杮暥傊僗僉僢僾

僗僞僢僼NEWS&FAQ


Hachiya Iwao


嫵庼丂敧扟丂娹
丂嶰廳戝妛戝妛堾丂岺妛尋媶壢丂暘巕慺嵽岺妛愱峌



mail: hachiya [at] chem.mie-u.ac.jp
丂TEL: 059-231-9414
丂FAX: 059-231-9413


History

1987擭
暉壀導棫拀巼媢崅摍妛峑懖嬈
1991擭
搶嫗棟壢戝妛棟妛晹戞堦晹墳梡壔妛壢懖嬈
1996擭
搶嫗棟壢戝妛戝妛堾棟妛尋媶壢壔妛愱峌攷巑屻婜壽廋椆乮彫椦丂廋 彆嫵庼乯
1996擭
擔杮妛弍怳嫽夛奀奜摿暿尋媶堳乮暷崙僗僞儞僼僅乕僪戝妛 B.M.Trost 嫵庼乯
1998擭
搶嫗棟壢戝妛憤崌尋媶強婎慴壢妛尋媶晹栧彆庤乮岦嶳岝徍 嫵庼乯
2000擭
嶰廳戝妛岺妛晹丂彆嫵庼
2007擭
嶰廳戝妛戝妛堾岺妛尋媶壢 弝嫵庼 丂丂丂丂丂丂
2018擭
嶰廳戝妛戝妛堾岺妛尋媶壢 嫵庼

Awards

2001擭
桳婡崌惉壔妛嫤夛柧帯惢壻尋媶婇夋徿
2006擭
桳婡崌惉壔妛嫤夛搶奀巟晹彠椼徿
2008擭
桳婡崌惉壔妛彠椼徿

Publications

82. Titanium tetraiodide-mediated diastereoselective iodo-aldol and Mannich reactions of 兞-alkoxy-兛,兝-alkynyl
ketone derivatives, K. Yashiro, S. Ito, S. Kayaki, K. Sakata, I. Mizota, I. Hachiya, M. Shimizu,
Tetrahedron, 2016, 72, 6875-6885.

81. Synthesis of (亇)-muscopyridine analogue using ring-expansion reaction of cyclic 兝-keto ester via conjugate
addition to alkynyl imine, I. Hachiya, N. Kugisaki, R. Agata, H. Matsumoto, Y. Yamada, M. Shimizu,
Tetrahedron
, 2015, 71, 5824-5829.

80. 2-Aryl-4-quinolene Synthesis Using the Thermal Rearrangement of Iminocyclobutenones, I. Hachiya, K. Yokoyama,
A. Ito and M. Shimizu, Heterocycles, 2015, 90 (1), 97-103.

79. Titanium Tetraiodide Mediated Organic Reactions, T. Haneishi, I. Hachiya and M. Shimizu, Arabian J. Sci. Eng.,
2014, 39 (9), 6599-6616.

78. Chemoselective Reductions and Iodinations Using Titaium Tetraiodide, I. Hachiya and M. Shimizu, Tetrahedron Lett.,
2014, 55, (17), 2781-2788.

77. Chiral b-Lactam Synthesis through the Enantioselective Reduction of Iminocyclobutenones and the Therma
l Rearrangement of Aminocyclobutenones, I. Hachiya, A. Ito and M. Shimizu, Asian J. Org. Chem., 2014, 3 (5), 614-618.

76. Two-Step Synthesis of 3,4-Ethylenedioxythiophene (EDOT) from 2,3-Butanedione, I. Hachiya,
T. Yamamoto, T. Inagaki, T. Matsumoto, A. Takahashi, I. Mizota, M. Shimizu, Heterocycles, 2014, 88 (1), 607-612.

75. Diastereoselective Iodo Aldol Reaction of g-Alkoxy a,b-Alkynyl Ketone Derivatives Promoted by Titanium Tetraiodide,
I. Hachiya, S. Ito, S. Kayaki, and M. Shimizu, Asian J. Org. Chem., 2013, 2 (11), 931-934.

