Organic Letters
Letter
Technol. 2016, 6, 2005−2049. (d) Coya, E.; Sotomayor, N.; Lete, E.
Adv. Synth. Catal. 2014, 356, 1853−1865. (e) Bellina, F.; Rossi, R.;
Lessi, M.; Manzini, C.; Perego, L. Synthesis 2014, 46, 2833−2883.
(f) Roger, J.; Gottumukkala, A. L.; Doucet, H. ChemCatChem 2010, 2,
2
0−40. (g) Kawakita, K.; Beaumier, E. P.; Kakiuchi, Y.; Tsurugi, H.;
Tonks, I. A.; Mashima, K. J. Am. Chem. Soc. 2019, 141, 4194−4198.
h) Li, M.-B.; Grape, E. S.; Bäckvall, J. E. ACS Catal. 2019, 9, 5184−
190.
7) (a) Azad, I.; Hassan, F.; Saquib, M.; Ahmad, N.; Abdul Rahman,
(
5
(
K.; Al-Sehemi, A. G.; Nasibullah, M. Orient. J. Chem. 2018, 34, 1670−
1
2
700. (b) Xu, H.; Liu, H.-W.; Chen, K.; Wang, G. W. J. Org. Chem.
018, 83, 6035−6049. (c) Estévez, V.; Villacampa, M.; Menéndez, J.
C. Chem. Soc. Rev. 2014, 43, 4633−4657. (d) Estevez, V.; Villacampa,
M.; Menendez, J. C. Chem. Soc. Rev. 2010, 39, 4402−4421. (e) Chai,
H.; Wang, L.; Liu, T.; Yu, Z. Organometallics 2017, 36, 4936−4942.
(
8) (a) Li, M.; Sun, Y.; Xie, Y.; Yu, Y.; Huang, F.; Huang, H. Chem.
Commun. 2020, 56, 11050−11053. (b) Zhou, Y.; Zhou, L.;
Jesikiewicz, L. T.; Liu, P.; Buchwald, S. L. J. Am. Chem. Soc. 2020,
1
42, 9908−9914. (c) Ryabchuk, P.; Leischner, T.; Kreyenschulte, C.;
Spannenberg, A.; Junge, K.; Beller, M. Angew. Chem., Int. Ed. 2020, 59,
1
8679−18685. (d) Karki, B. S.; Devi, L.; Pokhriyal, A.; Kant, R.;
Rastogi, N. Chem. - Asian J. 2019, 14, 4793−4797. (e) Zhao, M. N.;
Ren, Z. H.; Yang, D.-S.; Guan, Z.-H. Org. Lett. 2018, 20, 1287−1290.
(
4
f) Soeta, T.; Matsumoto, A.; Ukaji, Y. J. Org. Chem. 2018, 83, 4831−
834. (g) Andreou, D.; Kallitsakis, M. G.; Loukopoulos, E.; Gabriel,
C.; Kostakis, G. E.; Lykakis, I. N. J. Org. Chem. 2018, 83, 2104−2113.
(
(
h) Zhu, L.; Yu, Y.; Mao, Z.; Huang, X. Org. Lett. 2015, 17, 30−33.
i) Khafizova, L. O.; Shaibakova, M. G.; Rikhter, N. A.; Tyumkina, T.
V.; Dzhemilev, U. M. Tetrahedron 2019, 75, 906−911. (j) Doyle, M.
(9) Wang, Z.; Zheng, Z.; Xu, X.; Mao, J.; Walsh, P. J. Nat. Commun.
2
(
(
018, 9, 3365.
10) Liu, G.; Walsh, P. J.; Mao, J. Org. Lett. 2019, 21, 8514−8518.
11) Mao, J.; Wang, Z.; Xu, X.; Liu, G.; Jiang, R.; Guan, H.; Zheng,
Z.; Walsh, P. J. Angew. Chem., Int. Ed. 2019, 58, 11033−11038.
12) Chen, S.; Yang, L.; Shang, Y.; Mao, J.; Walsh, P. J. Org. Lett.
021, 23, 1594−1599.
13) Guan, H.; Cao, X.; Walsh, P. J.; Mao, J. Org. Lett. 2019, 21,
679−8683.
14) (a) Hu, Y.; Wang, C.; Wang, D.; Wu, F.; Wan, B. Org. Lett.
(
2
(
8
(
2
013, 15, 3146−3149. (b) Mishra, P. K.; Verma, S.; Kumar, M.;
Verma, A. K. Org. Lett. 2018, 20, 7182−7185. (c) Shen, J.; Cheng, G.;
Cui, X. Chem. Commun. 2013, 49, 10641−10643.
(
15) (a) Shen, J.; Zhao, J.; Hu, B.; Chen, Y.; Wu, L.; You, Q.; Zhao,
L. Green Chem. 2018, 20, 600−603. (b) Hu, Y.; Wang, C.; Wang, D.;
Wu, F.; Wan, B. Org. Lett. 2013, 15, 3146−3149.
(
16) Gu, Y.; Duan, Y.; Shen, Y.; Martin, R. Angew. Chem., Int. Ed.
2
(
020, 59, 2061−2065.
17) Reich, H. J. J. Org. Chem. 2012, 77, 5471−549.
18) The source of the proton may come from the intermediate C as
(
proposed by Wan and co-workers; for details, please see ref 14a.
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352
Org. Lett. 2021, 23, 4348−4352