Quantitative stereochemical analysis of a reagent that exhibits asymmetric amplification, B-chlorodiisopinocampheylborane (Dip-Cl)

Journal of the American Chemical Society

Volumn 122, Issue 30, 2000, Pages 7218-7225

  Moeder, Charles W ^a,b   Whitener, Mark A ^c   Sowa Jr , John R ^a  

^a SETON HALL UNIVERSITY   (United States)

^b MERCK RESEARCH LABORATORIES   (United States)

^c MONTCLAIR STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

8 QUINOLINOL; ACETOPHENONE; BORANE DERIVATIVE; PINENE; QUINOLINE DERIVATIVE; REAGENT;

ARTICLE; CHEMICAL ANALYSIS; CHIRALITY; COMPLEX FORMATION; ENANTIOMER; KINETICS; REACTION ANALYSIS; REDUCTION; STEREOCHEMISTRY; STEREOISOMERISM; SYNTHESIS;

EID: 0034596284     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja000158j     Document Type: Article

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32. The complexation of the (+,-)-Dip-Cl potentially results in two isomers with the boron as a pseudoasymmetric atom (r-(+,-)-2), s-(+,-)-2)). However, if formed they do not separate under our chromatographic conditions. No attempt has been made to further characterize these species. For a discussion of compounds containing pseudoasymmetric centers, see ref 14, p 123.
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38. aux at the 10 and 20°C preparation temperatures.