6 Lewis Acidic Boranes in Frustrated Lewis Pair Chemistry
235
93. Chen D, Wang Y, Klankermayer J (2010) Enantioselective Hydrogenation with Chiral Frustrated Lewis Pairs. Angew. Chem Int Ed 49:9475–9478. https://doi.org/10.1002/anie.201
004525
94. Chen D, Leich V, Pan F, Klankermayer J (2012) Enantioselective Hydrosilylation with Chiral
Frustrated Lewis Pairs. Chem Eur J 18:5184–5187. https://doi.org/10.1002/chem.201200244
95. Ghattas G, Chen D, Pan F, Klankermayer J (2012) Asymmetric Hydrogenation of Imines with
a Recyclable Chiral Frustrated Lewis Pair Catalyst. Dalton Trans 41:9026–9028. https://doi.
org/10.1039/c2dt30536d
96. Liu Y, Du H (2013) Chiral Dienes as “Ligands” for Borane-Catalyzed Metal-Free Asymmetric Hydrogenation of Imines. J Am Chem Soc 135:6810–6813. https://doi.org/10.1021/
ja4025808
97. Wei S, Du H (2014) A Highly Enantioselective Hydrogenation of Silyl Enol Ethers Catalyzed
by Chiral Frustrated Lewis Pairs. J Am Chem Soc 136:12261–12264. https://doi.org/10.1021/
ja507536n
98. Zhang Z, Du H (2014) A Highly cis-Selective and Enantioselective Metal-Free Hydrogenation
of 2,3-Disubstituted Quinoxalines. Angew Chem Int Ed 127:623–626. https://doi.org/10.
1002/anie.201409471
99. Feng X, Du H (2014) Metal-Free Asymmetric Hydrogenation and Hydrosilylation Catalyzed
by Frustrated Lewis Pairs. Tetrahedron Lett 55:6959–6964. https://doi.org/10.1016/j.tetlet.
2014.10.138
100. Zhu X, Du H (2015) A Highly Stereoselective Metal-Free Hydrogenation of Diimines for the
Synthesis of cis-Vicinal Diamines. Org Lett 17:3106–3109. https://doi.org/10.1021/acs.org
lett.5b01380
101. Zhu X, Du H (2015) A Chiral Borane Catalyzed Asymmetric Hydrosilylation of Imines. Org
Biomol Chem 13:1013–1016. https://doi.org/10.1039/c4ob02419b
102. Ren X, Li G, Wei S, Du H (2015) Facile Development of Chiral Alkenylboranes from Chiral
Diynes for Asymmetric Hydrogenation of Silyl Enol Ethers. Org Lett 17:990–993. https://
doi.org/10.1021/acs.orglett.5b00085
103. Zhang Z, Du H (2015) Enantioselective Metal-Free Hydrogenations of Disubstituted
Quinolines. Org Lett 17:6266–6269. https://doi.org/10.1021/acs.orglett.5b03307
104. Zhang Z, Du H (2015) cis-Selective and Highly Enantioselective Hydrogenation of 2,3,4Trisubstituted Quinolines. Org Lett 17:2816–2819. https://doi.org/10.1021/acs.orglett.5b0
1240
105. Liu Y, Du H (2013) Metal-Free Borane-Catalyzed Highly Stereoselective Hydrogenation of
Pyridines. J Am Chem Soc 135:12968–12971. https://doi.org/10.1021/ja406761j
106. Ren X, Du H (2016) Chiral Frustrated Lewis Pairs Catalyzed Highly Enantioselective Hydrosilylations of 1,2-Dicarbonyl Compounds. J Am Chem Soc 138:810–813. https://doi.org/10.
1021/jacs.5b13104
107. Liu X, Liu T, Meng W, Du H (2018) Asymmetric Hydrogenation of Imines with Chiral
Alkene-Derived Boron Lewis Acids. Org Biomol Chem 16:8686–8689. https://doi.org/10.