74. Synthesis of a-Amino Ketones and O-Alkyloximes by Titanium Tetrahalide Promoted Ring-Opening Reaction
of 2-Mono-Substituted Azetidin-3-ones And Their O-Alkyloximes S. Ariga, S. Hata, D. Fukuda,T. Nishi,
I. Hachiya
, M. Shimizu, Heterocycles, 2012, 86 (2), 1187-1210.

73. Synthesis of Nitrogen-containing Heterocycles Using Conjugate Addition Reactions of Nucleophiles to
a,b-Unsaturated Imines, I. Hachiya, I. Mizota, M. Shimizu, Heterocycles, 2012, 85 (5), 993-1016.

72. Regioselective Ring-Opening Reaction of 2-Mono-Substituted Azetidin-3-ones Promoted by the Combined
Use of Titanium Tetraiodide and Its Chloro or Bromo Counterpart, S. Hata, D. Fukuda, I. Hachiya, M. Shimizu,
Heterocycles, 2012, 84 (1), 301-307.

71. Reductive Aminopropylation of Ketene Silyl (Thio)Acetals Leading to The Synthesis of d-Amino Esters,
M. Shimizu, S. Agatani, I. Mizota, I. Hachiya Tetrahedron Lett., 2011, 52 (41), 5388-5391.

70. Double Nucleophilic Addition to Acrolein with Ketene Silyl Acetals and Allylborolanes Catalyzed by Proline,
M. Shimizu, M. Kawanishi, A. Itoh, I. Mizota, I. Hachiya Chem. Lett., 2011, 40 (8), 862-863.

69. Titanium Tetraiodide-Promoted Reductive Enolate Formation of a-Tosyloxy Ketone Derivatives and Aldol
Reaction with Aldehydes, I. Hachiya, T. Inagaki, Y. Ishihara, M. Shimizu, Bull. Chem. Soc. Jpn. 2011,
84 (4), 419-421.

68. Synthesis of 3,4-Ethylenedioxythiophene (EDOT) from (Z)-But-2-ene-1,4-diol or But-3-yne-1,4-diol,
I. Hachiya
, T. Matsumoto, T. Inagaki, A. Takahashi, M. Shimizu, Heterocycles, 2010, 82 (1), 449-460.

67. Titanium Tetraiodide-promoted Tandem Prins Reaction of Alkynes with Acetals: Synthesis of (Z,Z)-1,5-Diiodo-1,3,5-triarylpenta-1,4-dienes, M. Shimizu, K. Okura, T. Arai, I. Hachiya Chem. Lett.,
2010
, 39 (10), 1052-1054.

66. Use of N-Allylidene-1,1-diphenylethanamine as a Latent Acrolein Synthon in the Double Nucleophilic
Addition Reaction of Ketene Silyl (Thio)acetals and Allylborolanes, M. Shimizu, M. Kawanishi, I. Mizota,
I. Hachiya Org. Lett., 2010, 12 (16), 3571-3573.

65. A New Method for the Synthesis of Multisubstituted Pyrroles of Biological Interest by Double Nucleophilic Addition to a,b-Unsaturated Imines, A. Takahashi, S. Kawai, I. Hachiya; M. Shimizu, Eur. J. Org. Chem., 2010, (1), 191-200.

64. Facile Synthesis and Ring-opening of 4-(Tributylstannyl)pyrrolidine-2-carboxylates, M. Shimizu, H. Ando,
H. Shibuya, I. Hachiya, Heterocycles, 2010, 80 (2), 773-778.

63. Reductive Aldol and Mannich-Type Reactions of Azetidin-3-ones Promoted by Titanium Tetraiodide,
S. Hata, D. Fukuda, I. Hachiya, M. Shimizu, Chem. Asian J., 2010, 5 (3), 473-477.

