of the nido-Di- and triphosphacarboranes 7, 8, 9-P2CB8H10, [7,8,9-P2CB8H9](-), [7,8,10-P2CB8H9](-), and 7,8,9,10-P3CB7H8
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F05%3A00021491" target="_blank" >RIV/61388980:_____/05:00021491 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Diphosphacarbollide analogues of the (C5H5)- anion: Isolation of the nido-Di- and triphosphacarboranes 7, 8, 9-P2CB8H10, [7,8,9-P2CB8H9](-), [7,8,10-P2CB8H9](-), and 7,8,9,10-P3CB7H8
Original language description
Treatment of a solution of excess PCl3 and PS (PS = "proton sponge" = 1,8-dimethylamino naphthalene) with arachno-4-CB8H14 (1) in CH2Cl2, followed by hydrolysis of the reaction mixture, resulted in the isolation of the eleven-vertex diphosphacarbaboranenido-7,8,9-P2CB8H10 (2) (yield 34percent) as the main product. Other products isolated from this reaction were the phosphacarboranes nido-7,8,9,10-P3CB7H8 (3) (yield 5percent) and closo-2,1-PCB8H9 (4) (yield 15percent). Compound 2 can be deprotonated byPS in CH2O2 or NaH in diethyl ether to give the [nido-7,8,9-P2CB8H9](-) (2(-)) anion, which gives back the original compound, 2, upon re-protonation.
Czech name
Difosfakarbollidová analoga (C5H5)- aniontu: Isolace nido di-a trifosphakarboranů 7,8,9-P2CB8H10, [7,8,9-P2CB8H9](-), [7,8,10-P2CB8H9](-), and 7,8,9,10-P3CB7H8
Czech description
Reakce mezi PCl3 and PS (PS = "protonová houba" = 1,8-bis-dimethylaminonaftalen) a monokarbaboranem arachno-4-CB8H14 vedla k isolaci jedenáctivrcholových fosfakarboranů nido-7,8,9-P2CB8H10 a nido-7,8,9,10-P3CB7H8. Jsou diskutovány i některé základní reakce těchto sloučenin.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA203%2F05%2F2646" target="_blank" >GA203/05/2646: Derivatization of ferratricarbollide</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Inorganic Chemistry
ISSN
0020-1669
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
16
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
5826-5832
UT code for WoS article
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EID of the result in the Scopus database
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