235 related articles for article (PubMed ID: 22777736)
21. Organocatalytic highly enantio- and diastereoselective Mannich reaction of beta-ketoesters with N-Boc-aldimines.
Kang YK; Kim DY
J Org Chem; 2009 Aug; 74(15):5734-7. PubMed ID: 19555053
[TBL] [Abstract][Full Text] [Related]
22. Diastereo- and enantioselective nitro-Mannich reaction of α-substituted nitroacetates to N-phosphoryl imines catalyzed by cinchona alkaloid thiourea organocatalysts.
Fan W; Kong S; Cai Y; Wu G; Miao Z
Org Biomol Chem; 2013 May; 11(19):3223-9. PubMed ID: 23584159
[TBL] [Abstract][Full Text] [Related]
23. Catalytic Asymmetric Construction of Vicinal Tetrasubstituted Stereocenters by the Mannich Reaction of Linear α-Substituted Monothiomalonates with Isatin N-Boc Ketimines.
Liu T; Liu W; Li X; Peng F; Shao Z
J Org Chem; 2015 May; 80(10):4950-6. PubMed ID: 25897636
[TBL] [Abstract][Full Text] [Related]
24. Highly efficient asymmetric anti-Mannich reactions of carbonyl compounds with N-carbamoyl imines catalyzed by amino-thiourea organocatalysts.
Gao J; Chuan Y; Li J; Xie F; Peng Y
Org Biomol Chem; 2012 May; 10(18):3730-8. PubMed ID: 22447069
[TBL] [Abstract][Full Text] [Related]
25. Bifunctional iminophosphorane organocatalysts for enantioselective synthesis: application to the ketimine nitro-Mannich reaction.
Núñez MG; Farley AJ; Dixon DJ
J Am Chem Soc; 2013 Nov; 135(44):16348-51. PubMed ID: 24107070
[TBL] [Abstract][Full Text] [Related]
26. Organocatalytic asymmetric synthesis of propargylamines with two adjacent stereocenters: mannich-type reactions of in situ generated C-alkynyl imines with β-keto esters.
Kano T; Yurino T; Maruoka K
Angew Chem Int Ed Engl; 2013 Oct; 52(44):11509-12. PubMed ID: 24038946
[TBL] [Abstract][Full Text] [Related]
27. Mechanistic studies on the catalytic asymmetric Mannich-type reaction with dihydroisoquinolines and development of oxidative Mannich-type reactions starting from tetrahydroisoquinolines.
Dubs C; Hamashima Y; Sasamoto N; Seidel TM; Suzuki S; Hashizume D; Sodeoka M
J Org Chem; 2008 Aug; 73(15):5859-71. PubMed ID: 18578499
[TBL] [Abstract][Full Text] [Related]
28. The direct organocatalytic asymmetric mannich reaction: unmodified aldehydes as nucleophiles.
Notz W; Tanaka F; Watanabe S; Chowdari NS; Turner JM; Thayumanavan R; Barbas CF
J Org Chem; 2003 Dec; 68(25):9624-34. PubMed ID: 14656087
[TBL] [Abstract][Full Text] [Related]
29. Enantioselective direct Mannich reactions of cyclic β-ketoesters catalyzed by chiral phosphine via a novel dual-reagent catalysis.
Lou YP; Zheng CW; Pan RM; Jin QW; Zhao G; Li Z
Org Lett; 2015 Feb; 17(3):688-91. PubMed ID: 25621822
[TBL] [Abstract][Full Text] [Related]
30. Cyclopropenimine-catalyzed enantioselective Mannich reactions of tert-butyl glycinates with N-Boc-imines.
Bandar JS; Lambert TH
J Am Chem Soc; 2013 Aug; 135(32):11799-802. PubMed ID: 23906087
[TBL] [Abstract][Full Text] [Related]
31. Highly enantio- and diastereoselective Mannich reactions of glycine Schiff bases with in situ generated N-Boc-imines catalyzed by a cinchona alkaloid thiourea.
Zhang H; Syed S; Barbas CF
Org Lett; 2010 Feb; 12(4):708-11. PubMed ID: 20085291
[TBL] [Abstract][Full Text] [Related]
32. A new silicon lewis acid for highly enantioselective mannich reactions of aliphatic ketone-derived hydrazones.
Notte GT; Leighton JL
J Am Chem Soc; 2008 May; 130(21):6676-7. PubMed ID: 18444641
[TBL] [Abstract][Full Text] [Related]
33. Highly diastereoselective asymmetric Mannich reactions of 1,3-dicarbonyls with acyl imines.
Ting A; Lou S; Schaus SE
Org Lett; 2006 May; 8(10):2003-6. PubMed ID: 16671767
[TBL] [Abstract][Full Text] [Related]
34. Chiral N-heterocyclic carbene catalyzed staudinger reaction of ketenes with imines: highly enantioselective synthesis of N-Boc beta-lactams.
Zhang YR; He L; Wu X; Shao PL; Ye S
Org Lett; 2008 Jan; 10(2):277-80. PubMed ID: 18085789
[TBL] [Abstract][Full Text] [Related]
35. Water-compatible iminium activation: highly enantioselective organocatalytic Michael addition of malonates to α,β-unsaturated enones.
Mao Z; Jia Y; Li W; Wang R
J Org Chem; 2010 Nov; 75(21):7428-30. PubMed ID: 20936828
[TBL] [Abstract][Full Text] [Related]
36. Mechanistic details of amino acid catalyzed two-component Mannich reaction: experimental study backed by density functional calculations.
Rani D; Thakur L; Khera M; Goel N; Agarwal J
Amino Acids; 2019 Nov; 51(10-12):1609-1621. PubMed ID: 31712920
[TBL] [Abstract][Full Text] [Related]
37. Merging chiral organocatalysts: enantio- and diastereoselective direct vinylogous Mannich reaction of alkylimines.
Xiong XF; Jia ZJ; Du W; Jiang K; Liu TY; Chen YC
Chem Commun (Camb); 2009 Dec; (45):6994-6. PubMed ID: 19904372
[TBL] [Abstract][Full Text] [Related]
38. Highly enantioselective friedel-crafts reaction of 4,7-dihydroindoles with imines by chiral phosphoric acids: facile access to 2-indolyl methanamine derivatives.
Kang Q; Zheng XJ; You SL
Chemistry; 2008; 14(12):3539-42. PubMed ID: 18327877
[No Abstract] [Full Text] [Related]
39. Cooperative, highly enantioselective phosphinothiourea catalysis of imine-allene [3 + 2] cycloadditions.
Fang YQ; Jacobsen EN
J Am Chem Soc; 2008 Apr; 130(17):5660-1. PubMed ID: 18393504
[TBL] [Abstract][Full Text] [Related]
40. Guanidine organocatalyst for the asymmetric Mannich-type reaction between α-isothiocyanato imide and sulfonyl imines.
Chen X; Dong S; Qiao Z; Zhu Y; Xie M; Lin L; Liu X; Feng X
Chemistry; 2011 Feb; 17(9):2583-6. PubMed ID: 21271617
[No Abstract] [Full Text] [Related]
[Previous] [Next] [New Search]
