111. Du, Y.; Zhou, R.; Ferrer, M.-J.; Chen, M.; Graham, J.; Malphurs, B.; Labbe, G.; Huang, W.Y.; Bowers, C. R.* An inexpensive apparatus for up to 97% continuous-flow parahydrogen enrichment using liquid helium. J. Magn. Reson., 2020, 321, 106869. DOI: 10.1016/j.jmr.2020.106869

110. Venkatesh, A.; Luan, X.; Perras, F. A.; Hung, I.; Huang, W.Y.; Rossini, A. J.* t1-Noise eliminated dipolar heteronuclear multiple-quantum coherence solid-state NMR spectroscopy. Phys. Chem. Chem. Phys., 2020, 22, 20815-20828. DOI: 10.1039/D0CP03511D

108. Williams, B. P.; Qi, Z.; Huang, W.Y.; Tsung, C. K.* The impact of synthetic method on the catalytic application of intermetallic nanoparticles. Nanoscale, 2020, 12 (36), 18545-18562. DOI: 10.1039/d0nr04699j

106. Dong, B.; Mansour, N.; Pei, Y.; Wang, Z.; Huang, T.; Filbrun, S. L.; Chen, M.; Cheng, X.; Pruski, M.; Huang, W.Y.*; Fang, N.* Single Molecule Investigation of Nanoconfinement Hydrophobicity in Heterogeneous Catalysis. J. Am. Chem. Soc., 2020, 142 (31), 13305-13309. DOI: 10.1021/jacs.0c05905

103. Zhang, B.; Pei, Y.; Maligal-Ganesh, R. V.; Li, X.; Cruz, A.; Spurling, R. J.; Chen, M.; Yu, J.; Wu, X.; Huang, W.Y.* Influence of Sn on Stability and Selectivity of Pt–Sn@UiO-66-NH2 in Furfural Hydrogenation. Ind. Eng. Chem. Res., 2020, 59 (39), 17495-17501. DOI: 10.1021/acs.iecr.0c01336

Selected as ACS Editor’s Choice

102. Williams, B. P.; Young, A. P.; Andoni, I.; Han, Y.; Lo, W. S.; Golden, M.; Yang, J.; Lyu, L. M.; Kuo, C. H.; Evans, J. W.; Huang, W.Y.; Tsung, C. K.* Strain-Enhanced Metallic Intermixing in Shape-Controlled Multilayered Core-Shell Nanostructures: Toward Shaped Intermetallics. Angew. Chem. Int. Ed., 2020, 59 (26), 10574-10580. DOI: 10.1002/anie.202001067

101. Du, Y.; Behera, R.; Maligal-Ganesh, R. V.; Chen, M.; Chekmenev, E. Y.; Huang, W.Y.*; Bowers, C. R.* Cyclopropane Hydrogenation vs. Isomerization over Pt and Pt-Sn Intermetallic Nanoparticle Catalysts: A Parahydrogen Spin Labelling Study. J. Phys. Chem. C, 2020, 124 (15), 8304-8309. DOI: 10.1021/acs.jpcc.0c02493

100. Pei, Y.; Chen, M.; Zhong, X.; Zhao, T. Y.; Ferrer, M.-J.; Maligal-Ganesh, R. V.; Ma, T.; Zhang, B.; Qi, Z.; Zhou, L.; Bowers, C. R.*; Liu, C.*; Huang, W.Y.* Pairwise semi-hydrogenation of alkyne to cis-alkene on platinum-tin intermetallic compounds. Nanoscale, 2020, 12 (15), 8519-8524. DOI: 10.1039/D0NR00920B

97. Maligal‐Ganesh, R. V.; Pei, Y.; Xiao, C.; Chen, M.; Goh, T. W.; Sun, W.; Wu, J.; Huang, W.Y.* Sub‐5 nm Intermetallic Nanoparticles Confined in Mesoporous Silica Wells for Selective Hydrogenation of Acetylene to Ethylene. ChemCatChem, 2020, 12 (11), 3022-3029. DOI: 10.1002/cctc.202000155

96. Zhang, W.; Xu, C.; Kobayashi, T.; Zhong, Y.; Guo, Z.*; Zhan, H.; Pruski, M.; Huang, W.Y.* Hydrazone-Linked Heptazine Polymeric Carbon Nitrides for Synergistic Visible-Light-Driven Catalysis. Chem.-Eur. J., 2020, 26 (33), 7358-7364. DOI: 10.1002/chem.202000934