62. N-Allylideneamines Derived from Acrolein: Synthesis and Use as Acceptors of Two Nucleophiles,
I. Mizota, Y. Matsuda, I. Hachiya; M. Shimizu, Eur. J. Org. Chem., 2009, (24), 4073-4084.

61. Stereodivergent Synthesis of b-Lactams Using Thermal Rearrangement of Aminocyclobutenones,
I. Hachiya
, ; T. Yoshitomi, Y. Yamaguchi, M. Shimizu, Org. Lett., 2009, 11 (15), 3266-3268.

60. Titanium Tetraiodide Induced Cyclization of 2-(2-Cyanoalk-1-enyl) b-Keto Esters into 2-Iodopyridines,
I. Hachiya
, Y. Minami, M. Shimizu, Heterocycles, 2009, 79 (1), 365-371.

59. Conjugate Imines and Iminium Salts as Versatile Acceptors of Nucleophile, M. Shimizu, I. Hachiya,
I. Mizota, Chem. Commun., 2009, (8), 874-889.

58. Regioselective Double Nucleophilic Addition Reaction Leading to the Synthesis of b-Lactams,
A. Takahashi, S. Kawai, I. Hachiya, M. Shimizu, Heterocycles, 2008, 76 (1), 203-208.

57. Synthesis of N-Allylideneamines and Their Use for the Double Nucleophilic Addition of Ketene
Silyl (Thio)acetals and Trimethylsilyl Cyanide, I. Mizota, Y. Matsuda, I. Hachiya, M. Shimizu,
Org. Lett., 2008, 10 (18), 3977-3980.

56. Synthesis of Multi-substituted 2-Iminopyridine Using Conjugate Addition of Ethyl Cyanoacetate
Derivatives to Alkynyl Imines, Hachiya, I.; Minami, Y.; Aramaki, T.; Shimizu, M. Eur. J. Org.
Chem., 2008, (8), 1411-1417.

55. 3-Iodo-3-trimethylsilylpropenal as a Useful Unit for Pinacol Coupling and Subsequent Functional
Group Transformations, Shimizu, M.;, Okimura, H.; Manabe, N.; Hachiya, I. Chem. Lett., 2008, 37 (1) 28-29.

54. Titanium Tetraiodide Promoted Reductive Opening of 2-(1-Benzyloxyimino- ethyl)aziridines,
Leading to Aza-Aldol Reaction, Shimizu, M.; Nishiura, S.; Hachiya, I. Heterocycles, 2007, 74 (1), 177-183.

53. Diastereoselective Approach to an HIV Protease Inhibitor Intermediate Using a Cation-Exchange
Resin Mediated Mannich-Type Reaction, Shimizu, M.; Hayashi, Y.; Hamanaka, R.; Hachiya, I.
Heterocycles, 2007, 73 (1), 191-195.

52. Stereodivergent Synthesis of Both (2S)- and (2R)-1-Monoricinolein Derivatives by Lipase-catalyzed
Hydrolysis or Transesterification Directed to New Ferroelectric Liquid Crystals, Hachiya, I.; Sugiura,
Y.; Araki, H.; Inaoka, O.; Shimizu, M.; Akita, M.; Hamaguchi, T. Tetrahedron: Asymmetry, 2007, 18(8), 915-918.

51. Diastereoselective Reduction of a-Imino Esters with Tris(trimethylsilyl)aluminum, Shimizu, M.;
Niwa, Y.; Nagai, T.; Hachiya, I. Heterocycles, 2007, 72 (1), 127-132.

50. Aza-Prins Reaction Promoted by Titanium Tetraiodide and Iodine, Shimizu, M.; Baba, T.; Toudou, S.;
Hachiya, I. Chem. Lett., 2007, 36, 12-13.

