التفاصيل البيبلوغرافية
| العنوان: |
Boron diamide derivatives containing N–N and N–P molecular fragments. |
| المؤلفون: |
Major, Christopher J., Chen, Shi-Ming, Stephan, Douglas W. |
| المصدر: |
Dalton Transactions: An International Journal of Inorganic Chemistry; 2/7/2024, Vol. 56 Issue 5, p2159-2166, 8p |
| مصطلحات موضوعية: |
BORON, DIAMIDES, NITROGEN, CHLORIDES, SPECIES, BORON nitride |
| مستخلص: |
The cationic and neutral boron–diamide precursors are employed to target the inclusion of N2 and N–P molecular fragments. The species (HCN(Dipp))2BNH25, and (H2CN(Dipp))2BNH26 were prepared. While efforts to oxidize with [NO]+ gave mixtures of products, reactions with N2H4 gave the salts [(HCN(Dipp))2B(NHNH3)][O3SCF3] 7 [(H2CN(Dipp))2B(NHNH3)][O3SCF3] 8. Excess N2H4 gave the neutral species (HCN(Dipp))2B(NHNH2) 9 and (H2CN(Dipp))2B(NHNH2) 10, respectively. The species (H2CN(Dipp))2B(N3) 11 was prepared for comparative purposes. Turning to related NP species, compound 6 was converted to (HCN(Dipp))2B(NHPCl2) 12, while (HCN(Dipp))2BNK(SiMe3) 14 was used to give (HCN(Dipp))2BN(SiMe3)PCl215. Replacement of one of the chlorides gave (HCN(Dipp))2BN(SiMe3)PCl(OSO2CF3) 16 which converts to [(HCN(Dipp))2BNPCl]217. Similarly heating 15 afforded 17. The insights for the synthesis of further boron-N2 and boron-NP derivatives are discussed. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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