Assis. Prof. Iwai

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Dr. Tomohiro Iwai (Original papers/Review)

Original papers
.
46.
Iridium-Catalyzed Alkene-Selective Transfer Hydrogenation with 1,4-Dioxane as Hydrogen Donor
Zhang, D.; Iwai, T.; Sawamura, M.
Org. Lett. 2019, in press (DOI: 10.1021/acs.orglett.9b01989)
45.
Nickel-Catalyzed Decarboxylation of Aryl Carbamates for Converting Phenols into Aromatic Amines.
Nishizawa, A.; Takahira, T.; Yasui, K.; Fujimoto, H.; Iwai, T.; Sawamura, M.; Chatani, N.; Tobisu, M.
J. Am. Chem. Soc. 2019, 141, 7261–7265. (DOI: 10.1021/jacs.9b02751)
44.
Iridium-catalyzed Asymmetric Borylation of Unactivated Methylene C(sp3)–H Bonds.
Reyes, R. L.; Iwai, T.; Maeda, S.; Sawamura, M.
J. Am. Chem. Soc. 2019, 141, 6817–6821. (DOI: 10.1021/jacs.9b01952)
43.
Nickel-Copper-Catalyzed Hydroacylation of Vinylarenes with Acyl Fluorides and Hydrosilanes.
Y. Ueda, T. Iwai, M. Sawamura
Chem. Eur. J. 2019, 25, 9410–9414. (DOI: 10.1002/chem.201900822.)
42.
Heterogeneous Nickel-Catalyzed Cross-Coupling between Aryl Chlorides and Alkyllithiums Using a Polystyrene-Cross-Linking Bisphosphine Ligand
Yamazaki, Y.; Arima, N.; Iwai, T.; Sawamura, M.
Adv. Synth. Catal. 2019, 361, 2250–2254. (DOI: 10.1002/adsc.201801713)
41.
A Polystyrene-Cross-Linking Tricyclohexylphosphine: Synthesis, Characterization and Applications to Pd-Catalyzed Cross-Coupling Reactions of Aryl Chlorides
Arashima, J.; Iwai, T.; Sawamura, M.
Chem. Asian J. 2019, 14, 411–415. (DOI: 10.1002/asia.201801651)
40.
P,P,P’,P’-Tetraethynylated Bisphosphine and P-C-P Pincer Ligands with Bulky End Caps: Synthesis, Coordination Properties and Application to Platinum-Catalyzed 1,8-Enyne Cycloisomerization
Iwai, T.; Shibaike, K.; Sawamura, M.
Chem. Lett. 2018, 47, 1162–1164. (DOI: 10.1246/cl.180501)
39.
Palladium-Catalyzed Asymmetric C(sp3)-H Allylation of 2-Alkylpyridines
Murakami, R.; Sano, K.; Iwai, T.; Taniguchi, T.; Monde, K.; Sawamura, M.
Angew. Chem. Int. Ed. 2018, 57, 9465–9469. (DOI: 10.1002/anie.201802821)
38.
Synthesis, Properties, and Catalytic Application of a Triptycene-Type Borate-Phosphine Ligand
Konishi, S.; Iwai, T.; Sawamura, M.
Organometallics 2018, 37, 1876–1883. (DOI: 10.1021/acs.organomet.8b00113)
37.
Transmission of Point Chirality to Axial Chirality for Strong Circular Dichroism in Triarylmethylium-o,o-dimer
Ishigaki, Y.; Iwai, T.; Hayashi, Y.; Nagaki, A.; Katoono, R.; Fujiwara, K.; Yoshida, J.; Suzuki, T.
Synlett 2018, 29, 2147–2154. (DOI: 10.1055/s-0037-1610190)
36.
Phosphine-Catalyzed Anti-Carboboration of Alkynoates with 9-BBN-Based 1,1-Diborylalkanes: Synthesis and Use of Multi-Substituted g-Borylallylboranes
Yamazaki, A.; Nagao, K.; Iwai, T.; Ohmiya, H.; Sawamura, M.