49. Ring Expansion Reaction of Cyclic b-Keto Esters or a-Cyano Ketones via Conjugate Addition to Alkynyl
Imines: The Synthesis of Functionalized Medium-Sized Carbocycles Hachiya, I.; Maehara, W.; Yamada,
Y.; Kamiki, T.; Shimizu, M. Synlett, 2006, (19), 3271-3274.

48. Titanium Tetraiodide Mediated Reductive Opening of Aziridines, Leading to the Aldol and Mannich-Type
Reactions Shimizu, M.; Kurokawa, H.; Nishiura, S.; Hachiya, I. Heterocycles, 2006, 70 (1), 57-64.

47. 3,4,5,6-Tetrasubstituted-2-pyridone Synthesis via Nucleophilic Addition of Active Methine Compounds
to Dialkynyl Imines Directed to the Synthesis of (-)-A58365A Hachiya, I.; Fukushima, S.; Shimizu,
M. Heterocycles, 2006, 69 (1), 43-48.

46. Remarkable Effects of Additives to Facilitate Aza-Mannich Type Reaction: A Rapid Access to b-Amino
Ketone O-Alkyl Oximes Shimizu, M.; Tanaka, M.; Itoh, T.; Hachiya, I. Synlett, 2006, (11), 1687-1690.

45. Synthesis of Bicyclic Compounds Containing a 2-Pyridone Structure by Addition of Malonic Esters to
Alkynylpyridines, Pyrimidine, and Thiazoles Hachiya, I.; Atarashi, M.; Shimizu, M. Heterocycles, 2006,
67 (2), 523-528.

44. A Cation-exchange Resin Promoted Imino Aldol Reaction of Chiral Alkoxy Ketene Silyl Acetals with
a,b-Unsatureted Imines, Leading to a Facile Synthesis of b-Lactams Shimizu, M.; Tachi, M.; Fukushima, S.;
Hachiya, I. Heterocycles, 2005, 66 (1), 75-80.

43. Double Nucleophilic Addition of Trimethylsilyl Cyanide to 兛,兝-Unsaturated Aldimines Promoted by
Aluminum Chloride: Preparation of 2-Aminopentanedinitrile Shimizu, M.; Kamiya, M.; Hachiya, I.
Chem. Lett., 2005, 34 (10), 1456-1457.

42. A Cation-exchange Resin Promoted Imino Aldol Reaction, Leading to the Synthesis of 2-Isocephem
and 2-Oxa-isocephem Shimizu, M.; Tachi, M.; Hachiya, I. Chem. Lett., 2004, 33 (10), 1394-1395.

41. 3,4,6-Trisubstituted-2-Pyrone Synthesis via the Nucleophilic Addition of 2-Alkyl Meldrum乫s Acid to
Alkynyl Ketone Hachiya, I.; Shibuya, H.; Hanai, K.; Shimizu, M. Lett. Org. Chem., 2004, 1 (4), 349-352.

40. Stereodivergent Synthesis of (2R)-2,3-Diricinolein by Lipase-catalyzed Hydrolysis of Triricinolein
Hachiya, I.
; Makino, A.; Shimizu, M.; Akita, M.; Hamaguchi, T. Tetrahedron: Asymmetry, 2004, 15 (16), 2451-2454.

39. 5-Acetyl-2-pyridone Synthesis via Nucleophilic Addition of b-Ketoesters to Alkynyl Imines Hachiya, I.;
Ogura, K.; Shimizu, M. Synthesis, 2004, (9), 1349-1352.

38. Double Nucleophilic Addition of Ketene Silyl (Thio)Acetals and Trimethylsilyl Cyanide to a,b-Unsaturated
Aldimines Promoted by Aluminum Chloride Shimizu, M.; Kamiya, M.; Hachiya, I. Chem. Lett., 2003,
32 (7), 606-607.

37. Novel 2-Pyrone Synthesis via the Nucleophilic Addition of Active Methine Compounds to 2-Alkynone
Hachiya, I.
; Shibuya, H.; Shimizu, M. Tetrahedron Lett., 2003, 44 (10), 2061-2063.