95. Zhang, B.; Zhu, C.; Wu, Z. S.; Stavitski, E.; Lui, Y. H.; Kim, T. H.; Liu, H.; Huang, L.; Luan, X. C.; Zhou, L.; Jiang, K.; Huang, W. Y.; Hu, S.*; Wang, H. L.*; Francisco, J. S.* Integrating Rh Species with NiFe-Layered Double Hydroxide for Overall Water Splitting. Nano Lett., 2020, 20 (1), 136-144. DOI: 10.1021/acs.nanolett.9b03460

93. Dong, B.; Pei, Y.; Mansour, N.; Lu, X.; Yang, K.; Huang, W.Y.*; Fang, N.* Deciphering nanoconfinement effects on molecular orientation and reaction intermediate by single molecule imaging. Nature Commun., 2019, 10 (1), 4815. DOI: 10.1038/s41467-019-12799-x

92. Heintz, P. M.; Schumacher, B. P.; Chen, M.; Huang, W.Y.*; Stanley, L.* A Pd(II)-Functionalized Covalent Organic Framework for Catalytic Conjugate Additions of Arylboronic Acids to β,β-Disubstituted Enones. ChemCatChem, 2019, 0 (ja). DOI: 10.1002/cctc.201900894

91. Li, Z.; Qi, Z.; Wang, S.; Ma, T.; Zhou, L.; Wu, Z.; Luan, X.; Lin, F.-Y.; Chen, M.; Miller, J. T.; Xin, H.*; Huang, W.Y.*; Wu, Y.* In Situ Formed Pt3Ti Nanoparticles on a Two-Dimensional Transition Metal Carbide (MXene) Used as Efficient Catalysts for Hydrogen Evolution Reactions. Nano Lett., 2019, 19 (8), 5102-5108. DOI: 10.1021/acs.nanolett.9b01381

90. Tian, X.; Goh, T. W.; VandenBerg, O.; VanDerslice, J.; da Silva, T. F.; Naab, F.; Hay, J. L.; Chang, J. J.; Yuan, B.; Peiris, F. C.; Huang, W.Y.; Cademartiri, L.* Self-Regulated Porosity and Reactivity in Mesoporous Heterogeneous Catalysts Using Colloidal Nanocrystals. J. Phys. Chem. C, 2019, 123 (30), 18410-18416. DOI: 10.1021/acs.jpcc.9b03723

89. Goh, T. W.; Tsung, C.-K.; Huang, W.Y.* Spectroscopy Identification of Bimetallic Surface of MOF-confined Pt-Sn Nanoclusters with Enhanced Chemoselectivity in Furfural Hydrogenation. ACS Appl. Mater. Interfaces, 2019, 11 (26), 23254-23260. DOI: 10.1021/acsami.9b06229

88. Chen, J.; Chen, M.; Zhang, B.; Nie, R.; Huang, A.; Goh, T. W.; Volkov, A.; Zhang, Z.*; Ren, Q.; Huang, W.Y.* Allylic oxidation of olefins with a manganese-based metal–organic framework. Green Chem., 2019, 21, 3629-3636. DOI: 10.1039/c9gc01337g

87. Lai, K. C.; Han, Y.; Spurgeon, P.; Huang, W.Y.; Thiel, P. A.; Liu, D.-J.; Evans, J. W.* Reshaping, Intermixing, and Coarsening for Metallic Nanocrystals: Nonequilibrium Statistical Mechanical and Coarse-Grained Modeling. Chem. Rev., 2019, 119 (11), 6670-6768. DOI: 10.1021/acs.chemrev.8b00582

86. Pei, Y.; Zhang, B.; Maligal-Ganesh,R.V.; Naik, P.J.; Goh, T.W.; MacMurdo,H.L.; Qi, Z.; Chen, M.; Behera, R.K.; Slowing, I.I.; Huang. W.Y.* Catalytic Properties of Intermetallic Platinum-Tin Nanoparticles with Non-Stoichiometric Compositions. J. Catal.,  2019, 374, 136-142. DOI: 10.1016/j.jcat.2019.04.013