Angew. Chem. Int. Ed. 201857, 3196–3199. (DOI: 10.1002/anie.201712351)
35.
Nickel-Catalyzed Amination of Aryl Fluorides with Primary Amines

Harada, T.; Ueda, Y.; Iwai, T.; Sawamura, M.
Chem. Commun. 2018, 54, 1718–1721. (DOI: 10.1039/C7CC08181B)
34.
Synthesis of Cyclobutene-Fused Eight-Membered Carbocycles through Gold-Catalyzed Intramolecular Enyne [2+2] Cycloaddition
Iwai, T.; Ueno, M.; Okochi, H.; Sawamura, M.
Adv. Synth. Catal. 2018, 360, 670–675. (DOI: 10.1002/adsc.201701193)
33.
Enantioselective Rh- or Ir-Catalyzed Directed C(sp3)–H Borylation with Phosphoramidite Chiral Ligands
Reyes, R. L.; Harada, T.; Taniguchi, T.; Monde, K.; Iwai, T.; Sawamura, M.
Chem. Lett. 2017, 46, 1747–1750. (DOI: 10.1246/cl.170853)
32.
Polystyrene-Cross-Linking Ortho-Substituted Triphenylphosphines: Synthesis, Coordination Properties, and Application to Pd-Catalyzed Cross-Coupling of Aryl Chlorides.
Iwai, T.; Asano, K.; Harada, T.; Sawamura, M.
Bull. Chem. Soc. Jpn. 2017, 90, 943–949. (DOI: 10.1246/bcsj.20170141).
31.
Asymmetric Synthesis of β-Lactams through Copper-Catalyzed Alkyne–Nitrone Coupling with Prolinol-Phosphine Chiral Ligand.
Takayama, Y.; Ishii, T.; Ohmiya, H.; Iwai, T.; Schwarzer, M. C.; Mori, S.; Taniguchi, T.; Monde, K.; Sawamura, M.
Chem. Eur. J. 2017, 238400–8404. DOI: 10.1002/chem.201702070
30.
A Polystyrene-Cross-Linking Bisphosphine: Controlled Metal Monochelation and Ligand-Enabled First-Row Transition Metal Catalysis.
Iwai, T.; Harada, T.; Shimada, H.; Asano, K.; Sawamura, M.
ACS Catal. 2017, 7, 1681–1692. DOI: 10.1021/acscatal.6b02988
29.
Synthesis, Coordination Properties, and Catalytic Application of Triarylmethane-Monophosphines.
Iwai, T.; Tanaka, R.; Sawamura, M.
Organometallics, 2016, 35, 3959-3969. DOI: 10.1021/acs.organomet.6b00752
28.
Site-selective and Stereoselective C(sp3)–H Borylation of Alkyl Side Chains of 1,3-Azoles with a Silica-Supported Monophosphine-Ir Catalyst.
Murakami, R.; Iwai, T.; Sawamura, M.
Synlett, 2016, 27, 1187-1192. DOI: 10.1055/s-0035-1561599
27.
Silica-supported Triptycene-type Phosphine. Synthesis, Characterization, and Application to Pd-Catalyzed Suzuki–Miyaura Cross-coupling of Chloroarenes.
Iwai, T.; Konishi, S.; Miyazaki, T.; Kawamorita, S.; Yokokawa, N.; Ohmiya, H.; Sawamura, M.
ACS Catal., 2015, 5, 7254–7264. DOI: 10.1021/acscatal.5b00904
26.
Synthesis and Structures of a Chiral Phosphine-Phosphoric Acid Ligand and Its Rhodium(I) Complexes.
Iwai, T.; Akiyama, Y.; Tsunoda, K.; Sawamura, M.
Tetrahedron: Asymmetry, 2015, 26, 1245-1250. DOI: 10.1016/j.tetasy.2015.09.016
25.
