218 related articles for article (PubMed ID: 15255725)
1. Virtually complete control of simple and face diastereoselectivity in the Michael addition reactions between achiral equivalents of a nucleophilic glycine and (S)- or (R)-3-(E-enoyl)-4-phenyl-1,3-oxazolidin-2-ones: practical method for preparation of beta-substituted pyroglutamic acids and prolines.
Soloshonok VA; Ueki H; Tiwari R; Cai C; Hruby VJ
J Org Chem; 2004 Jul; 69(15):4984-90. PubMed ID: 15255725
[TBL] [Abstract][Full Text] [Related]
2. Michael addition reactions between chiral equivalents of a nucleophilic glycine and (S)- or (R)-3-[(E)-enoyl]-4-phenyl-1,3-oxazolidin-2-ones as a general method for efficient preparation of beta-substituted pyroglutamic acids. Case of topographically controlled stereoselectivity.
Soloshonok VA; Cai C; Yamada T; Ueki H; Ohfune Y; Hruby VJ
J Am Chem Soc; 2005 Nov; 127(43):15296-303. PubMed ID: 16248672
[TBL] [Abstract][Full Text] [Related]
3. Design, synthesis, and evaluation of a new generation of modular nucleophilic glycine equivalents for the efficient synthesis of sterically constrained alpha-amino acids.
Ellis TK; Ueki H; Yamada T; Ohfune Y; Soloshonok VA
J Org Chem; 2006 Oct; 71(22):8572-8. PubMed ID: 17064036
[TBL] [Abstract][Full Text] [Related]
4. Michael addition reactions between chiral Ni(II) complex of glycine and 3-(trans-enoyl)oxazolidin-2-ones. A case of electron donor-acceptor attractive interaction-controlled face diastereoselectivity.
Cai C; Soloshonok VA; Hruby VJ
J Org Chem; 2001 Feb; 66(4):1339-50. PubMed ID: 11312965
[TBL] [Abstract][Full Text] [Related]
5. Rational design of highly diastereoselective, organic base-catalyzed, room-temperature Michael addition reactions.
Soloshonok VA; Cai C; Hruby VJ; Van Meervelt L; Yamazaki T
J Org Chem; 2000 Oct; 65(20):6688-96. PubMed ID: 11052120
[TBL] [Abstract][Full Text] [Related]
6. (S)- or (R)-3-(E-enoyl)-4-phenyl-1,3-oxazolidin-2-ones: ideal Michael acceptors to afford a virtually complete control of simple and face diastereoselectivity in addition reactions with glycine derivatives.
Soloshonok VA; Cai C; Hruby VJ
Org Lett; 2000 Mar; 2(6):747-50. PubMed ID: 10754676
[TBL] [Abstract][Full Text] [Related]
7. Synthesis of alpha-amino acids via asymmetric phase transfer-catalyzed alkylation of achiral nickel(II) complexes of glycine-derived Schiff bases.
Belokon YN; Bespalova NB; Churkina TD; Císarová I; Ezernitskaya MG; Harutyunyan SR; Hrdina R; Kagan HB; Kocovský P; Kochetkov KA; Larionov OV; Lyssenko KA; North M; Polásek M; Peregudov AS; Prisyazhnyuk VV; Vyskocil S
J Am Chem Soc; 2003 Oct; 125(42):12860-71. PubMed ID: 14558835
[TBL] [Abstract][Full Text] [Related]
8. NH-type of chiral Ni(II) complexes of glycine Schiff base: design, structural evaluation, reactivity and synthetic applications.
Bergagnini M; Fukushi K; Han J; Shibata N; Roussel C; Ellis TK; Aceña JL; Soloshonok VA
Org Biomol Chem; 2014 Feb; 12(8):1278-91. PubMed ID: 24424805
[TBL] [Abstract][Full Text] [Related]
9. Improved synthesis of proline-derived Ni(II) complexes of glycine: versatile chiral equivalents of nucleophilic glycine for general asymmetric synthesis of alpha-amino acids.