85. Zhao, E. W.; Maligal Ganesh, R. V.; Mentink-Vigier, F.; Zhao, T. Y.; Du, Y.; Pei, Y.; Huang, W.Y.*; Bowers, C. R.* Atomic-Scale Structure of Mesoporous Silica-Encapsulated Pt and PtSn Nanoparticles Revealed by Dynamic Nuclear Polarization-Enhanced Si-29 MAS NMR Spectroscopy. J. Phys. Chem. C, 2019, 123 (12), 7299-7307. DOI: 10.1021/acs.jpcc.9b01782

83. Ma, T.; Wang, S.; Chen, M.; Maligal-Ganesh, R.; Wang, L.-L.; Johnson, D.D.; Kramer, M.J.; Huang, W.Y.*; Zhou, L.* Toward Phase and Catalysis Control: Tracking the Formation of Intermetallic Nanoparticles at Atomic Scale. Chem., 2019, 5 (5), 1235-1247. DOI: 10.1016/j.chempr.2019.02.026

82. Nie, R.*; Chen, J.; Chen, M.; Qi, Z.; Goh, T. W.; Ma, T.; Zhou, L.; Pei, Y.; Huang, W.Y.* Aerobic oxidation of C-H bond under ambient conditions using highly dispersed Co over highly porous N-doped carbon. Green Chem., 2019, 21 (6), 1461-1466. DOI: 10.1039/C8GC03653E

81. Zhang, B.; Qi, Z.; Wu, Z.; Lui, Y. H.; Kim, T.-H.; Tang, X.; Zhou, L.; Huang, W.Y.; Hu, S.* Defect-Rich 2D Material Networks for Advanced Oxygen Evolution Catalysts. ACS Energy Letters, 2019, 4 (1), 328-336. DOI: 10.1021/acsenergylett.8b02343

80. Perras, F. A.; Goh, T. W.; Wang, L.-L.; Huang, W.Y.; Pruski, M.* Enhanced 1H-X D-HMQC performance through improved 1H homonuclear decoupling. Solid State Nucl. Magn. Reson., 2019, 98, 12-18. DOI: 10.1016/j.ssnmr.2019.01.001

78. White, D.; Chen, M.; Xiao, C.; Huang, W.Y.; Sundararajan, S.* Microtribological behavior of Mo and W nanoparticle/graphene composites. Wear, 2018, 414-415, 310-316. DOI: 10.1016/j.wear.2018.09.003

76. Zhang, G.; Li, X.; Liao, Q.; Liu, Y.; Xi, K.*; Huang, W.Y.*; Jia, X.* Water-dispersible PEG-curcumin/amine-functionalized covalent organic framework nanocomposites as smart carriers for in vivo drug delivery. Nat. Commun., 2018, 9, 2785. DOI: 10.1038/s41467-018-04910-5

75. Gu, J.; Li, X.; Hu, D.; Liu, Y.; Zhang, G.; Jia, X.; Huang, W.Y.; Xi, K.* Green synthesis of amphiphilic carbon dots from organic solvents: application in fluorescent polymer composites and bio-imaging. RSC Adv., 2018, 8, 12556-12561. DOI: 10.1039/C8RA01085D

74. Zhao, E.W.; Maligal-Ganesh, R.; Du, Y.; Zhao, T.Y.; Collins, J.; Ma, T.; Zhou, L.; Goh, T.-W.; Huang, W.Y.*; Bowers, C.R.* Surface-Mediated Hyperpolarization of Liquid Water from Parahydrogen. Chem., 2018, 4, 1387-1403. DOI: 10.1016/j.chempr.2018.03.004

73. Dong, B.; Pei, Y.; Zhao, F.; Goh, T. W.; Qi, Z.; Xiao, C.; Chen, K.; Huang, W.Y.*; Fang, N.* In situ quantitative single-molecule study of dynamic catalytic processes in nanoconfinement. Nature Catalysis, 2018. 1, 135-140. DOI: 10.1038/s41929-017-0021-1

72. Qi, Z.; Pei, Y.; Goh, T. W.; Wang, Z.; Li, X.; Lowe, M.; Maligal-Ganesh, R. V.; Huang, W.Y.* Conversion of confined metal@ZIF-8 structures to intermetallic nanoparticles supported on nitrogen-doped carbon for electrocatalysis. Nano Research, 2018, 11, 3469-3479. DOI: 10.1007/s12274-018-2016-x