Stereoselective C–H Borylations of Cyclopropanes and Cyclobutanes with Silica-supported Monophosphane-Ir Catalysts.
Murakami, R.; Tsunoda, K.; Iwai, T.; Sawamura, M.
Chem. Eur. J. 2014, 20, 13127–13131. DOI: 10.1002/chem.201404362
24.
Silica-Supported Tripod Triarylphosphane: Application to Transition Metal Catalyzed C(sp3)–H Borylations.
Iwai, T.; Murakami, R.; Harada,T.; Kawamorita, S.; Sawamura, M.
Adv. Synth. Catal. 2014, 356, 1563–1570. DOI: 10.1002/adsc.201301147
23.
Silica-supported Tripod Triarylphosphines: Application to Palladium Catalyzed Borylation of Chloroarenes.

Iwai, T.;  Harada, T.; Tanaka, R.; Sawamura, M.
Chem. Lett. 2014, 43, 584–586. DOI: 10.1246/cl.131161
22.
Tripod Immobilization of Triphenylphosphane on a Silica Gel Surface to Enable Selective Mono-P-ligation to Palladium: Application to Suzuki–Miyaura Cross-Coupling with Chloroarenes.
Iwai, T.; Tanaka, R.; Harada, T.; Sawamura, M.
Chem. Eur. J. 2014, 20, 1057–1065. DOI: 10.1002/chem.201304081
21.
Site-selective C–H Borylation of Quinolines at the C-8 Position Catalyzed by a Silica-supported Phosphane-Iridium System.
Konishi, S.; Kawamorita, S.; Iwai, T.; Steel, P. G.; Marder, T. B.; Sawamura, M.
Chem. Asian J. 2014, 9, 434–438. DOI: 10.1002/asia.201301423
20.
Threefold Cross-Linked Polystyrene-Triphenylphosphane Hybrids: Mono-P-Ligating Behaviors and Catalytic Applications for Aryl Chloride Cross-Coupling and C(sp3)–H Borylation.
Iwai, T.; Harada, T.; Hara, K.; Sawamura, M.
Angew. Chem. Int. Ed. 2013, 52, 12322–12326. DOI: 10.1002/anie.201306769
19.
Synthesis of a Chiral N-Heterocyclic Carbene Bearing a m-Terphenyl-Based Phosphate Moiety as an Anionic N-Substituent and Its Application to Copper-Catalyzed Enantioselective Boron Conjugate Addition.
Iwai, T.; Akiyama,Y.; Sawamura, M.
Tetrahedron: Asymmetry 2013, 24, 729–735. DOI: 10.1016/j.tetasy.2013.05.013.
18.
Synthesis of Primary and Secondary Alkylboronates through Site-Selective C(sp3)–H Activation with Silica-Supported Monophosphine–Ir Catalysts
Kawamorita, S.; Murakami, R; Iwai, T.; Sawamura, M.
J. Am. Chem. Soc. 2013, 135, 2947–2950. DOI: 10.1021/ja3126239
17.
Construction of Eight-Membered Carbocycles via Gold Catalysis with Acetylene-Tethered Silyl Enol Ethers.
Iwai, T.; Okochi,H.; Ito, H.; Sawamura, M.
Angew. Chem. Int. Ed. 2013, 52, 4239-4242. DOI: 10.1002/anie.201300265
16.
7,7,8,8-Tetraaryl-o-quinodimethane Stabilized by Dibenzo-annulation: A Helical pi-Electron System that Exhibits Electrochromic and Unique Chiroptical Properties
Suzuki, T.; Sakano, Y.; Iwai, T.; Iwashita, S.; Miura, Katoono, R.; Kawai, H.; Fujiwara, K.; Tsuji, Y.; Fukushima, T.
Chem. Eur. J. 2013, 19, 117–123. DOI: 10.1002/chem.201203092
15.
Conjugate Reduction of a,b-Unsaturated Carbonyl and Carboxyl Compounds with Poly(methylhydrosiloxane) Catalyzed by a Silica-Supported Compact Phosphane–Copper Complex.
