Aldol type condensation of imines catalyzed by samarium complexes

Tetrahedron Letters

Volumn 37, Issue 40, 1996, Pages 7291-7294

  Shiraishi, Hiroyuki ^a   Kawasaki, Yumi ^a   Sakaguchi, Satoshi ^a   Nishiyama, Yutaka ^a   Ishii, Yasutaka ^a  

^a KANSAI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

IMINE;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS; TECHNIQUE;

EID: 0030607242     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01651-6     Document Type: Article

References (18)

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18. 3 (0.1 mmol) was added amine (1 mmol), then aldehyde (2 mmol) was introduced. After the stirring of the reaction mixture at room temperature for 5 h, samarium compounds were removed by filtration. Purification of the remaining solution by HPLC gave the corresponding α,β-unsaturated imines.