1988
DOI: 10.1002/cber.19881210619
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9‐(Organothio)‐9‐borabicyclo[3.3.1]nonane — Herstellung und Charakterisierung

Abstract: Die PRS-9-BBN-Verbindungen [R = CH3 (la), C2Hs (lb), CH(CH3)2 ( 1 6 C4CH3h (la), CaHs (leh -CH2CHz-(If)] werden aus 9-Cl-9-BBN mit LiSR (la, b, d, e) oder aus (9-BBN), mit HSR (lc, f) hergestellt. Siimtiiche 9-RS-9-BBN-Verbindungen sind in &sung bei Raumtemperatur monomer ("B-NMR). Die n-C-und BC-Resonanzen des GH14B-Bicyclus sind in den "C-NMRSpektren von la-c und fbei bzw. unterhalb Raumtemperatur in jeweils zwei Sgtze aufgespalten (behinderte Rotation um die BSBindung). Vom festen Dimeren (lab iiegi eine R6… Show more

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Cited by 24 publications
(6 citation statements)
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“…Anhydrous CH 3 CN (H 2 O Ͻ 0.001 %) obtained from Aldrich was degassed, freshly distilled and stored over molecular sieves under nitrogen. LiSPh [67] was prepared according to a literature procedure. Anhydrous CoCl 2 and VCl 3 (Ͼ97 %) were purchased from Aldrich.…”
Section: Methodsmentioning
confidence: 99%
“…Anhydrous CH 3 CN (H 2 O Ͻ 0.001 %) obtained from Aldrich was degassed, freshly distilled and stored over molecular sieves under nitrogen. LiSPh [67] was prepared according to a literature procedure. Anhydrous CoCl 2 and VCl 3 (Ͼ97 %) were purchased from Aldrich.…”
Section: Methodsmentioning
confidence: 99%
“…Anhydrous CH 3 CN (H 2 O Ͻ 0.001 %), CH 2 Cl 2 (H 2 O Ͻ 0.001 %), and DMF (H 2 O Ͻ 0.005 %) were obtained from Aldrich and degassed, freshly distilled, and stored over molecular sieves under nitrogen. TiCl 4 ·2thf [50] and LiSPh [51] were prepared according to literature procedures. CuCl was washed with HCl, CH 3 OH, and diethyl ether to remove traces of CuCl 2 , then dried under vacuum.…”
Section: Methodsmentioning
confidence: 99%
“…TiCl 4 ·2thf, [36] LiSPh [37] and S(SiMe 3 ) 2 [38] were prepared according to literature procedures. CuCl was washed with HCl, CH 3 OH, and diethyl ether to remove traces of CuCl 2 , and then dried under vacuum.…”
Section: Methodsmentioning
confidence: 99%