English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The thermolysis of Na[C 8 H 14 B(Et)OH] (2), prepared from 9-Et-9-BBN (1) and NaOH, leads at about 100 °C in the presence of NaHBEt 3  as catalyst to ethane and the solid NaOBC 8 H 14  (3), which crystallizes with one mole THF as the tetrameric heterocubane 4 in the triclinic space group P1̄. The lattice constants of 4 (at 120 K) are: a = 1127.7(2), b = 1179.5(2), c = 2055.9(4) pm; α = 87.06(2), β = 87.83(2), γ = 75.37(2)°. 4 contains a slightly distorted central Na 4 O 4  cube with C 8 H 14 B and THF substituents at the oxygen and the sodium atoms respectively. 3 can also be prepared by heating an equimolar mixture of Na[H 2 BC 8 H 14 ] (5) and Na[(HO) 2 BC 8 H 14 ] (6), or from (9H-9-BBN) 2  and NaOH and from 9-HO-9-BBN and NaH in THF.

Das THF-9-Natriumoxy-9-borabicyclo[3.3.1]nonan-Tetramer [1] / The THF-9-Sodiooxy-9-borabicyclo[3.3.1]nonane Tetramer [1]