. Ceci-est-une-adaptation-d-'un-protocole-de-la-littérature, 103 Une suspension de [(pcym )RuCl 2 ] 2 (140 mg, 0,23 mmol) et de NH 4 PF 6 (78,2 mg, 0,48 mmol) dans 5 mL de pyridine, est laissée sous agitation pendant 3 jours, durant lesquels un précipité blanc de NH 4 Cl apparaît. La solution est filtrée, puis le solvant est évaporé sous vide. L'huile obtenue est alors être triturée dans l'éther pour conduire à un solide orangé

4. Phm, 6. Phm, 2. , C. Cyd, J. C. et al., RMN 13 C{ 1 H} (101 MHz, CD 2 Cl 2 ): C Ph non visibles, pp.37081-1382874531203

. Mg, Des cristaux adaptés à une étude par diffraction des rayons X ont été obtenus par évaporation lente d'une

C. Hz, J. C. Phd, P. =. Hz, C. Phd, J. C. et al., s, CH p-cym ), 33,04 (s, H 2 C 9BBN (s, H 3 C, (s, H 2 CB) MHz, CD 2 Cl 2 ) ? = 86,3. Analyse élémentaire pour C 33 H 44 RuCl 4 PB (en accord avec une molécule de CH 2 Cl 2 par molécule de [(pcym )RuCl 2 ((Ph) 2 PCH 2 CH 2 B(9-BBN))] à l'état cristallin): % calculé, p.321240544858049904282410

4. Phm and 6. Ph, 10 (d, 3 J H,H = 6 Hz, RMN 13 C{ 1 H} (75 MHz, CD 2 Cl, pp.542650888-155

C. Ph, J. C. , P. =. Hz, C. Phd, J. C. et al., s, CH p-cym, pp.733404465350619632-93

J. C. (-d, P. =. Hz, C. Phd, J. C. , P. =. Hz et al., (s, C p-cym ) (s, HC iPr, (s, H 2 C 9BBN ) CCN), H 2 CB et CN acétonitrile non visibles. RMN 11 B{ 1 H} (75 MHz, CD 2 Cl 2 ): ? = 87, pp.5338988158473015021278009258-3

C. Dans, La solution est agitée pendant une heure, puis évaporée à sec et le solide obtenu est lavé au pentane. 20 est obtenu sous la forme d'un solide rouge, p.80

3. Hz and . Et, RMN 13 C{ 1 H} (75 MHz, CD 2 Cl 2 ): ? = 133, p.40

J. C. , P. =. Hz, C. Phd, J. C. , P. =. Hz et al., (s, CH p-cym ) (s, H 3 C iPr(p-cym)RuCl(PEtPh 2 )(CH 3 CN))][BF 4 ] (21) A un mélange de 20 (311 mg, 0,60 mmol) et de tétrafluoroborate d'argent (122 mg, 0,63 mmol) protégé de la lumière est ajoutée une solution d'acétonitrile (91 mg, puis filtré et évaporé à sec. Le solide obtenu est lavé au pentane. 21 est obtenu sous la forme d'un solide jaune, pp.4114457143559702070322-2

J. H. , P. =. , J. C. =d, J. C. , and P. =. , 09 (d, 3 J H,H = 7 Hz, 3H, H 3 C iPr ), 0.89 (td, 3 J H,H = 8 Hz, pp.22-39

C. Hz, J. C. Phd, J. C. =d, P. =. Hz, C. Phd et al., 21 (s, C p-cym ), 100.95 (s, C p-cym ), 90.84 (s, CH p-cym ), 90.51 (s, CH p-cym ), 89.72 (s, CH p-cym ), pp.131-363086807125

C. Hz, J. C. Phd, P. =. Hz, and C. Phs, 12 (s, CH pcym, pp.07445435387942-3

. Cru, Analyse élémentaire pour C 24 H 28 RuClP: % calculé:C, 59.55

R. Final, I>2sigma(I)] R1 = 0.0685, wR2 = 0.1647 R indices (all data)

R. Final, I>2sigma(I)] R1 = 0.0663, wR2 = 0.1613 R indices (all data)

R. Final, I>2sigma(I)] R1 = 0.0766, wR2 = 0.1300 R indices (all data)

R. Final, I>2sigma(I)] R1 = 0.0316, wR2 = 0.0545 R indices (all data)

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