(5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0]octane: first example of guanidine based in situ recyclable chiral catalytic source for borane-mediated asymmetric reduction of prochiral ketones

Deevi Basavaiah; Kalapala Venkateswara Rao; Bhavanam Sekhara Reddy

doi:10.1016/j.tetasy.2006.03.020

(5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0]octane: first example of guanidine based in situ recyclable chiral catalytic source for borane-mediated asymmetric reduction of prochiral ketones

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2006.03.020 ◽

2006 ◽

Vol 17 (7) ◽

pp. 1036-1040 ◽

Cited By ~ 17

Author(s):

Deevi Basavaiah ◽

Kalapala Venkateswara Rao ◽

Bhavanam Sekhara Reddy

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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(2S)-2-Anilinomethylpyrrolidine: an efficient in situ recyclable chiral catalytic source for the borane-mediated asymmetric reduction of prochiral ketones in refluxing toluene

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2006.03.021 ◽

2006 ◽

Vol 17 (7) ◽

pp. 1041-1044 ◽

Cited By ~ 19

Author(s):

Deevi Basavaiah ◽

Kalapala Venkateswara Rao ◽

Bhavanam Sekhara Reddy

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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Asymmetric Reduction of Prochiral Ketones Using in situ Generated Oxazaborolidine Derived from (1S,2S,3R,4R)-3-Amino-7,7-dimethoxynorbornan-2-ol. An Efficient Synthesis of Enantiopure (R)-Tomoxetine.

ChemInform ◽

10.1002/chin.200519033 ◽

2005 ◽

Vol 36 (19) ◽

Author(s):

Alexandre A. M. Lapis ◽

Angelo de Fatima ◽

Jose E. D. Martins ◽

Valentim E. U. Costa ◽

Ronaldo A. Pilli

Keyword(s):

Asymmetric Reduction ◽

Efficient Synthesis ◽

Prochiral Ketones

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(5S)-1,3-Diaza-2-imino-3-phenylbicyclo[3.3.0]octane: First Example of Guanidine Based in situ Recyclable Chiral Catalytic Source for Borane-Mediated Asymmetric Reduction of Prochiral Ketones.

ChemInform ◽

10.1002/chin.200643079 ◽

2006 ◽

Vol 37 (43) ◽

Author(s):

Deevi Basavaiah ◽

Kalapala Venkateswara Rao ◽

Bhavanam Sekhara Reddy

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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(2S)-2-Anilinomethylpyrrolidine: An Efficient in situ Recyclable Chiral Catalytic Source for the Borane-Mediated Asymmetric Reduction of Prochiral Ketones (I) in Refluxing Toluene.

ChemInform ◽

10.1002/chin.200643080 ◽

2006 ◽

Vol 37 (43) ◽

Author(s):

Deevi Basavaiah ◽

Kalapala Venkateswara Rao ◽

Bhavanam Sekhara Reddy

Keyword(s):

Asymmetric Reduction ◽

Prochiral Ketones

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ChemInform Abstract: Asymmetric Reduction of Prochiral Ketones Using in situ Generated Oxazaborolidines Derived from Amino Alcohols of (1R)-Camphor as Catalysts.

ChemInform ◽

10.1002/chin.200109024 ◽

2001 ◽

Vol 32 (9) ◽

pp. no-no

Author(s):

V. Santhi ◽

Madhusudana J. Rao

Keyword(s):

Asymmetric Reduction ◽

Amino Alcohols ◽

Prochiral Ketones

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A Convenient Method for the Preparation of Oxazaborolidine Catalysts in situ Using (S)-α,α-Diphenylpyrrolidinemethanol, Tetrabutylammonium Borohydride, and Methyl Iodide for the Asymmetric Reduction of Prochiral Ketones.

ChemInform ◽

10.1002/chin.200723067 ◽

2007 ◽

Vol 38 (23) ◽

Author(s):

Shaik Anwar ◽

Mariappan Periasamy

Keyword(s):

Methyl Iodide ◽

Convenient Method ◽

Asymmetric Reduction ◽

Prochiral Ketones

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A New Method for the Preparation of Oxazaborolidine Catalyst In Situ Using 1,2-Aminoalcohol, Sodium Borohydride, and Diiodomethane for the Asymmetric Reduction of Prochiral Ketones and N-Substituted Imines

The Open Catalysis Journal ◽

10.2174/1876214x00902010096 ◽

2009 ◽

Vol 2 (1) ◽

pp. 96-100 ◽

Cited By ~ 3

Author(s):

Hichem Sadrik Kettouche ◽

Abdel Hafid Djerourou

Keyword(s):

Sodium Borohydride ◽

Asymmetric Reduction ◽

New Method ◽

Prochiral Ketones

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A convenient method for the preparation of oxazaborolidine catalyst in situ using (S)-α,α-diphenylpyrrolidinemethanol, tetrabutylammonium borohydride, and methyl iodide for the asymmetric reduction of prochiral ketones

Tetrahedron Asymmetry ◽

10.1016/j.tetasy.2006.11.032 ◽

2006 ◽

Vol 17 (23) ◽

pp. 3244-3247 ◽

Cited By ~ 9

Author(s):

Shaik Anwar ◽

Mariappan Periasamy

Keyword(s):

Methyl Iodide ◽

Convenient Method ◽

Asymmetric Reduction ◽

Prochiral Ketones

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Asymmetric reduction of prochiral ketones using in situ generated oxazaborolidines derived from amino alcohols of (1R)-camphor as catalysts

Tetrahedron Asymmetry ◽

10.1016/s0957-4166(00)00320-7 ◽

2000 ◽

Vol 11 (17) ◽

pp. 3553-3560 ◽

Cited By ~ 24

Author(s):

V Santhi ◽

J.Madhusudana Rao

Keyword(s):

Asymmetric Reduction ◽

Amino Alcohols ◽

Prochiral Ketones

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Asymmetric reduction of prochiral ketones using in situ generated oxazaborolidine derived from (1S,2S,3R,4R)-3-amino-7,7-dimethoxynorbornan-2-ol. An efficient synthesis of enantiopure (R)-tomoxetine

Tetrahedron Letters ◽

10.1016/j.tetlet.2004.11.052 ◽

2005 ◽

Vol 46 (3) ◽

pp. 495-498 ◽

Cited By ~ 19

Author(s):

Alexandre A.M. Lapis ◽

Ângelo de Fátima ◽

José E.D. Martins ◽

Valentim E.U. Costa ◽

Ronaldo A. Pilli

Keyword(s):

Asymmetric Reduction ◽

Efficient Synthesis ◽

Prochiral Ketones

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