Lihat sumber 9-BBN

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| ImageFileL1 = 9-BBN dimer structure.svg
| ImageSizeL1 = 80 px
| ImageFileR1 = 9-BBN-dimer-xtal-3D-sticks-skeletal.png
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| ImageFile2 = BBN_Crystals.jpg
| IUPACName = 9-Borabisiklo[3.3.1]nonana
| OtherNames = Borabisiklononana
| Section1 = {{Chembox Identifiers
| Abbreviations = 9-BBN
| CASNo = 280-64-8
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| SMILES = C1(B2)CCCC2CCC1
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| Section2 = {{Chembox Properties
| Formula = C<sub>16</sub>H<sub>26</sub>B<sub>2</sub>
| MolarMass = 244,04 g/mol
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| Density = 0,894  g/cm<sup>3</sup>
| MeltingPt = 153-155&nbsp;°C
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| Solubility = Reacts
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| Section7 = {{Chembox Hazards
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| RPhrases = {{R11}} {{R14/15}} {{R36/37/38}}  
| SPhrases = {{S7/9}} {{S16}} {{S33}} {{S7/8}} {{S26}} {{S37/39}}  
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'''9-Borabisiklo[3.3.1]nonana''' atau '''9-BBN''' merupakan senyawa [[organoborana]]. Padatan tak berwarna ini digunakan dalam [[kimia organik]] sebagai [[reagen]] [[hidroborasi]]. Senyawa ini berbentuk dimer berjembatan [[hidrida]] dan akan dengan mudah terbelah dengan keberadaan [[Substrat (biologi)|substrat]] yang dapat direduksi.<ref>Brown, H. C. “Organic Syntheses via Boranes” John Wiley & Sons, Inc. New York: 1975. ISBN 0-471-11280-1.</ref> Like other organoboron compounds, 9-BBN is pyrophoric.

9-BBN dibuat dari reaksi [[1,5-siklooktadiena]] dengan [[borana]] dan biasanya dilakukan dalam pelarut eter.<ref>{{cite journal | title = <nowiki>Simple, remarkably efficient route to high purity, crystalline 9-borabicyclo[3.3.1]nonane (9-BBN) dimer</nowiki> | author =  John A. Soderquist, [[Herbert C. Brown]] | journal = [[J. Org. Chem.]] | year = 1981 | volume = 46 | issue = 22 | pages = 4599-4600 | doi = 10.1021/jo00335a067}}</ref> Senyawa ini secara komersial tersedia dalam bentuk larutan dalam [[tetrahidrofuran]] dan dalam bentuk padatan. 9-BBN sangatlah berguna dalam [[reaksi Suzuki]].<ref>{{OrgSynth | author = Tatsuo Ishiyama, Norio Miyaura, and Akira Suzuki | title = <nowiki>Palladium(0)-catalyzed reaction of 9-alkyl-9-borabicyclo[3.3.1]nonane with 1-bromo-1-phenylthioethene: 4-(3-cyclohexenyl)-2-phenylthio-1-butene </nowiki> | collvol = 9 | collvolpages = 107 | prep = cv9p0107}}</ref>

== Referensi ==
{{Reflist}}

== Pranala luar ==
* [http://www.basf.com/inorganics/pdfs/bulletins/9BBN.pdf BASF brochure] {{Webarchive|url=https://web.archive.org/web/20070927210711/http://www.basf.com/inorganics/pdfs/bulletins/9BBN.pdf |date=2007-09-27 }}

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[[Kategori:Senyawa boron]]
[[Kategori:Kimia organologam]]
[[Kategori:Borana]]
[[Kategori:Reagen kimia organik]]
[[Kategori:Senyawa karbon]]