Precise Catalytic Organic Transformations

Publications

(43) Comparative DFT Study on Dehydrogenative C(sp)−H Elementation (E = Si, Ge, and Sn) of Terminal Alkynes Catalyzed by a Cationic Ruthenium(II) Thiolate Complex

L. Yahui, M. Zhou, S. Park,* and L. Dang*

Inorg. Chem. 2021 (DOI:10.1021/acs.inorgchem.0c03695)

(42) Recent Advances in Metal-Catalyzed Asymmetric Hydroboration of Ketones

R. Wang, S. Park*

ChemCatChem 2021 (DOI: 10.1002/cctc.202001947R1).

(41) Recent advances in transition metal-free catalytic hydroelementation (E = B, Si, Ge, and Sn) of alkynes

V. B. Saptal, R. Wang, S. Park*

RSC Adv. 2020, 10, 43539-43565.

(40) Light-mediated olefin coordination polymerization and photoswitches

M. Li, R. Wang, M. S. Eisen, S. Park*

Org. Chem. Front. 2020, 7, 2088-2106. 

(39) Recent Advances in Catalytic Dearomative Hydroboration of N-Heteroarenes

S. Park*

ChemCatChem 2020, 12, 3170-3185.

(38) Dual Reactivity of B(C6F5)3 Enables the Silylative Cascade Conversion of N-Aryl Piperidines to Sila-N-Heterocycles: DFT Calculations

M. Zhou, S. Park,* L. Dang*

Org. Chem. Front. 2020, 7, 944-952. 

(37) B(C6F5)3-Catalyzed sp3 C-Si Bond Forming Cascade Reactions

S. Park*

Chin. J. Chem. 2019, 37, 1057-1071.

(36) Catalytic Reduction of Cyclic Ethers with Hydrosilanes

S. Park*

Chem. Asian J. 2019, 14, 2048-2066.

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(35) Double Hydroboration of Quinolines via Borane Catalysis: Diastereoselective One-Pot Synthesis of 3-Hydroxytetrahydroquinolines

E. Kim, H. J. Jeon, S. Park,* S. Chang*

Adv. Synth. Catal. 2019 (doi: adsc.201901050) 

(34) Metal-Free Carbocyclization of Homoallylic Silyl Ethers Leading to Cyclopropanes and Cyclobutanes

J. Zhang, C. K. Hazra, S. Park, S. Chang*

Asian J. Org. Chem. 2019 (doi:10.1002/ajoc.201900270)

(33) Alkoxide-Promoted Selective Hydroboration of N-Heteroarenes: Pivotal Roles of in situ Generated BH3 in the Dearomatization Process

E. Jeong, H. Heo, S. Park,* S. Chang*

Chem. Eur. J. 2019, 25, 6320-6325.

(32) Sequential C-H Borylation and N-Demethylation of 1,1’-Biphenylamines: An Alternative Route to Polycyclic BN-Heteroarenes

J. Zhang, H. Jung, D.-W. Kim, S. Park,* and S. Chang*

Angew. Chem. Int. Ed. 2019, 58, 7361-7365.

(31) Catalytic Access to Bridged Sila-N-Heterocycles from Piperidines via Cascade sp3 and sp2 C-Si Bond Formation

  1. Zhang, S. Park,* and S. Chang*
  2. Am. Chem. Soc. 2018, 140, 13209-13213 (Highlighted in JACS Spotlights, Chem-Station, and Synfacts).

(30) Piers’ Borane-Mediated Hydrosilylation of Epoxides and Cyclic Ethers

J. Zhang, S. Park,* and S. Chang*

Chem. Commun. 2018, 54, 7243-7246.

(29) Silylative Reductive Amination of a,b-Unsaturated Aldehydes: A Convenient Synthetic Route to b-Silylated Secondary Amines

E. Kim, S. Park,* and S. Chang*

Chem. Eur. J. 2018, 24, 5765-5769.

