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A Hydrogen Atom Abstraction Reaction. Inorg Chem 24:1934–1935. https://doi.org/10.1021/
ic00206a047
76. Li S, Cheng J, Chen Y, Nishiura M, Hou Z (2011) Rare Earth Metal Boryl Complexes:
Synthesis, Structure, and Insertion of a Carbodiimide and Carbon Monoxide. Angew Chem
Int Ed 50:6360–6363. https://doi.org/10.1002/anie.201101107
77. Wang B, Kang X, Nishiura M, Luo Y, Hou Z (2016) Isolation, Structure and Reactivity of
a Scandium Boryl Oxycarbene Complex. Chem Sci 7:803–809. https://doi.org/10.1039/C5S
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78. Lu W, Hu H, Li Y, Ganguly R, Kinjo R (2016) Isolation of 1,2,4,3-Triazaborol-3-yl-metal (Li,
Mg, Al, Au, Zn, Sb, Bi) Derivatives and Reactivity toward CO and Isonitriles. J Am Chem
Soc 138:6650–666. https://doi.org/10.1021/jacs.6b03432
79. Xu M, Jupp AR, Stephan DW (2019) Acyl-Phosphide Anions via an Intermediate with
Carbene Character: Reactions of K[PtBu 2 ] and CO. Angew Chem Int Ed 58:3548–
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81. Erdmann M, Wiegand T, Blumenberg J, Eckert H, Ren J, Daniliuc CG, Kehr G, Erker G (2014)
Formation, Structural Characterization, and Reactions of a Unique Cyclotrimeric Vicinal
Lewis Pair Containing (C 6 F 5 ) 2 P-Lewis Base and (C 6 F 5 )BH-Lewis Acid Components. Dalton
Trans 43:15159–15169. https://doi.org/10.1039/C4DT02081B
82. Jie X, Daniliuc CG, Knitsch R, Hansen MR, Eckert H, Ehlert S, Grimme S, Kehr G, Erker G
(2019) Aggregation Behavior of a Six-Membered Cyclic Frustrated Phosphane/Borane Lewis
Pair: Formation of a Supramolecular Cyclooctameric Macrocyclic Ring System. Angew Chem
Int Ed 58:882–886. https://doi.org/10.1002/anie.201811873
83. Jie X, Sun Q, Daniliuc CG, Knitsch R, Hansen MR, Eckert H, Kehr G, Erker G (2020)
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and Carbon Dioxide. Chem Eur J 26:1269–1273. https://doi.org/10.1002/chem.201905171
84. Wang L, Dong S, Daniliuc CG, Liu L, Grimme S, Knitsch R, Eckert H, Hansen MR, Kehr G,
Erker G (2018) Formation of Macrocyclic Ring Systems by Carbonylation of Trifunctional
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85. Radius M, Breher F (2018) α-Borylated Phosphorus Ylides (α-BCPs): Electronic Frustration
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86. Forrest SJK, Clifton J, Fey N, Pringle PG, Sparkes HA, Wass DF (2015) Cooperative Lewis
Pairs Based on Late Transition Metals: Activation of Small Molecules by Platinum(0) and
B(C 6 F 5 ) 3 . Angew Chem Int Ed 54:2223–2227. https://doi.org/10.1002/anie.201409872
87. Jordan RF, Dasher WE, Echols SF (1986) Reactive Cationic Dicyclopentadienyl Zirconium(IV) Complexes. J Am Chem Soc 108:1718–1719. https://doi.org/10.1021/ja0026
7a068
88. Jordan RF (1991) Chemistry of Cationic Dicyclopentadienyl Group 4 Metal-Alkyl
Complexes. Adv Organomet Chem 32:325–387. https://doi.org/10.1016/S0065-3055(08)604
82-7
89. Brintzinger HH, Fischer D, Mülhaupt R, Rieger B, Waymouth RM (1995) Stereospecific
Olefin Polymerization with Chiral Metallocene Catalysts. Angew Chem Int Ed 34:1143–
1170. https://doi.org/10.1002/anie.199511431
90. Bochmann M (1996) Cationic Group 4 Metallocene Complexes and Their Role in Polymerisation Catalysis: The Chemistry of Well-Defined Ziegler Catalysts. J Chem Soc Dalton Trans
255–270. https://doi.org/10.1039/DT9960000255
91. Chen EYX, Marks TJ (2000) Cocatalysts for Metal-Catalyzed Olefin Polymerization: Activators, Activation Processes, and Structure−Activity Relationships. Chem Rev 100:1391–