36. Novel 2-Pyridone Synthesis via Nucleophilic Addition of Malonic Esters to Alkynyl Imines Hachiya, I.;
Ogura, K.; Shimizu, M. Org. Lett., 2002, 4 (16), 2755-2757.

35. Designed Ligands as Probes of the Catalytic Binding Mode in Mo Catalyzed Asymmetric Allylic
Alkylation Trost, B. M.; Dogra, K.; Hachiya, I.; Emura, T.; Hughes, D. L.; Krska, S.; Reamer, R. A.;
Palucki, M.; Yasuda, N.; Reider, P. J. Angew. Chem. Int. Ed., 2002, 41 (11), 1929-1932.

34. Fluoride Ion-Mediated Intramolecular Aldol Cyclization of 7-(t-Butyldimethylsiloxy)-7-octenal
Hachiya, I.; Kobayashi, N.; Kijima, H.; Pudhom, K.; Mukaiyama, T. Chem. Lett., 2000, (8), 932-933.

33. A Novel Carbocationic Species Paired with Tetrakis(pentafluorophenyl)borate Anion in Catalytic
Aldol Reaction Mukaiyama, T.; Yanagisawa, M.; Iida, D.; Hachiya, I. Chem. Lett., 2000, (6), 606-607.

32. An Effective Method for the Preparation of Optically Active Polyoxy 8-Membered Ring Enone
Corresponding to B Ring of Taxol Shiina, I.; Shibata, J.; Imai, Y.; Ibuka, R.; Fujisawa, H.; Hachiya, I.;
Mukaiyama, T. Chem. Lett., 1999, (11), 1145-1146.

31. A Route to Z-Endiynes via Pd Catalyzed Alkyne Additions Trost, B. M.; Hachiya, I.; McIntosh,
M. C. Tetrahedron Lett., 1998, 39 (36), 6445-6448.

30. Asymmetric Molybdenum-Catalyzed Alkylations Trost, B. M.; Hachiya, I. J. Am. Chem. Soc.
1998
, 120 (5), 1104-1105.

29. The Catalytic Fries Rearrangement and o-Acylation Reactions Using Group 3 and 4 Metal Triflates
as Catalysts Kobayashi, S.; Moriwaki, M.; Hachiya, I. Bull. Chem. Soc. Jpn. 1997, 70 (1), 267-273.

28. Rare Earth Metal Complexes as Water-Tolerant Lewis Acid Catalysts in Organic Synthesis Kobayashi, S.;
Hachiya, I.; Ishitani, H.; Moriwaki, M.; Nagayama, S. Russ. Zhurn. Org. Khim., 1996, 32 (2), 214-222.

27. Parallel Synthesis Using Mannich-type Three-Component Reactions and 乬Field Synthesis乭 for the
Construction of an Amino Alcohol Library Kobayashi, S.; Moriwaki, M.; Akiyama, R.; Suzuki, S.; Hachiya, I.
Tetrahedron Lett., 1996, 37 (43), 7783-7786.

26. Aldol Reactions on Solid Phase. Sc(OTf)3-Catalyzed Aldol Reactions of Polymer-Supported Silyl Enol
Ethers with Aldehydes Providing Convenient Methods for the Preparation of 1,3-Diol, b-Hydroxy Carboxylic
Acid, and b-Hydroxy Aldehyde Libraries Kobayashi, S.; Hachiya, I.; Yasuda. M. Tetrahedron Lett.,
1996, 37 (31), 5569-5572.

25. Catalytic Direct C-Acylation of Phenol and Naphthol Derivatives Using Carboxylic Acids as Acylating
Reagents Kobayashi, S.; Moriwaki, M.; Hachiya, I. Tetrahedron Lett., 1996, 37 (24), 4183-4186.

