New polymer supported cinchona alkaloids for heterogeneous catalytic asymmetric dihydroxylation of olefins

Tetrahedron Letters

Volumn 38, Issue 14, 1997, Pages 2577-2580

  Nandanan, E ^a   Sudalai, A ^a   Ravindranathan, T ^a  

^a Division of Organic Synthesis   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; CINCHONA ALKALOID; LIGAND; POLYMER;

ARTICLE; CATALYSIS; DRUG SYNTHESIS; ENANTIOMER; HYDROXYLATION; STEREOCHEMISTRY;

EID: 0030956225     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)00406-1     Document Type: Article

References (16)

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3. b) Kolb, H.C., Van Nieuwenhze, M.S. and Sharpless, K.B. Chem. Rev. 1994, 94, 2483-2547; cLohray, B.B. Tetrahedron: Asymmetry 1992, 3, 1317-1349.
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13. 4; C = 76.72 %, H = 6.39 %, N = 9.58 %, Found: C = 76.86 %, H = 6.05 %, N = 9.52 %.
14. -1; Analysis : Found C = 58.17 %, H = 6.50 %, N = 4.05 %. Similarly polymer 3 was prepared by taking methyl methacrylate (234mg, 2.34 mmol). Yield : 95 %; Analysis: Found: C = 62.25 %, H = 7.04 %, N = 3.95 %.
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