Ueki H; Ellis TK; Martin CH; Boettiger TU; Bolene SB; Soloshonok VA
J Org Chem; 2003 Sep; 68(18):7104-7. PubMed ID: 12946159
[TBL] [Abstract][Full Text] [Related]
10. Efficient synthesis of serically constrained smmetrically alpha,alpha-disubstituted alpha-amino acids under operationally convenient conditions.
Ellis TK; Martin CH; Tsai GM; Ueki H; Soloshonok VA
J Org Chem; 2003 Aug; 68(16):6208-14. PubMed ID: 12895052
[TBL] [Abstract][Full Text] [Related]
11. Catalytic asymmetric Michael addition of α,β-unsaturated aldehydes to Ni(II) complexes of the Schiff base of glycine.
Luo X; Jin Z; Li P; Gao J; Yue W; Liang X; Ye J
Org Biomol Chem; 2011 Feb; 9(3):793-801. PubMed ID: 21103550
[TBL] [Abstract][Full Text] [Related]
12. Asymmetric synthesis of α-amino acids via homologation of Ni(II) complexes of glycine Schiff bases. Part 2: aldol, Mannich addition reactions, deracemization and (S) to (R) interconversion of α-amino acids.
Sorochinsky AE; Aceña JL; Moriwaki H; Sato T; Soloshonok V
Amino Acids; 2013 Nov; 45(5):1017-33. PubMed ID: 24043459
[TBL] [Abstract][Full Text] [Related]
13. Ylide-initiated michael addition-cyclization reactions beyond cyclopropanes.
Sun XL; Tang Y
Acc Chem Res; 2008 Aug; 41(8):937-48. PubMed ID: 18656968
[TBL] [Abstract][Full Text] [Related]
14. Efficient synthesis of 2-aminoindane-2-carboxylic acid via dialkylation of nucleophilic glycine equivalent.
Ellis TK; Hochla VM; Soloshonok VA
J Org Chem; 2003 Jun; 68(12):4973-6. PubMed ID: 12790614
[TBL] [Abstract][Full Text] [Related]
15. Asymmetric synthesis of sterically and electronically demanding linear ω-trifluoromethyl containing amino acids via alkylation of chiral equivalents of nucleophilic glycine and alanine.
Wang J; Lin D; Zhou S; Ding X; Soloshonok VA; Liu H
J Org Chem; 2011 Jan; 76(2):684-7. PubMed ID: 21182272
[TBL] [Abstract][Full Text] [Related]
16. Bispalladacycle-catalyzed Michael addition of in situ formed azlactones to enones.
Weber M; Jautze S; Frey W; Peters R
Chemistry; 2012 Nov; 18(46):14792-804. PubMed ID: 23018882
[TBL] [Abstract][Full Text] [Related]
17. Asymmetric synthesis of α-amino acids via homologation of Ni(II) complexes of glycine Schiff bases; Part 1: alkyl halide alkylations.
Sorochinsky AE; Aceña JL; Moriwaki H; Sato T; Soloshonok VA
Amino Acids; 2013 Oct; 45(4):691-718. PubMed ID: 23832533
[TBL] [Abstract][Full Text] [Related]
18. An advance on exploring N-tert-butanesulfinyl imines in asymmetric synthesis of chiral amines.
Lin GQ; Xu MH; Zhong YW; Sun XW
Acc Chem Res; 2008 Jul; 41(7):831-40. PubMed ID: 18533688
[TBL] [Abstract][Full Text] [Related]
19. Practical synthesis of fluorine-containing α- and β-amino acids: recipes from Kiev, Ukraine.
Kukhar VP; Sorochinsky AE; Soloshonok VA
Future Med Chem; 2009 Aug; 1(5):793-819. PubMed ID: 21426081
[TBL] [Abstract][Full Text] [Related]
20. A convenient synthesis of substituted pyrazolidines and azaproline derivatives through highly regio- and diastereoselective reduction of 2-pyrazolines.
de Los Santos JM; López Y; Aparicio D; Palacios F
J Org Chem; 2008 Jan; 73(2):550-7. PubMed ID: 18085795
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]