161 related articles for article (PubMed ID: 31298544)
1. Enantioselective, Organocatalytic, Dissymmetric 1,4- and 1,2-Addition of Malononitrile to a Keto-bisenone Followed by an Oxa-Michael Addition Cascade.
Reddy RR; Gayen P; Panda S; Ghorai P
Org Lett; 2019 Aug; 21(15):5793-5797. PubMed ID: 31298544
[TBL] [Abstract][Full Text] [Related]
2. Organocatalytic, Chemoselective Hydrophosphenylation/oxa-Michael Addition Cascade toward Diastereo- and Enantioenriched 1,3-Dihydroisobenzofuryl Phosphonates.
Hazra G; Pratap S; Ghorai P
J Org Chem; 2018 Sep; 83(17):9654-9666. PubMed ID: 30086628
[TBL] [Abstract][Full Text] [Related]
3. Organocatalytic, Enantioselective Synthesis of Cyclohexadienone Containing Hindered Spirocyclic Ethers through an Oxidative Dearomatization/Oxa-Michael Addition Sequence.
Reddy RR; Gudup SS; Ghorai P
Angew Chem Int Ed Engl; 2016 Nov; 55(48):15115-15119. PubMed ID: 27804193
[TBL] [Abstract][Full Text] [Related]
4. Organocatalytic Enantioselective Intramolecular Michael Addition by In Situ Generated Aminoisobenzofulvenes: Construction of Spiro Quaternary Carbon Stereocenters.
Midya A; Khalse LD; Ghorai P
Chemistry; 2023 Oct; 29(59):e202301563. PubMed ID: 37545475
[TBL] [Abstract][Full Text] [Related]
5. Organocatalytic Enantioselective Intramolecular Oxa-Michael Reaction of Enols: Synthesis of Chiral Isochromenes.
Parhi B; Gurjar J; Pramanik S; Midya A; Ghorai P
J Org Chem; 2016 Jun; 81(11):4654-63. PubMed ID: 27176883
[TBL] [Abstract][Full Text] [Related]
6. Enantioselective Synthesis of Cyclohexadienone Containing Spiroketals via DyKat Ketalization/oxa-Michael Addition Cascade.
Reddy RR; Panda S; Ghorai P
J Org Chem; 2019 May; 84(9):5357-5368. PubMed ID: 30884234
[TBL] [Abstract][Full Text] [Related]
7. Squaramide-Catalyzed Asymmetric Intramolecular Oxa-Michael Reaction of α,β-Unsaturated Carbonyls Containing Benzyl Alcohol: Construction of Chiral 1-Substituted Phthalans.
Son EC; Kim SY; Kim SG
J Org Chem; 2021 May; 86(9):6826-6839. PubMed ID: 33904749
[TBL] [Abstract][Full Text] [Related]
8. Dynamic Kinetic Spiroketalization/Oxa-Michael Addition Cascade of Alkoxyboronates and Peroxyacetals: Enantio- and Diastereoselective Synthesis of Benzannulated Spiroketals.
Midya A; Maity S; Ghorai P
Chemistry; 2017 Aug; 23(47):11216-11220. PubMed ID: 28640461
[TBL] [Abstract][Full Text] [Related]
9. Asymmetric synthesis of highly functionalized tetrahydropyrans via a one-pot organocatalytic Michael/Henry/ketalization sequence.
Hahn R; Raabe G; Enders D
Org Lett; 2014 Jul; 16(14):3636-9. PubMed ID: 24971998
[TBL] [Abstract][Full Text] [Related]
10. Enantioselective synthesis of tetrahydrofuran spirooxindoles
Shukla K; Khushboo ; Mahto P; Singh VK
Org Biomol Chem; 2022 May; 20(20):4155-4160. PubMed ID: 35521781
[TBL] [Abstract][Full Text] [Related]
11. Squaramide-catalyzed enantioselective Michael addition of malononitrile to chalcones.
Yang W; Jia Y; Du DM
Org Biomol Chem; 2012 Jan; 10(2):332-8. PubMed ID: 22071519
[TBL] [Abstract][Full Text] [Related]
12. Organocatalytic, enantioselective synthesis of benzoxaboroles
Hazra G; Maity S; Bhowmick S; Ghorai P
Chem Sci; 2017 Apr; 8(4):3026-3030. PubMed ID: 28451370
[TBL] [Abstract][Full Text] [Related]
13. Highly Diastereo- and Enantioselective Synthesis of Spiro-tetrahydrofuran-pyrazolones via Organocatalytic Cascade Reaction between γ-Hydroxyenones and Unsaturated Pyrazolones.
Mondal B; Maity R; Pan SC
J Org Chem; 2018 Aug; 83(15):8645-8654. PubMed ID: 29812940
[TBL] [Abstract][Full Text] [Related]
14. Enantioselective Synthesis of Highly Substituted Chromans via the Oxa-Michael-Michael Cascade Reaction with a Bifunctional Organocatalyst.
Saha P; Biswas A; Molleti N; Singh VK
J Org Chem; 2015 Nov; 80(21):11115-22. PubMed ID: 26470031
[TBL] [Abstract][Full Text] [Related]
15. Asymmetric synthesis of spiro[4H-chromene-3,3'-oxindoles] via a squaramide-organocatalytic three-component cascade Knoevenagel/Michael/cyclization sequence.
Wang L; Mu H; Sun Y; Jin Y; Zhang W
Mol Divers; 2024 Apr; ():. PubMed ID: 38687399
[TBL] [Abstract][Full Text] [Related]
16. A novel isosteviol-based bifunctional squaramide organocatalyst for enantioselective Michael addition of acetylacetone to nitroolefins.
Ma Z; Liu Z; Wang C; Chen X; Tao J; Lv Q
Chirality; 2022 Jan; 34(1):77-85. PubMed ID: 34747045
[TBL] [Abstract][Full Text] [Related]
17. Chiral squaramide-catalyzed highly diastereo- and enantioselective direct Michael addition of nitroalkanes to nitroalkenes.
Yang W; Du DM
Chem Commun (Camb); 2011 Dec; 47(47):12706-8. PubMed ID: 22042378
[TBL] [Abstract][Full Text] [Related]
18. Cinchona-based squaramide-catalysed cascade aza-Michael-Michael addition: enantioselective construction of functionalized spirooxindole tetrahydroquinolines.
Yang W; Du DM
Chem Commun (Camb); 2013 Oct; 49(78):8842-4. PubMed ID: 23959265
[TBL] [Abstract][Full Text] [Related]
19. Organocatalytic enantioselective Michael addition of malononitrile to nitroolefins catalyzed by bifunctional thiourea.
Guo HM; Li JG; Qu GR; Zhang XM; Yuan WC
Chirality; 2011 Aug; 23(7):514-8. PubMed ID: 21506168
[TBL] [Abstract][Full Text] [Related]
20. Organocatalytic Asymmetric Synthesis of 3,3'-Pyrrolidinyl-bispirooxindoles via Michael/ N-Hemiketalization Cascade Reaction between 3-Aminooxindoles and Isatin-Derived β,γ-Unsaturated α-Keto Esters.
Lin Y; Zhao BL; Du DM
J Org Chem; 2018 Aug; 83(15):7741-7750. PubMed ID: 29993248
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]