Polyhedral azaplatinaborane chemistry. Reaction of members of the hypho-type family R ' H2NB8H11NHR with [PtCl2(PMe2Ph)(2)] and [PtCl2(PPh3)(2)]. Formation of members of the family of open seven-boron species [3,3-(PMe2Ph)(2)-3-PtB7H10-mu-5,6-(NHR)]

Authors
Dorfler, U Salter, PA Fontaine, XLR Greenwood, NN Kennedy, JD Thornton-Pett, M
Citation
U. Dorfler et al., Polyhedral azaplatinaborane chemistry. Reaction of members of the hypho-type family R ' H2NB8H11NHR with [PtCl2(PMe2Ph)(2)] and [PtCl2(PPh3)(2)]. Formation of members of the family of open seven-boron species [3,3-(PMe2Ph)(2)-3-PtB7H10-mu-5,6-(NHR)], COLL CZECH, 64(6), 1999, pp. 947-958
Citations number
53
Categorie Soggetti
Chemistry
Journal title
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS
ISSN journal
00100765 → ACNP
Volume
64
Issue
6
Year of publication
1999
Pages
947 - 958
Database
ISI
SICI code
0010-0765(199906)64:6<947:PACROM>2.0.ZU;2-S
Abstract
[PtCl2(PMe2Ph)(2)] and [(R'NH2)NB8H11NHR] (where both R' and R = Et or i-Pr and where R' = i-Pr, R = t-BU) With NaH and air-exposure gives the series [3,3-(PMe2Ph)(2)-3-PtB7H10-mu-5,6-(NHR)] (33-44%) of which the structures a re closely related to those of the open eight-boron hypho-type starting com pounds [(R'NH2)B8H11NHR] by interchange of {BH(NH2R')} and {Pt(PMe2Ph)} ver tices, with structural similarities to the rare arachno nine-vertex "normal " B9H15 geometry. Related compounds from related reactions are [(PPh3)(2)Pt B7H10NHEt] and [(PMe2Ph)(2)PtB7H10NMe2].