Kawamorita, S.; Yamazaki, K.; Ohmiya, H.; Iwai, T.;  Sawamura, M.
Adv. Synth. Catal. 2012, 354, 3440–3444. DOI: 10.1002/adsc.201200555
14.
Palladium-Catalyzed Reduction of Acid Chlorides to Aldehydes with Hydrosilanes
Fujihara, T.; Cong, C.; Iwai, T.; Terao, J.; Tsuji, Y.
Synlett 2012, 23, 2389–2392. DOI: 10.1055/s-0032-1317155
13.
Rh-Catalyzed Borylation of N–Adjacent C(sp3)–H Bonds with a Silica-Supported Triarylphosphine Ligand.
Kawamorita, S.; Miyazaki, T.; Iwai, T.; Ohmiya, H.;  Sawamura, M.
J. Am. Chem. Soc. 2012, 134, 12924–12927. DOI: 10.1021/ja305694r
12.
Palladium-catalyzed esterification of aryl halides using aryl formates without the use of external carbon monoxide.
Fujihara, T.; Hosoki, T.; Katafuchi, Y.; Iwai, T.; Terao, J.; Tsuji, Y.
Chem. Commun. 2012, 48, 8012–8014. DOI: 10.1039/C2CC33944G
11.
Iridium-Catalyzed Addition of Aroyl Chlorides and Aliphatic Acid Chlorides to Terminal Alkynes.
Iwai, T.; Fujihara, T.; Terao, J.; Tsuji, Y.
J. Am. Chem. Soc. 2012, 134, 1268-1274. DOI: 10.1021/ja209679c
10.
Rh-Catalyzed Ortho-Selective C-H Borylation of N-Functionalized Arenes with Silica-Supported Bridgehead Monophosphine Ligands.
Kawamorita, S.; Miyazaki, T.; Ohmiya, H.; Iwai, T.; Sawamura, M.
J. Am. Chem. Soc
. 2011, 133, 19310-19313. DOI: 10.1021/ja208364a
9.
Palladium-Catalyzed Borylation of Sterically Demanding Aryl Halides with Silica-Supported Compact Phosphane Ligand.
Kawamorita, S.; Ohmiya, H.; Iwai, T.; Sawamura, M.
Angew. Chem. Int. Ed. (VIP)
2011, 50, 8363-8366. DOI: 10.1002/anie.201103224
8.
Palladium-Catalyzed Hydroesterification of Alkynes Employing Aryl Formates without the Use of External Carbon Monoxide
Katafuchi, Y.; Fujihara, T.; Iwai, T.; Terao, J.; Tsuji, Y.
Adv. Synth. Catal
. 2011, 353, 475-482. DOI: 10.1002/adsc.201000750
7.
Iridium-Catalyzed Annulation of N-Arylcarbamoyl Chlorides with Internal Alkynes
Iwai, T.; Fujihara, T.; Terao, J.; Tsuji, Y.
J. Am. Chem. Soc
. 2010, 132, 9602-9603. DOI: 10.1021/ja104153k
6.
Palladium-Catalyzed Intermolecular Addition of Formamides to Alkynes
Fujihara, T.; Katafuchi, Y.; Iwai, T.; Terao, J.; Tsuji, Y.
J. Am. Chem. Soc. 2010, 132, 2094-2098. DOI: 10.1021/ja910038p
5.
Multi-Input/Multi-Output Molecular Response System Based on the Dynamic Redox Behavior of 3,3,4,4-Tetraaryldihydro[5]helicene Derivatives: Reversible Formation/Destruction of Chiral Fluorophore and Modulation of Chiroptical Properties by Solvent Polarity
Suzuki, T.; Ishigaki, Y.; Iwai, T.; Kawai, H.; Fujiwara, K.; Ikeda, H.; Kano, Y.; Mizuno, K.