(28) Reductive Carbocyclization of Homoallylic Alcohols to syn-Cyclobutanes via Boron-Catalyzed Dual Ring-Closing Pathway

C. K. Hazra, J. Jeong, H. Kim, M.-H. Baik,* S. Park,* and S. Chang*

Angew. Chem. Int. Ed. 2018, 57, 2692-2696.

(27) Selective C-O Bond Cleavage of Sugars with Hydrosilanes Catalyzed by Piers’ Borane Generated In Situ

J. Zhang, S. Park,* and S. Chang*

Angew. Chem. Int. Ed. 2017, 56, 13757-13761 (Highlighted in Organic Chemistry Portal).

(26) Boron-Catalyzed Hydrogenative Reduction of Substituted Quinolines to Tetrahydroquinolines with Hydrosilanes

N. Gandhamsetty, S. Park,* and S. Chang*

Synlett 2017, 28, 2396-2400 (Highlighted in Organic Chemistry Portal).

(25) Catalytic Dearomatization of N-Heteroarenes with Silicon and Boron Compounds

S. Park* and S. Chang*

Angew. Chem. Int. Ed. 2017, 56, 7720-7738 + Angew. Chem. 2017, 129, 7828-7847.

(24) Borane Catalyzed Ring Opening and Closing Cascades of Furans Leading to Silicon Functionalized Synthetic Intermediates

C. K. Hazra, N. Gandhamsetty, S. Park, and S. Chang*

Nat. Commun. 2016, 7, 13431 (Highlighted in Synform).

(23) Iridium-Catalyzed Selective 1,2-Hydrosilylation of N-Heterocycles

J. Jeong, S. Park,* and S. Chang*

Chem. Sci. 2016, 7, 5362-5370.

(22) Selective Silylative Reduction of Pyridines Leading to Structurally Diverse Azacyclic Compounds with the Formation of sp3 C-Si Bonds

N. Gandhamsetty, S. Park,* and S. Chang*

J. Am. Chem. Soc. 2015, 137, 15176-15184.

(21) Boron-Catalyzed Silylative Reduction of Nitriles in Accessing Primary Amines and Imines

N. Gandhamsetty, J. Jeong, J. Park, S. Park, and S. Chang*

J. Org. Chem. 2015, 80, 7281-7287 (Highlighted in Organic Chemistry Portal).

(20) Chemoselective Silylative Reduction of Conjugated Nitriles under Metal-Free Catalytic Conditions Leading to β-Silyl Amines and Enamines

N. Gandhamsetty, J. Park, J. Jeong, S. W. Park, S. Park, and S. Chang*

Angew. Chem. Int. Ed. 2015, 54, 6832-6836 (Highlighted in Organic Chemistry Portal).

(19) Dual Role of Carboxylic Acid Additive: Mechanistic Studies and Implication for the Asymmetric C-H Amidation

D. Gwon, S. Park, and S. Chang*

Tetrahedron, 2015, 71, 4504-4511.  

(18) Boron-Catalyzed Silylative Reduction of Quinolines: Selective sp3 C-Si Bond Formation

N. Gandhamsetty, S. Joung, S.-W. Park, S. Park,* and S. Chang*

J. Am. Chem. Soc. 2014, 136, 16780-16783 (Highlighted in JACS Spotlights).

(17) Iridium(III)-Catalyzed C-H Amidation of Arylphosphoryls Leading to a P-Stereogenic Center

D. Gwon, D. Lee, J. Kim, S. Park,* and S. Chang*

Chem. Eur. J. 2014, 20, 12421-12425 (Highlighted in Synfacts).

(16) Comparative Investigations of Cp*-Based Group 9 Metal-Catalyzed Direct C-H Amination of Benzamides

T. M. Figg, S. Park, J. Park, S. Chang,* and D. G. Musaev* (: equal contribution)

Organometallics 2014, 33, 4076-4085.

(15) Selective Reduction of Carboxylic Acids to Aldehydes Catalyzed by B(C6F5)3

D, Bezier, S. Park, and M. Brookhart

Org. Lett. 2013, 15, 496-499.

