top of page

62. Stereoselective Oxidative Mannich Reaction of Ketones with Dihydrodibenzo-oxazepines via a Merger of Photoredox-/Electro-catalysis with Organocatalysis. Y. Hussian, D. Sharma, N. Kotwal, I. Kumar and P. Chauhan*, ChemSusChem 2022, 9, doi.org.10.1002/cssc.202200415.

2022

2023

orlef7.2023.25.issue-18.xlargecover-min.jpg

68. Electro-Oxidative Synthesis of Phenazines, D. Sharma, N. Kotwal and Pankaj Chauhan*, Org. Lett. 2023, 10.1021/acs.orglett.3c01270.

orlef7.2023.25.issue-14.xlargecover.jpg

67. Relay Organophotoredox/N-Heterocyclic Carbene Catalysis-Enabled Asymmetric Synthesis of Dibenzoxazepine-Fused Pyrrolidinones, Y. Hussain, D. sharma, Tamanna and P. Chauhan*, Org. Lett. 2023, 25, 2520–2524.

66.Asymmetric synthesis of spirocyclic isobenzofuranones via a squaramide catalysed sulfa-Michael desymmetrisation reaction, Tamanna, D. sharma and P. Chauhan*, Org. Biomol. Chem. 2023, 21, 2570-2574.

2022

65. Catalytic asymmetric synthesis of medium-sized bridged biaryls, N. Kotwal, Tamanna and P. Chauhan*, Chem. Commun. 2022, 58, 11031-11044.

Screenshot 2022-09-14 at 5_edited_edited.jpg

Screenshot 2022-06-13 104047.png

64. Electrochemical cascade synthesis of alfa-thio-substituted masked aldehydes, D. Sharma, Y. Hussian, M. Sharma and P. Chauhan*, Green Chem. 2022, 24, 4783-4788

63. Asymmetric synthesis of cyclohexenone-fused isochromans via quinidine-catalysed domino peroxyhemiacetalization/oxa-Michael addition/ desymmetrization sequence, Tamanna, Y. Hussain, D. Sharma and P. Chauhan*, J. Org. Chem. 2022, 87, 9, 6397–6402

62. Stereoselective Oxidative Mannich Reaction of Ketones with Dihydrodibenzo-oxazepines via a Merger of Photoredox-/Electro-catalysis with Organocatalysis, Y. Hussian, D. Sharma, N. Kotwal, I. Kumar and P. Chauhan*, ChemSusChem 2022, 9, e202200415.

61. Recent development in asymmetric organocatalytic domino reactions involving 1,6-addition as a key step, Y. Hussain, Tamanna, M. Sharma, A. Kumar and P. Chauhan*, Org. Chem. Front. Chem. 2022, 9, 572-592.

2021

60. Catalytic Asymmetric Umpolung Reactions of Imines via 2-Azaallyl Anion Intermediates, Y. Hussian and P. Chauhan*, Org. Biomol. Chem. 2021, 19, 4193-4212.

Screenshot 2021-08-09 at 6.19.20 PM.png

59. Stereoselective Mannich Reaction of α-Acetoxy-β-keto Esters with Isatin Imine: An Efficient Access to Vicinal Tetra-Substituted Stereocenters, J. Kaur, B.P. Kaur, N. Islam, P. Chauhan, S.S. Chimni, Eur. J. Org. Chem. 2021, 37, 5193-5201.

58. Electrochemical Oxidative Coupling Between Benzylic C(sp3)–H and N–H of Secondary Amines: Rapid Synthesis of α-Amino α-Aryl Esters, Y. K. Nagare, I. A. Shah, J. Yadav, A. P. Pawar, R. Choudhary, P. Chauhan, I. Kumar*, J. Org. Chem. 2021, 86 , 9682-9691.

2020

57. Catalytic Asymmetric Synthesis of Isochroman Derivatives. Tamanna, M. Kumar, K. Joshi and P. Chauhan*, Adv. Synth. Catal. 2020, 362, 1907-1926.

Tamanna review.jpg

2019

56. N-Heterocyclic carbene catalysed umpolung reactions of imines approaching enantioselective synthesis. P. Chauhan*, Org. Chem. Front. 2019, 6, 3821-3824.

NHC 2019.jpeg

Earlier Publications

bottom of page