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Volumn 54, Issue 42, 1998, Pages 12775-12788

Stereoselective pinacol coupling of planar chiral (benzaldehyde)Cr(Co)3, (benzaldimine)Cr(CO)3, ferrocenecarboxaldehyde and (dienal)Fe(CO)3 complexes with samarium diiodide

Author keywords

(arene)chromium complex; 1.2 diamine; 1.2 diol; Pinacol coupling; Planar chirality

Indexed keywords

BENZALDEHYDE DERIVATIVE; CHROMIUM DERIVATIVE; FERROCENE DERIVATIVE; SAMARIUM;

EID: 0032532262     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(98)00778-9     Document Type: Article
Times cited : (60)

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    • note
    • 15 The authors have deposited ORTEP drawing, atomic coordinates, bond, angles and bond lenghts for the copounds to Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1Ez. UK..
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    • 16 The first symbol indicates the configuration of planar chirality at the ipso-position of the chromium complexed left-side arene, and the second one represents the configuration at the benzylic position. The symbol (*) indicates racemic compound and only one enantiomer is shown for clarity.
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    • note
    • 3); δ for 20 (R = Me); 2.10 (6H, s), 2.24 (2H, br), 3.99-4.07 (6H, m), 4.14 (10H, s), 4.21 (2H, s), for 21 (R = Me); 1.69 (3H, s), 1.77 (3H, s), 2.38 (2H, br), 3.99-4.07 (6H, m), 4.10 (5H, s), 4.11 (5H, s), 4.44 (2H, br).
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    • 26 Enantiomerically pure aldimine complexes 29 were prepared from the corresponding resolved enantiomerically pure (o-subsituted benzaldehyde)chromium complexes and primary amines: Kündig, E. P.; Xu, L. H.; Romanens, P.; Bernardinelli, G. Synlett. 1996, 270-272.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.