Boron-nitrogen compounds. Part III. Chemical behavior and structure of triply bridged pyrazaboles of the type RB (. mu.-pz) 2 (. mu.-OBRO) BR (Hpz= pyrazole).
LY Hsu, JF Mariategui, K Niedenzu…
Index: Hsu, L.-Y.; Mariategui, J. F.; Niedenzu, K.; Shore, S. G. Inorganic Chemistry, 1987 , vol. 26, p. 143 - 147
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Citation Number: 24
Abstract
Triply bridged pyrazaboles of the type RB (p-pz),(p-0BRO) BR (1, R= C, H,, C, H,; Hpz= pyrazole) are thermally quite stable and can be sublimed without decomposition even under atmospheric pressure. At room temperature they are resistant to water but are not soluble. Dissolution of 1 in protonic solvents occurs with complete breakdown of the molecule. Halogenation of 1 (R= C, H,) with S0Cl2 yields the pyrazabole RCIB (~-~ Z)~ BRCI. The ...
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