Chiral Auxiliary Induced Diastereoselective Synthesis of (R,R)-N,N′-Di(tert-butoxycarbonyl)cyclohex-4-ene-1,2-diamine

2014 ◽  
Vol 2014 (36) ◽  
pp. 8021-8025 ◽  
Author(s):  
Davide Balestri ◽  
Stefano Grilli ◽  
Ciro Romano ◽  
Diego Savoia
Keyword(s):  
Chiral Auxiliary ◽  
Diastereoselective Synthesis

ChemInform Abstract: Highly Diastereoselective Synthesis of Chiral Furans with a Quaternary Carbon Substituent at the 2-Position Using 8-Phenylmenthol as the Chiral Auxiliary.

ChemInform ◽  
2014 ◽  
Vol 45 (42) ◽  
pp. no-no
Author(s):  
Aki Katori ◽  
Yoshiaki Sashihara ◽  
Akihisa Iwamoto ◽  
Satoshi Kojima ◽  
Yohsuke Yamamoto
Keyword(s):  
Chiral Auxiliary ◽  
Diastereoselective Synthesis ◽  
Quaternary Carbon

Diastereoselective Synthesis of β-Heteroaryl syn-α-Methyl-β-Amino Acid Derivatives via a Double Chiral Auxiliary Approach

2013 ◽  
Vol 15 (3) ◽  
pp. 562-565 ◽  
Author(s):  
Jianwei Bian ◽  
David Blakemore ◽  
Joseph S. Warmus ◽  
Jianmin Sun ◽  
Matthew Corbett ◽  
...  
Keyword(s):  
Amino Acid ◽  
Chiral Auxiliary ◽  
Amino Acid Derivatives ◽  
Diastereoselective Synthesis

ChemInform Abstract: Diastereoselective Synthesis of β-Heteroaryl syn-α-Methyl-β-amino Acid Derivatives via a Double Chiral Auxiliary Approach.

ChemInform ◽  
2013 ◽  
Vol 44 (26) ◽  
pp. no-no
Author(s):  
Jianwei Bian ◽  
David Blakemore ◽  
Joseph S. Warmus ◽  
Jianmin Sun ◽  
Matthew Corbett ◽  
...  
Keyword(s):  
Amino Acid ◽  
Chiral Auxiliary ◽  
Amino Acid Derivatives ◽  
Diastereoselective Synthesis

(R)-1-Phenylethylamine as chiral auxiliary in the diastereoselective synthesis of tetrahydro-β-carboline derivatives

2007 ◽  
Vol 85 (12) ◽  
pp. 1033-1036 ◽  
Author(s):  
Aleksandra Siwicka ◽  
Krystyna Wojtasiewicz ◽  
Andrzej Leniewski ◽  
Jan K Maurin ◽  
Anna Zawadzka ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Asymmetric Synthesis ◽  
Indole Alkaloids ◽  
Chiral Auxiliary ◽  
Diastereoselective Synthesis

Modified sodium borohydrides were used in the reduction of the imine moiety in compounds containing the (R)-1-arylethylamine motif as a chiral auxiliary. Diastereomeric products were formed with moderate to good stereoselectivity and were effectively separated by column chromatography.Key words: asymmetric synthesis, indole alkaloids, hydrogen bond.

ChemInform Abstract: Chiral Auxiliary Induced Diastereoselective Synthesis of (R,R)-N,N′-Di(tert-butoxycarbonyl)cyclohex-4-ene-1,2-diamine.

ChemInform ◽  
2015 ◽  
Vol 46 (18) ◽  
pp. no-no
Author(s):  
Davide Balestri ◽  
Stefano Grilli ◽  
Ciro Romano ◽  
Diego Savoia
Keyword(s):  
Chiral Auxiliary ◽  
Diastereoselective Synthesis

Highly Diastereoselective Synthesis of Chiral Furans with a Quaternary Carbon Substituent at the 2-Position Using 8-Phenylmenthol as the Chiral Auxiliary

2014 ◽  
Vol 43 (6) ◽  
pp. 766-768 ◽  
Author(s):  
Aki Katori ◽  
Yoshiaki Sashihara ◽  
Akihisa Iwamoto ◽  
Satoshi Kojima ◽  
Yohsuke Yamamoto
Keyword(s):  
Chiral Auxiliary ◽  
Diastereoselective Synthesis ◽  
Quaternary Carbon

scholarly journals New Advances in the Synthetic Application of Enantiomeric 1-Phenylethylamine (α-PEA): Privileged Chiral Inducer and Auxiliary

Molecules ◽  
2020 ◽  
Vol 25 (21) ◽  
pp. 4907
Author(s):  
Marzena Wosińska-Hrydczuk ◽  
Jacek Skarżewski
Keyword(s):  
Natural Products ◽  
Chiral Auxiliary ◽  
Asymmetric Reactions ◽  
Chiral Resolution ◽  
Chiral Ligands ◽  
Diastereoselective Synthesis ◽  
New Developments ◽  
Synthetic Reactions ◽  
Medicinal Substances ◽  
Synthetic Application

New developments in the synthesis, resolution, and synthetic applications of chiral 1-phenylethylamine (α-PEA) reported in the last decade have been reviewed. In particular, improvements in the synthesis of α-PEA and its derivatives and chiral resolution, as well as their applications in the resolution of other compounds, were discussed. α-PEA was used as a chiral auxiliary in the diastereoselective synthesis of medicinal substances and natural products. Chiral ligands with α-PEA moieties were applied in asymmetric reactions, and effective modular chiral organocatalysts were constructed with α-PEA fragments and used in important synthetic reactions.

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