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Organometallics

Volumn 26, Issue 27, 2007, Pages 6726-6736

Ethylene dimerization by cationic palladium(II) alkyl complexes that contain bis(heterocycle)methane ligands

(2) Burns, Christopher T a Jordan, Richard F a

a UNIVERSITY OF CHICAGO (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARRIER CONCENTRATION; ETHYLENE; LIGANDS; METHANE; PALLADIUM COMPOUNDS; RATE CONSTANTS;

ETHYLENE DIMERIZATION; METHANE LIGANDS;

DIMERIZATION;

EID: 38349150930 PISSN: 02767333 EISSN: None Source Type: Journal
DOI: 10.1021/om700767r Document Type: Article

Times cited : (27)

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- 3 groups and the Cu atom is 5.28 Å. The Cu-N distances are similar to Pd-N distances in related Pd compounds. See: Aromi, G.; Gamez, P.; Kooijman, H.; Spek, A. L.; Driessen, W. L.; Reedijk, J. Eur. J. Inorg. Chem. 2003, 1394.
- 3 groups and the Cu atom is 5.28 Å. The Cu-N distances are similar to Pd-N distances in related Pd compounds. See: Aromi, G.; Gamez, P.; Kooijman, H.; Spek, A. L.; Driessen, W. L.; Reedijk, J. Eur. J. Inorg. Chem. 2003, 1394.

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- 0040102635
- (b) Jiang, A.; Krüger, C.; Pfeil, B. Watkins, S. F. Acta Crystallogr., Sect. C: Cryst. Struct. Commun. 1987, C43, 2334.
- (1987) Acta Crystallogr., Sect. C: Cryst. Struct. Commun , vol.C43 , pp. 2334
- Jiang, A.¹ Krüger, C.² Pfeil, B.³ Watkins, S.F.⁴

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- 38349143603
- At 0 °C, the bound ethylene resonance of 8b is broadened by exchange. The linewidth is greater at higher free ethylene concentrations, consistent with an associative exchange mechanism
- At 0 °C, the bound ethylene resonance of 8b is broadened by exchange. The linewidth is greater at higher free ethylene concentrations, consistent with an associative exchange mechanism.

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- 2): δ 7.29 (d, J = 8, 2H, Ar H3), 7.26 (d, J = 8, 2H, Ar H3′), 6,89 (d, J= 8, 2H, Ar H2), 6.82 (d, J = 8, 2H, Ar H2′), 2.39 (s, 6H, ArMe), 2.15 (s, 3H, N=CMe), 2.04 (s, 3H, N=CMe), 0.44 (s, 3H, PdMe).
- 2): δ 7.29 (d, J = 8, 2H, Ar H3), 7.26 (d, J = 8, 2H, Ar H3′), 6,89 (d, J= 8, 2H, Ar H2), 6.82 (d, J = 8, 2H, Ar H2′), 2.39 (s, 6H, ArMe), 2.15 (s, 3H, N=CMe), 2.04 (s, 3H, N=CMe), 0.44 (s, 3H, PdMe).

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- 14344283641
- McCord, E. F.; McLain, S. J.; Nelson, L. T. J.; Arthur, S. D.; Coughlin, E. B.; Ittel, S. D.; Johnson, L. K.; Tempel, D.; Killian, C. M.; Brookhart, M. Macromolecules 2001, 34, 362.
- (2001) Macromolecules , vol.34 , pp. 362
- McCord, E.F.¹ McLain, S.J.² Nelson, L.T.J.³ Arthur, S.D.⁴ Coughlin, E.B.⁵ Ittel, S.D.⁶ Johnson, L.K.⁷ Tempel, D.⁸ Killian, C.M.⁹ Brookhart, M.¹⁰

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- The 1-butene/2-butene ratios were as follows: 8a: 1/7; 8c: 1/9; 8d: 1/4; 8e,f: 1/7; 8g: 1/6. The cis/trans 2-butene ratios were as follows: 8a-e: ca. 1/1; 8f: 1/1.5; 8g 1/2.
- The 1-butene/2-butene ratios were as follows: 8a: 1/7; 8c: 1/9; 8d: 1/4; 8e,f: 1/7; 8g: 1/6. The cis/trans 2-butene ratios were as follows: 8a-e: ca. 1/1; 8f: 1/1.5; 8g 1/2.

80
- 33947294445
- Van Geet, A. L. Anal. Chem. 1970, 42, 679.
- (1970) Anal. Chem , vol.42 , pp. 679
- Van Geet, A.L.¹

81
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- van Asselt, R.; Gielens, E. E. C. G.; Rulke, R. E.; Vrieze, K.; Elsevier, C. J. J. Am. Chem. Soc. 1994, 116, 977.
- (1994) Am. Chem. Soc , vol.116 , pp. 977
- van Asselt, R.¹ Gielens, E.E.C.G.² Rulke, R.E.³ Vrieze, K.⁴ Elsevier, C.J.J.⁵

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.