71. Liu, X.-Y.; Zhang, F.; Goh, T.-W.; Li, Y.; Shao, Y.-C.; Luo, L.-S.; Huang, W.Y.*; Long, Y.-T.; Chou, L.-Y.*; Tsung, C.-K.* Using a Multi-Shelled Hollow Metal-Organic Framework as a Host to Switch the Guest-to-Host and Guest-to-Guest Interactions. Angew. Chem. Int. Ed., 2018, 57, 2110-2114. DOI: 10.1002/anie.201711600

70. Maligal-Ganesh, R.V.; Brashler, K.; Luan, X.; Goh, T.W.; Gustafson, J.; Wu, J.; Huang, W.Y.* Enhanced chemoselectivity in Pt-Fe@mSiO2 bimetallic nanoparticles in the absence of surface modifying ligands. Topics in Catalysis, 2018, 61, 940-948. DOI: 10.1007/s11244-018-0933-2

68. Zhang, S.; Tang, Y.; Nguyen, L.; Zhao, Y.; Wu, Z.; Goh, T. W.; Liu, J.; Li, Y.; Zhu, T.; Huang, W.Y.; Frenkel, A. I.; Li, J.*; Tao, F.* Catalysis on singly dispersed Rh atoms anchored on an inert support. ACS Catal.,2018. 8, 110-121. DOI: 10.1021/acscatal.7b01788

66. Pei, Y.; Qi, Z.; Goh, T.-W.; Wang, L.-L.; Maligal‐Ganesh, R.; MacMurdo, H. L.; Zhang, S.; Xiao, C.; Li, X.; Tao, F.; Johnson, D.D.; Huang, W.Y.* Intermetallic Structures with Atomic Precision for Selective Hydrogenation of Nitroarenes J. Catal., 2017, 356, 307-314. DOI: 10.1016/j.jcat.2017.10.011

65. Kobayashi, T.; Perras, F. A.; Chaudhary, U.; Slowing, I. I.; Huang, W.Y.; Sadow, A. D.; Pruski, M.* Improved strategies for DNP-enhanced 2D 1H-X heteronuclear correlation spectroscopy of surfaces. Solid State Nucl. Magn. Reson., 2017, 87, 38-44. DOI: 10.1016/j.ssnmr.2017.08.002

64. Qi, Z.; Xiao, C.; Liu, C.; Goh, T. W.; Zhou, L.; Maligal-Ganesh, R. V.; Pei, Y.; Li, X.; Curtiss, L. A.; Huang, W.Y.* Sub-4 nm PtZn Intermetallic Nanoparticles for Enhanced Mass and Specific Activities in Catalytic Electro-Oxidation Reaction. J. Am. Chem. Soc., 2017, 139, 4762-4768. DOI: 10.1021/jacs.6b12780

63. Pei, Y.;† Qi, Z.;† Li, X., Maligal‐Ganesh, R.; Goh, T.-W.; Xiao, C.; Huang, W.Y.* Morphology Inherence from Hollow MOF to Hollow Carbon Polyhedron in Preparing Carbon‐Based Electrocatalysts. J. Mater. Chem. A, 2017, 5, 6186 - 6192. DOI: 10.1039/C6TA10609A

62. Zhao, E.W.; Maligal-Ganesh, R.; Xiao, C.; Goh, T.-W.; Qi, Z.; Pei, Y.; Hagelin-Weaver, H.E.; Huang, W.Y.*; Bowers, C.R.* Silica-Encapsulated Pt-Sn Intermetallic Nanoparticles: A Robust Catalytic Platform for Parahydrogen Induced Polarization of Gases and Liquids. Angew. Chem. Int. Ed., 2017, 56, 3925-3929. DOI: 10.1002/anie.201701314

61. Li, X.; Zhang, B.; Fang, Y.; Sun, W.; Qi, Z.; Pei, Y.; Qi, S.; Yuan, P.; Luan, X.; Goh, T.-W.; Huang, W.Y.* Metal-Organic Framework Derived Carbons: Applications as Solid Base Catalyst and Support for Pd Nanoparticles in Tandem Catalysis. Chem. Eur. J., 2017, 23, 4266-4270. DOI: 10.1002/chem.201605852