24. Trichlorosilane-Dimethylformamide (Cl3SiH-DMF) as an Efficient Reducing Agent. Reduction of Aldehydes
and Imines and Reductive Amination of Aldehydes under Mild Conditions Using Hypervalent Hydridosilicates
Kobayashi, S.; Yasuda. M; Hachiya, I. Chem. Lett., 1996, (5), 407-408.

23. Polymer-Supported Silyl Enol Ethers. Synthesis and Reactions with Imines for the Preparation of Amino
Alcohol Library Kobayashi, S.; Hachiya, I.; Suzuki, S.; Moriwaki, M. Tetrahedron Lett. 1996, 37 (16), 2809-2812.

22. Hafnium Trifluoromethanesulfonate (Hf(OTf)4) as an Efficient Catalyst in the Fries Rearrangement
and Direct Acylation of Phenol and Naphthol Derivatives Kobayashi, S.; Moriwaki, M.; Hachiya, I.
Tetrahedron Lett. 1996, 37 (12), 2053-2056.

21. 2-Acylation Reactions of Phenol and 1-Naphthol Derivatives Using Sc(OTf)3 as a Lewis Acid Catalyst
Kobayashi, S.; Moriwaki, M.; Hachiya, I. Synlett 1995, (11), 1153-1154.

20. The Catalytic Fries Rearrangement of Acyloxy Naphthalenes Using Scandium Trifluoromethanesulfonate
as a Catalyst Kobayashi, S.; Moriwaki, M.; Hachiya, I. J. Chem. Soc., Chem. Commun. 1995, (15), 1527-1528.

19. Hafnium(IV) Trifluoromethanesulfonate, An Efficient Catalyst for the Friedel-Crafts Acylation and
Alkylation Reactions Hachiya, I.; Moriwaki, M.; Kobayashi, S. Bull. Chem. Soc. Jpn. 1995, 68 (7), 2053-2060.

18. Molecular Recognition by Artificial Chiral Catalysts Utilizing a Metal Chelate. A Remarkable Difference
in Reactivity Between Geometrical Isomers of Silyl Enolates in Asymmetric Aldol Reactions Using Chiral Tin(II)
Catalysts Kobayashi, S.; Horibe, M.; Hachiya, I. Tetrahedron Lett. 1995, 36 (18), 3173-3176.

17. Activation of Imines by Rare Earth Metal Triflates. Ln(OTf)3- or Sc(OTf)3-Catalyzed Reactions of Imines
with Silyl Enolates and Diels-Alder Reactions of Imines Kobayashi, S.; Araki, M.; Ishitani, H.; Nagayama, S.;
Hachiya, I. Synlett 1995, (3), 233-234.

16. Catalytic Friedel-Crafts Acylation Reactions Using Hafnium Triflate as a Catalyst in Lithium
Perchlorate-Nitromethane Hachiya, I.; Moriwaki, M.; Kobayashi, S. Tetrahedron Lett. 1995, 36 (3), 409-412.

15. Asymmetric Diels-Alder Reactions Catalyzed by Chiral Lanthanide(III) Trifluoromethanesulfonates.
Unique Structure of the Triflate and Stereoselective Synthesis of Both Enantiomers Using a Single Chiral
Source and a Choice of Achiral Ligands Kobayashi, S.; Ishitani, H.; Hachiya, I.; Araki, M. Tetrahedron
1994
, 50 (40), 11623-11636.

14. Characterization of Chiral Ytterbium and Scandium Catalysts Based on Their Trifluoromethanesulfonates
in Asymmetric Diels-Alder Reactions Kobayashi, S.; Ishitani, H.; Araki, M.; Hachiya, I. Tetrahedron Lett. 1994, 35 (34), 6325-6328.

13. A Chiral Scandium Catalyst for Enantioselective Diels-Alder Reactions Kobayashi, S.; Araki, M.;
Hachiya, I.
J. Org. Chem. 1994, 59 (14), 3758-3759.