1434. https://doi.org/10.1021/cr980462j
T. Wang et al.
75. Akhtar MJ, Bonner FT, Hughes MN (1985) Reaction of Nitric Oxide with Hyponitrous Acid:
A Hydrogen Atom Abstraction Reaction. Inorg Chem 24:1934–1935. https://doi.org/10.1021/
ic00206a047
76. Li S, Cheng J, Chen Y, Nishiura M, Hou Z (2011) Rare Earth Metal Boryl Complexes:
Synthesis, Structure, and Insertion of a Carbodiimide and Carbon Monoxide. Angew Chem
Int Ed 50:6360–6363. https://doi.org/10.1002/anie.201101107
77. Wang B, Kang X, Nishiura M, Luo Y, Hou Z (2016) Isolation, Structure and Reactivity of
a Scandium Boryl Oxycarbene Complex. Chem Sci 7:803–809. https://doi.org/10.1039/C5S
C03138A
78. Lu W, Hu H, Li Y, Ganguly R, Kinjo R (2016) Isolation of 1,2,4,3-Triazaborol-3-yl-metal (Li,
Mg, Al, Au, Zn, Sb, Bi) Derivatives and Reactivity toward CO and Isonitriles. J Am Chem
Soc 138:6650–666. https://doi.org/10.1021/jacs.6b03432
79. Xu M, Jupp AR, Stephan DW (2019) Acyl-Phosphide Anions via an Intermediate with
Carbene Character: Reactions of K[PtBu 2 ] and CO. Angew Chem Int Ed 58:3548–
3552. https://doi.org/10.1002/anie.201814562
80. Wang L, Zhang S, Hasegawa Y, Daniliuc CG, Kehr G, Erker G (2017) Cooperative Carbon
Monoxide to Formyl Reduction at a Trifunctional PBB Frustrated Lewis Pair. Chem Commun
53:5499–5502. https://doi.org/10.1039/C7CC02214J
81. Erdmann M, Wiegand T, Blumenberg J, Eckert H, Ren J, Daniliuc CG, Kehr G, Erker G (2014)
Formation, Structural Characterization, and Reactions of a Unique Cyclotrimeric Vicinal
Lewis Pair Containing (C 6 F 5 ) 2 P-Lewis Base and (C 6 F 5 )BH-Lewis Acid Components. Dalton
Trans 43:15159–15169. https://doi.org/10.1039/C4DT02081B
82. Jie X, Daniliuc CG, Knitsch R, Hansen MR, Eckert H, Ehlert S, Grimme S, Kehr G, Erker G
(2019) Aggregation Behavior of a Six-Membered Cyclic Frustrated Phosphane/Borane Lewis
Pair: Formation of a Supramolecular Cyclooctameric Macrocyclic Ring System. Angew Chem
Int Ed 58:882–886. https://doi.org/10.1002/anie.201811873
83. Jie X, Sun Q, Daniliuc CG, Knitsch R, Hansen MR, Eckert H, Kehr G, Erker G (2020)
Cycloaddition Reactions of an Active Cyclic Phosphane/Borane Pair with Alkenes, Alkynes
and Carbon Dioxide. Chem Eur J 26:1269–1273. https://doi.org/10.1002/chem.201905171
84. Wang L, Dong S, Daniliuc CG, Liu L, Grimme S, Knitsch R, Eckert H, Hansen MR, Kehr G,
Erker G (2018) Formation of Macrocyclic Ring Systems by Carbonylation of Trifunctional
P/B/B Frustrated Lewis Pairs. Chem Sci 9:1544–1550. https://doi.org/10.1039/C7SC04394E
85. Radius M, Breher F (2018) α-Borylated Phosphorus Ylides (α-BCPs): Electronic Frustration
within a C-B π-Bond Arising from the Competition for a Lone Pair of Electrons. Chem Eur
J 24:15744–15749. https://doi.org/10.1002/chem.201803823
86. Forrest SJK, Clifton J, Fey N, Pringle PG, Sparkes HA, Wass DF (2015) Cooperative Lewis
Pairs Based on Late Transition Metals: Activation of Small Molecules by Platinum(0) and
B(C 6 F 5 ) 3 . Angew Chem Int Ed 54:2223–2227. https://doi.org/10.1002/anie.201409872
87. Jordan RF, Dasher WE, Echols SF (1986) Reactive Cationic Dicyclopentadienyl Zirconium(IV) Complexes. J Am Chem Soc 108:1718–1719. https://doi.org/10.1021/ja0026
7a068
88. Jordan RF (1991) Chemistry of Cationic Dicyclopentadienyl Group 4 Metal-Alkyl
Complexes. Adv Organomet Chem 32:325–387. https://doi.org/10.1016/S0065-3055(08)604
82-7
89. Brintzinger HH, Fischer D, Mülhaupt R, Rieger B, Waymouth RM (1995) Stereospecific
Olefin Polymerization with Chiral Metallocene Catalysts. Angew Chem Int Ed 34:1143–
1170. https://doi.org/10.1002/anie.199511431
90. Bochmann M (1996) Cationic Group 4 Metallocene Complexes and Their Role in Polymerisation Catalysis: The Chemistry of Well-Defined Ziegler Catalysts. J Chem Soc Dalton Trans
255–270. https://doi.org/10.1039/DT9960000255
91. Chen EYX, Marks TJ (2000) Cocatalysts for Metal-Catalyzed Olefin Polymerization: Activators, Activation Processes, and Structure−Activity Relationships. Chem Rev 100:1391–
1434. https://doi.org/10.1021/cr980462j