Chiral N-phosphonyl imine chemistry: asymmetric 1,2-additions of allylmagnesium bromides

Tetrahedron Letters

Volumn 49, Issue 23, 2008, Pages 3722-3724

  Kattuboina, Adiseshu ^a   Kaur, Parminder ^a   Nguyen, Thao ^a   Li, Guigen ^a  

^a TEXAS TECH UNIVERSITY   (United States)

Author keywords

1,2 Addition; Allylmagnesium bromide; Chiral N phosphonyl imines; Grignard reagents; Homoallylic amines

Indexed keywords

ALLYL COMPOUND; ALLYLMAGNESIUM BROMIDE; GRIGNARD REAGENT; IMINE; MAGNESIUM DERIVATIVE; N PHOSPHONYLIMINE;

ADDITION REACTION; ARTICLE; CHIRALITY; REACTION ANALYSIS; STEREOCHEMISTRY; SYNTHESIS;

EID: 43049151058     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.04.038     Document Type: Article

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20. Reaction was stirred for 9 h with toluene as a solvent.
21. 4. Sodium sulfate was filtered off, and the solvent was evaporated to obtain crude product as a pale yellow solid. This was washed with minimum amount of hexanes to get pure product as a white solid.
22. {A figure is presented}.