60. Perras, F. A.; Venkatesh, A.; Hanrahan, M. P.; Goh, T. W.; Huang, W.Y.; Rossini, A. J.; Pruski, M.* Indirect detection of infinite-speed MAS solid-state NMR spectra. J. Magn. Reson., 2017, 276, 95-102. DOI: 10.1016/j.jmr.2017.01.010

59. Li, X.; Van Zeeland, R.; Maligal-Ganesh, R. V.; Pei, Y.; Power, G.; Stanley, L. M.*; Huang, W.Y.* Impact of Linker Engineering on the Catalytic Activity of Metal–Organic Frameworks Containing Pd(II)-Bipyridine Complexes. ACS Catal., 2016, 6, 6324-6328. DOI: 10.1021/acscatal.6b01753

58. Kobayashi, T.; Perras, F. A.; Goh, T.-W.; Metz, T. L.; Huang, W.Y.*; Pruski, M.* DNP-Enhanced Ultra-Wideline Solid-State NMR Spectroscopy: Studies of Platinum in Metal-Organic Frameworks. J. Phys. Chem. Lett., 2016, 7, 2322-2327. DOI: 10.1021/acs.jpclett.6b00860

57. Li, X.; Xiao, C.; Goh, T. W.; Stanton, A. L. D.; Pei, Y.; Jain, P. K.; Huang, W.Y.* Synthesis of Monodisperse Palladium Nanoclusters Using Metal-Organic Frameworks as Sacrificial Templates.ChemNanoMat, 2016, 2, 810-815. DOI: 10.1002/cnma.201600121

56. Van Zeeland, R.; Li, X.; Huang, W.Y.*; Stanley, L. M.* MOF-253-Pd(OAc)2: a Recyclable MOF for Transition-Metal Catalysis in Water. RSC Adv., 2016, 6, 56330-56334. DOI: 10.1039/C6RA12746K

55. Li, X.; Goh, T. W.; Li, L.; Xiao, C.; Guo, Z.; Zeng, X. C.; Huang, W.Y.* Controlling Catalytic Properties of Pd Nanoclusters through Their Chemical Environment at the Atomic Level Using Isoreticular Metal–Organic Frameworks. ACS Catal., 2016, 6, 3461-3468. DOI: 10.1021/acscatal.6b00397

54. Maligal-Ganesh, R.V.; Xiao, C.; Goh, T.W.; Wang, L.-L.; Gustafson, J.; Pei, Y.; Qi, Z.; Johnson, D.D.; Zhang, S.; Tao, F.; Huang, W.Y.* A Ship-in-a-Bottle Strategy To Synthesize Encapsulated Intermetallic Nanoparticle Catalysts: Exemplified for Furfural Hydrogenation. ACS Catal., 2016, 6, 1754-1763. DOI: 10.1021/acscatal.5b02281

52. Kwolek, E. J.; Widmer, R.; Gröning, O.; Deniz, O.; Walen, H.; Yuen, C. D.; Huang, W.Y.; Schlagel, D. L., Wallingford, M., Brundle, C. R., Thiel, P. A.* Interaction of Oxygen with the (111) Surface of NaAu2. Surf. Sci., 2016, 650, 167-176. DOI: 10.1016/j.susc.2015.12.015

51. Pei, Y.; Xiao, C.; Goh, T.W.; Zhang, Q.; Goes, S.; Sun, W.;  Huang, W.Y.* Tuning Surface Properties of Amino-Functionalized Silica for Metal Nanoparticle Loading: the Vital Role of an Annealing Process. Surf. Sci., 2016, 648, 299-306. DOI: 10.1016/j.susc.2015.10.019

50. Guo, Z.; Yan, D.; Wang, H.; Tesfagaber, D.; Li, X.; Chen, Y.; Huang, W.Y.*; Chen, B.* A Three-Dimensional Microporous Metal–Metalloporphyrin Framework. Inorg. Chem., 2015, 54, 200–204. DOI: 10.1021/ic502116k

49. Pei, Y.; Maligal-Ganesh, R.V.; Xiao, C.; Goh, T.W.; Qi, Z.; Brahsler, K.; Li, X.; Gustafson, J.; Huang, W.Y.* An Inorganic Capping Strategy for the Seeded Growth of Versatile Bimetallic Nanostructures. Nanoscale, 2015, 7, 16721–16728. DOI: 10.1039/C5NR04614A

