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1
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Baruah B, Deb ML. Alkylation of Electron‐Deficient Olefins through Conjugate Addition of Organozinc Reagents: An Update. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Mohit L. Deb
- Department of Applied Sciences GUIST Gauhati University Guwahati-14 Assam India
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2
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Noreen S, Zahoor AF, Ahmad S, Shahzadi I, Irfan A, Faiz S. Novel Chiral Ligands for Palladium-catalyzed Asymmetric Allylic Alkylation/ Asymmetric Tsuji-Trost Reaction: A Review. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190624145039] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background:
Asymmetric catalysis holds a prestigious role in organic syntheses since a long
time and chiral inductors such as ligands have been used to achieve the utmost desired results
at this pitch. The asymmetric version of Tsuji-Trost allylation has played a crucial
role in enantioselective synthesis. Various chiral ligands have been known for Pdcatalyzed
Asymmetric Allylic Alkylation (AAA) reactions and exhibited excellent catalytic
potential. The use of chiral ligands as asymmetric inductors has widened the scope of
Tsuji-Trost allylic alkylation reactions.
Conclusion:
Therefore, in this review article, a variety of chiral inductors or ligands have been focused
for palladium catalyzed asymmetric allylic alkylation (Tsuji-Trost allylation) and in this
regard, recently reported literature (2013-2017) has been described. The use of ligands
causes the induction of enantiodiscrimination to the allylated products, therefore, the syntheses of various kinds
of ligands have been targeted by many research groups to employ in Pd-catalyzed AAA reactions.
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Affiliation(s)
- Samar Noreen
- Department of Chemistry, Government College University Faisalabad, Faisalabad-38000, Pakistan
| | - Ameer Fawad Zahoor
- Department of Chemistry, Government College University Faisalabad, Faisalabad-38000, Pakistan
| | - Sajjad Ahmad
- Department of Chemistry, University of Engineering and Technology Lahore, Faisalabad Campus, Faisalabad-38000, Pakistan
| | - Irum Shahzadi
- Department of Chemistry, Government College University Faisalabad, Faisalabad-38000, Pakistan
| | - Ali Irfan
- Department of Chemistry, Government College University Faisalabad, Faisalabad-38000, Pakistan
| | - Sadia Faiz
- Department of Chemistry, Government College University Faisalabad, Faisalabad-38000, Pakistan
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Synthesis, structural characterization of monodentate phosphite ligands and phosphite ruthenium complexes derived from d -mannitol. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2012.12.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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4
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Pang ZB, Li HF, Wang LL. Synthesis of novel cyclohexanediol-derived chiral phosphite ligands and their application in the Cu-catalyzed conjugate addition of organozinc to cyclic enones. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2015.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Efficient novel 1,2-diphosphite ligands derived from d-mannitol in the Pd-catalyzed asymmetric allylic alkylation. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.10.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Bauer T, Majdecki M, Jurczak J. Sugar-based monodentate phosphoramidite ligands for Cu-catalyzed enantioselective conjugate addition to enones. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.12.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Xing AP, Bai CB, Wang LL. Chiral phosphite ligands derived from l-(+)-tartaric acid: synthesis and application in the Cu-catalyzed 1,4-conjugate addition of organozincs to cyclic enones. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.11.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Zhao QL, Wang LL. Synthesis of novel chiral bidentatephosphite ligands derived from the pyranoside backbone of monosaccharides and their application in the Cu-catalyzed conjugate addition of dialkylzinc to enones. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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