(14) An Efficient Iridium Catalyst for Reduction of Carbon Dioxide to Methane with Trialkylsilanes

S. Park, D, Bezier, and M. Brookhart*

J. Am. Chem. Soc. 2012, 134, 11404-11407.

(13) Redistribution of Trialkyl Silanes Catalyzed by Iridium Silyl Complexes

S. Park, B. G. Kim, Göttker-Schnetmann, I, and M. Brookhart*

ACS Catal. 2012, 2, 307-316.

(12) Development and Mechanistic Investigation of a Highly Efficient Ir(V) Silyl Complex for the Reduction of Tertiary Amides to Amines

S. Park, and M. Brookhart*

J. Am. Chem. Soc. 2012, 134, 640-653.

(11) Hydrosilylation of Epoxides with a Cationic h1-Silane Iridium(III) Complex

S. Park, and M. Brookhart*

Chem. Commun. 2011, 47, 3643-3645.

(10) Hydrosilylation of Carbonyl-Containing Substrates Catalyzed by an Electrophilic h1-Silane Iridium(III) Complex

S. Park, and M. Brookhart*

Organometallics 2010, 29, 6057-6064.     

(9) Cyclopolymerization and Copolymerization of Functionalized 1,6-Heptadienes Catalyzed

by Pd Complexes: Mechanism and Application to Physical Gel Formation

S. Park, T. Okada, D. Takeuchi, and K. Osakada*

Chem. Eur. J. 2010, 16, 8662-8678 (Cover Picture Paper). 

(8) Cyclopolymerization of 9,9-Diallyl Fluorene Promoted by Ni Complexes: Stereoselective Formation of Six- and Five-Membered Rings during the Polymer Growth

D. Takeuchi, Y. Fukuda, S. Park, and K. Osakada*

Macromolecules 2009, 42, 5909-5912.

(7) Controlled Cyclopolymerization of Dienes by Late Transition Metal Complexes

D. Takeuchi, S. Park, and K. Osakada*

J. Synth. Org. Chem., Jpn. 2008, 66, 1049.

(6) Novel Precision Cyclopolymerization of Dienes by Late Transition Metal Catalysts

D. Takeuchi, S. Park, T. Okada, R. Matsuura, and K. Osakada*

Kobunshi Ronbunshu, 2007, 64, 597-606.

(5) Cyclopolymerization of 1,6-Heptadienes Catalyzed by Iron and Cobalt Complexes: Synthesis of Polymers with Trans- or Cis-Fused 1,2-Cyclopentanediyl Groups Depending on the Catalyst

D. Takeuchi, R. Matsuura, S. Park, and K. Osakada*

J. Am. Chem. Soc. 2007, 129, 7002-7003.

(4) Pd-Catalyzed Polymerization of Dienes that Involves Chain-Walking Isomerization of the Growing Polymer End: Synthesis of Polymers Composed of Polymethylene and Five-Membered-Ring Units

T. Okada, S. Park, D. Takeuchi, and K. Osakada*

Angew. Chem. Int. Ed. 2007, 46, 6141-6143 [Inside Cover Picture Paper].

(3) Pd Complex-Promoted Cyclopolymerization of Functionalized a,w-Dienes and Copolymerization with Ethylene to Afford Polymers with Cyclic Repeating Units

S. Park, D. Takeuchi, and K. Osakada*

J. Am. Chem. Soc. 2006, 128, 3510-3511.

(2) Pd Complex-Promoted Cyclopolymerization of Diallylmalonates

S. Park, D. Takeuchi, and K. Osakada*

Studies in Surface Science and Catalysis 2006, 161, 201-204.

(1) Preparation of Human Epidermal Growth Factor/Low-Molecular-Weight Chitosan Conjugates and Their Effect on the Proliferation of Human Dermal Fibroblasts in Vitro

T. I. Son*, S. Park, H. S. Kang, Y. S. Son, C. H. Kim, and E. Jang

J. Ind. Eng. Chem. 2005, 11, 34.