48. Kwolek, E.J.; Widmer, R.; Gröning, O.; Deniz, O.; Walen, H.; Yuen, C.D.; Huang, W.Y.; Schlagel, D.L.; Wallingford, M.; Thiel, P.A.* The (111) Surface of NaAu2: Structure, Composition, and Stability. Inorg. Chem., 2015, 54, 1159–1164. DOI: 10.1021/ic5025444

47. Lee, L.-C.; Xiao, C.; Huang, W.Y.; Zhao, Y.* Palladium–Gold Bimetallic Nanoparticle Catalysts Prepared by “Controlled Release” from Metal-Loaded Interfacially Cross-Linked Reverse Micelles.New J. Chem., 2015, 39, 2459-2466. DOI: 10.1039/C4NJ01905A

46. Li, X.; Guo, Z.; Xiao, C.; Goh, T.W.; Tesfagaber, D.; Huang, W.Y.* Tandem Catalysis by Palladium Nanoclusters Encapsulated in Metal-Organic Frameworks. ACS Catalysis, 2014, 4, 3490-3497. DOI: 10.1021/cs5006635

45. Han, R.; Ha, J. W.; Xiao, C.; Pei, Y.; Qi, Z.; Dong, B.; Bormann, N. L.; Huang, W.Y.*; Fang, N.* Geometry-Assisted Three-Dimensional Superlocalization Imaging of Single-Molecule Catalysis on Modular Multilayer Nanocatalysts. Angew. Chem. Int. Ed. 2014, 126, 13079-13083. DOI: 10.1002/anie.201407140

44. Goh, T.W.; Xiao, C.; Maligal-Ganesh, R.V.; Li, X.; Huang, W.Y.* Utilizing Mixed-Linker Zirconium Based Metal-Organic Frameworks to Enhance the Visible Light Photocatalytic Oxidation of Alcohol. Chem. Eng. Sci., 2014, 124, 45-51. DOI: 10.1016/j.ces.2014.08.052

43. Guo, Z.; Kobayashi, T.; Wang, L.-L.; Goh, T. W.; Xiao, C.; Caporini, M. A.; Rosay, M.; Johnson, D. D.; Pruski, M.*; Huang, W.Y.* Selective Host−Guest Interaction between Metal Ions and Metal−Organic Frameworks Using Dynamic Nuclear Polarization Enhanced Solid-State NMR Spectroscopy. Chem. Eur. J., 2014, 20, 16308-16313. DOI: 10.1002/ chem.201403884

42. Xiao, C; Goh, T.W.; Brashler, K.; Pei, Y.; Guo, Z.; Huang, W.Y.* In situ X-ray Absorption Spectroscopy Studies of Kinetic Interaction Between Platinum(II) Ions and UiO-66 Series Metal-Organic-Frameworks. J. Phys. Chem. B, 2014, 118, 14168-14176. DOI: 10.1021/jp5066456

41. Guo, Z.; Xiao, C.; Maligal-Ganesh, R.V.; Zhou, L.; Goh, T. W.; Li, X.; Tesfagaber, D.; Thiel, A.; Huang, W.Y.* Pt Nanoclusters Confined within Metal–Organic Framework Cavities for Chemoselective Cinnamaldehyde Hydrogenation. ACS Catalysis, 2014, 4, 1340-1348. DOI: 10.1021/cs400982n

40. Xiao, C.X.; Maligal-Ganesh, R.V.; Li, T.; Qi, Z.Y.; Guo, Z.Y.; Brashler, K.T.; Goes, S.; Li, X.L.; Goh, T.W.; Winans, R.E.; Huang, W.Y.* High-Temperature Stable and Regenerable Catalysts: Pt Nanoparticles Confined Inside Aligned Mesoporous Silica Wells. ChemSusChem, 2013, 6, 1915-1922. DOI: 10.1002/cssc.201300524

39. Xiao, C.X.; Wang, L.-L.*; Maligal-Ganesh, R.V.; Smetana, V.; Walen, H.; Thiel, P.A.; Miller, G.J.; Johnson, D.D.; Huang, W.Y.* Intermetallic NaAu2 as a Heterogeneous Catalyst for Low-Temperature CO Oxidation. J. Am. Chem. Soc., 2013, 135, 9592-9595. DOI: 10.1021/ja403175c