Chem. Eur. J
. 2009, 15, 9434-9441. DOI: 10.1002/chem.200900968
4.
Iridium-Catalyzed Addition of Acid Chlorides to Terminal Alkynes
Iwai, T.; Fujihara, T.; Terao, J.; Tsuji, Y.
J. Am. Chem. Soc. 2009, 131, 6668-6669. DOI: 10.1021/ja901778y
3.
The Iridium-Catalyzed Decarbonylation of Aldehydes under Mild Conditions
Iwai, T.; Fujihara, T.; Tsuji, Y.
Chem. Commun
. 2008, 6215-6217. DOI: 10.1039/b813171f
2.
Electrochiroptical systems based on biphenyl-2,2'-diyl-type dicationic dyes: Strong chiroptical signals through the transmission of point chirality to axial chirality
Suzuki, T.; Iwai, T.; Ohta, E.; Kawai, H.; Fujiwara, K.
Tetrahedron Lett
. 2007, 48, 3599-3603. DOI: 10.1016/j.tetlet.2007.03.080 
1.
A Bowl-Shaped Phosphine as a Ligand in Palladium-Catalyzed Suzuki-Miyaura Coupling of Aryl Chlorides: Effect of a Depth of the Bowl
Ohta, H.; Tokunaga, M.; Obora, Y.; Iwai, T.; Iwasawa, T.; Fujihara, T.; Tsuji, Y.
Org. Lett. 2007, 9, 89-92. DOI: 10.1021/ol0626138
Reviews
9.
固体表面を利用した配位子設計:活性サイトの孤立化に基づく高活性金属錯体触媒の開発
岩井智弘,澤村正也
触媒技術の動向と展望2019, 触媒学会(編), 113–123 (2019).
8.
反応場設計に基づく触媒的芳香族CHホウ素化反応の位置制御
岩井 智弘
触媒, 201759, 102-103.
7.
ベースメタルの可能性を引きだす
岩井 智弘
化学, 2016, 71, 59-60.
6.
Redox-Mediated Reversible σ-Bond Formation/Cleavage.
Suzuki, T.; Tamaoki, H.; Nishida, J.; Higuchi, H.; Iwai, T.; Ishigaki, Y.; Hanada, K.; Katoono, R.; Kawai, H.; Fujiwara, K.; Fukushima, T. in Organic Redox Systems: Synthesis, Properties, and Applications;
Nishinaga, T. Ed.; Wiley, Chapter 2, pp. 13–37, 2016DOI: 10.1002/9781118858981.ch2
5.
Transition-metal-catalyzed Site-selective C–H Functionalization of Quinolines beyond C2 Selectivity.
Iwai, T.; Sawamura, M.
ACS Catal. 2015, 5, 5031–5040. DOI: 10.1021/acscatal.5b01143
4.
Transition Metal Catalysis with Hollow-shaped Triethynylphosphine Ligands.
Iwai, T.; Sawamura, M.
Bull. Chem. Soc. Jpn. 2014, 87, 1147–1160. (Award Account) DOI: 10.1246/bcsj.20140186
3.
超分子的アプローチによるキラル遷移金属錯体触媒の精密制御
岩井 智弘
有機合成化学協会誌, vol. 72, pp 68–69, 2014.
2.
Electrochromic and unique chiroptical properties of helically deformed tetraarylquinodimethanes generated from less hindered dicationic precursors upon reduction
Suzuki, T.; Sakano, Y.; Iwai, T.; Iwashita, S.; Miura, Y.; Katoono, R.;  Kawai, H.; Fujiwara, K.; Tsuji, Y.; Fukushima, T.
Pure Appl. Chem. 2014, 86, 507. DOI: 10.1515/pac-2013-1003
1.
Transition-Metal-Catalyzed Additions of Carbonyl Functionalities to Alkynes
Fujihara, T.; Iwai, T.; Terao, J.; Tsuji, Y.
Synlett
2010, 2537-2548. DOI: 10.1055/s-0030-1258776