1039/c8ob02446d
108. Tu XS, Zeng NN, Li RY, Zhao YQ, Xie DZ, Peng Q, Wang X (2018) C 2 -Symmetric Bicyclic
Bisborane Catalysts: Kinetic or Thermodynamic Products of a Reversible Hydroboration of
Dienes. Angew Chem Int Ed 57:15096–15100. https://doi.org/10.1002/anie.201808289
109. Li X, Tian JJ, Liu N, Tu XS, Zeng NN, Wang XC (2019) Spiro-Bicyclic Bisborane Catalysts
for Metal-Free Chemoselective and Enantioselective Hydrogenation of Quinolines. Angew
Chem Int Ed 58:4664–4668. https://doi.org/10.1002/anie.201900907
235
93. Chen D, Wang Y, Klankermayer J (2010) Enantioselective Hydrogenation with Chiral Frustrated Lewis Pairs. Angew. Chem Int Ed 49:9475–9478. https://doi.org/10.1002/anie.201
004525
94. Chen D, Leich V, Pan F, Klankermayer J (2012) Enantioselective Hydrosilylation with Chiral
Frustrated Lewis Pairs. Chem Eur J 18:5184–5187. https://doi.org/10.1002/chem.201200244
95. Ghattas G, Chen D, Pan F, Klankermayer J (2012) Asymmetric Hydrogenation of Imines with
a Recyclable Chiral Frustrated Lewis Pair Catalyst. Dalton Trans 41:9026–9028. https://doi.
org/10.1039/c2dt30536d
96. Liu Y, Du H (2013) Chiral Dienes as “Ligands” for Borane-Catalyzed Metal-Free Asymmetric Hydrogenation of Imines. J Am Chem Soc 135:6810–6813. https://doi.org/10.1021/
ja4025808
97. Wei S, Du H (2014) A Highly Enantioselective Hydrogenation of Silyl Enol Ethers Catalyzed
by Chiral Frustrated Lewis Pairs. J Am Chem Soc 136:12261–12264. https://doi.org/10.1021/
ja507536n
98. Zhang Z, Du H (2014) A Highly cis-Selective and Enantioselective Metal-Free Hydrogenation
of 2,3-Disubstituted Quinoxalines. Angew Chem Int Ed 127:623–626. https://doi.org/10.
1002/anie.201409471
99. Feng X, Du H (2014) Metal-Free Asymmetric Hydrogenation and Hydrosilylation Catalyzed
by Frustrated Lewis Pairs. Tetrahedron Lett 55:6959–6964. https://doi.org/10.1016/j.tetlet.
2014.10.138
100. Zhu X, Du H (2015) A Highly Stereoselective Metal-Free Hydrogenation of Diimines for the
Synthesis of cis-Vicinal Diamines. Org Lett 17:3106–3109. https://doi.org/10.1021/acs.org
lett.5b01380
101. Zhu X, Du H (2015) A Chiral Borane Catalyzed Asymmetric Hydrosilylation of Imines. Org
Biomol Chem 13:1013–1016. https://doi.org/10.1039/c4ob02419b
102. Ren X, Li G, Wei S, Du H (2015) Facile Development of Chiral Alkenylboranes from Chiral
Diynes for Asymmetric Hydrogenation of Silyl Enol Ethers. Org Lett 17:990–993. https://
doi.org/10.1021/acs.orglett.5b00085
103. Zhang Z, Du H (2015) Enantioselective Metal-Free Hydrogenations of Disubstituted
Quinolines. Org Lett 17:6266–6269. https://doi.org/10.1021/acs.orglett.5b03307
104. Zhang Z, Du H (2015) cis-Selective and Highly Enantioselective Hydrogenation of 2,3,4Trisubstituted Quinolines. Org Lett 17:2816–2819. https://doi.org/10.1021/acs.orglett.5b0
1240
105. Liu Y, Du H (2013) Metal-Free Borane-Catalyzed Highly Stereoselective Hydrogenation of
Pyridines. J Am Chem Soc 135:12968–12971. https://doi.org/10.1021/ja406761j
106. Ren X, Du H (2016) Chiral Frustrated Lewis Pairs Catalyzed Highly Enantioselective Hydrosilylations of 1,2-Dicarbonyl Compounds. J Am Chem Soc 138:810–813. https://doi.org/10.
1021/jacs.5b13104
107. Liu X, Liu T, Meng W, Du H (2018) Asymmetric Hydrogenation of Imines with Chiral
Alkene-Derived Boron Lewis Acids. Org Biomol Chem 16:8686–8689. https://doi.org/10.
1039/c8ob02446d
108. Tu XS, Zeng NN, Li RY, Zhao YQ, Xie DZ, Peng Q, Wang X (2018) C 2 -Symmetric Bicyclic
Bisborane Catalysts: Kinetic or Thermodynamic Products of a Reversible Hydroboration of
Dienes. Angew Chem Int Ed 57:15096–15100. https://doi.org/10.1002/anie.201808289
109. Li X, Tian JJ, Liu N, Tu XS, Zeng NN, Wang XC (2019) Spiro-Bicyclic Bisborane Catalysts
for Metal-Free Chemoselective and Enantioselective Hydrogenation of Quinolines. Angew
Chem Int Ed 58:4664–4668. https://doi.org/10.1002/anie.201900907