Synergistic Chiral Ion Pair Catalysts for Asymmetric Catalytic Synthesis of Quaternary α, β-Diamino Acids
SH Shi, FP Huang, P Zhu, ZW Dong, XP Hui
Index: Organic Letters, , vol. 14, # 8 p. 2010 - 2013
Full Text: HTML
Citation Number: 30
Abstract
... Volume: Page: ... Organic Letters. ... Because chiral silver binol phosphate can efficiently activate imines and imine precursors, imine precursors 1a–1b and imine 1d were used as substrates for the aza-Mannich reaction in the presence of chiral organic ion pair ...
Related Articles:
Nitrate esters in the generation of amino acid radicals
[Easton, Christopher J.; Ivory, Andrew J.; Smith, Craig A. Journal of the Chemical Society. Perkin Transactions 2, 1997 , # 3 p. 503 - 507]
Mild conversion of carboxamides and carboxylic acid hydrazides to acids and esters
[Greenlee, William J.; Thorsett, Eugene D. Journal of Organic Chemistry, 1981 , vol. 46, p. 5351 - 5353]
[Botta; Saladino; Gentile; Summa; Nicoletti; Verri; Focher; Spadari Tetrahedron, 1994 , vol. 50, # 11 p. 3603 - 3618]
Ceric (IV) ammonium nitrate mediated transesterification and esterification
[Stefane, Bogdan; Kocevar, Marijan; Polanc, Slovenko Synthetic Communications, 2002 , vol. 32, # 11 p. 1703 - 1707]
A photochemical approach to phenylalanines and related compounds by alkylation of glycine
[Tetrahedron, , vol. 57, # 38 p. 8115 - 8124]