12. Repeated Use of the Catalyst in Ln(OTf)3-catalyzed Aldol and Allylation Reactions Kobayashi, S.;
Hachiya, I.
; Yamanoi, Y. Bull Chem. Soc. Jpn. 1994, 67 (8), 2342-2344.

11. Lanthanide Triflates as Water-Tolerant Lewis Acids. Activation of Commercial Formaldehyde Solution
and Use in the Aldol Reaction of Silyl Enol Ethers with Aldehydes in Aqueous Media Kobayashi, S.; Hachiya, I.
J. Org. Chem. 1994, 59 (13), 3590-3596.

10. Scandium(III) Perchlorate (Sc(ClO4)3). A Novel Catalyst in the a-C- and N-Glycosylation Reactions
Hachiya, I.
; Kobayashi, S. Tetrahedron Lett. 1994, 35 (20), 3319-3320.

9. Aqueous Reactions with a Lewis Acid and an Organometallic Reagent. The Scandium Trifluoromethanesulfonate
(Sc(OTf)3)-Catalyzed Allylation Reaction of Carbonyl Compounds with Tetraallyltin Hachiya, I.; Kobayashi,
S. J. Org. Chem. 1993, 58 (25), 6958-6960.

8. Scandium Trifluoromethanesulfonate (Sc(OTf)3) as a Novel Reusable Lewis Acid Catalyst in Aldol and
Michael Reactions Kobayashi, S.; Hachiya, I.; Ishitani, H.; Araki, M. Synlett 1993, (7), 472-474.

7. Asymmetric Diels-Alder Reaction Catalyzed by a Chiral Ytterbium Trifluoromethanesulfonate Kobayashi, S.;
Hachiya, I.; Ishitani, H.; Araki, M. Tetrahedron Lett. 1993, 34 (28), 4535-4538.

6. Scandium Trifluoromethanesulfonate (Sc(OTf)3). A Novel Reusable Catalyst in the Diels-Alder Reaction
Kobayashi, S.; Hachiya, I.; Araki, M; Ishitani, H. Tetrahedron Lett. 1993, 34 (23), 3755-3758.

5. Lanthanide Trifluoromethanesulfonates as Reusable Catalysts. Aldol Reactions in Organic Solvents
Kobayashi, S.; Hachiya, I.; Takahori, T. Synthesis 1993, (4), 371-373.

4. Lanthanide Trifluoromethanesulfonates as Reusable Catalysts. Michael and Diels-Alder Reactions
Kobayashi, S.; Hachiya, I.; Takahori, T.; Araki, M; Ishitani, H. Tetrahedron Lett. 1992, 33 (45), 6815-6818.

3. The Aldol Reaction of Silyl Enol Ethers with Aldehyeds in Aqueous Media Kobayashi, S.; Hachiya, I.
Tetrahedron Lett. 1992, 33 (12), 1625-1628.

2. Stereoselective Synthesis of Both Diastereomers of the a-Methyl-b-hydroxy-b-alkyl(aryl) Units by Use of Tin(II)
Triflate-Mediated Aldol Reaction Kobayashi, S.; Hachiya, I. J. Org. Chem. 1992, 57 (5), 1324-1326.

1. An Efficient Asymmetric Aldol Reaction Promoted by a Chiral Tin(II) Lewis Acid Consisting of Tin(II) Triflate,
(R)-2-[(N-1-Naphthylamino)methyl]tetrahydrothiophene and a Tin(IV) Compound Mukaiyama, T.; Asanuma, H.;
Hachiya, I.
; Harada, T.; Kobayashi, S. Chem. Lett. 1991, (7), 1209-1212. 丂

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亂妛埵亃丂丂丂攷巑乮棟妛乯乮搶嫗棟壢戝妛丂1996擭)
亂強懏妛夛亃丂擔杮壔妛夛丂桳婡崌惉壔妛嫤夛丂嬤婨壔妛嫤夛丂儓僂慺妛夛丂傾儊儕僇壔妛夛

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