Zobrazeno 1 - 10
of 326
pro vyhledávání: '"Takeshi Toru"'
Publikováno v:
International Journal of Molecular Sciences, Vol 11, Iss 12, Pp 5027-5039 (2010)
We report the synthesis of poly[(3-hexylthiophene)-block-(3-(4,4,5,5,6,6,7,7,7-nonafluoroheptyl)thiophene)], P(3HT-b-3SFT), carried out by the Grignard Metathesis Method (GRIM). The copolymers composition was determined by 1H and 19F NMR spectroscopi
Externí odkaz:
https://doaj.org/article/06cba02a7f1e4e03b083614ebf7736c8
Publikováno v:
ARKIVOC, Vol 2007, Iss 16, Pp 73-82 (2007)
Externí odkaz:
https://doaj.org/article/782df4a053fe42bc943d1be723af0344
Publikováno v:
ARKIVOC, Vol 2005, Iss 11, Pp 17-23 (2004)
Externí odkaz:
https://doaj.org/article/d8da28bb6089462194193446c6c5b224
Publikováno v:
ARKIVOC, Vol 2001, Iss 8, Pp 111-115 (2001)
Externí odkaz:
https://doaj.org/article/109fd09ee7b2434eb2bae930f15603f4
Autor:
Daisuke Sukeguchi, Surya Prakash Singh, Mamidi Ramesh Reddy, Hideyuki Yoshiyama, Rakesh A. Afre, Yasuhiko Hayashi, Hiroki Inukai, Tetsuo Soga, Shuichi Nakamura, Norio Shibata, Takeshi Toru
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 5, Iss 1, p 7 (2009)
A number of diarylmethanofullerene derivatives were synthesized. The cyclopropane ring of the derivatives has two aryl groups substituted with electron-withdrawing and -donating groups, the latter with long alkyl chains to improve solubility in organ
Externí odkaz:
https://doaj.org/article/3e2199f8a9584b0c87dfa7be7e1648ae
Autor:
Takehisa Ishimaru, Norio Shibata, Dhande Sudhakar Reddy, Takao Horikawa, Shuichi Nakamura, Takeshi Toru
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 4, Iss 1, p 16 (2008)
We examined the catalytic enantioselective fluorination of 3-(2-arylacetyl)-2-thiazolidinones 1 with N-fluorobenzenesulfonimide (NFSI) by DBFOX-Ph/metal complexes under a variety of conditions. After optimization of the metal salts, solvents and addi
Externí odkaz:
https://doaj.org/article/345e9837b32842ac8f73106b69700c9f
Autor:
Shuichi Nakamura, Yuichi Hiramatsu, Ryosuke Sasaki, Masashi Hayashi, Yasutoshi Kamada, Norio Shibata, Takeshi Toru
Publikováno v:
Tetrahedron Letters. 51:3820-3823
A catalytic enantioselective desymmetrization of meso - N -(heteroarenesulfonyl)aziridines with TMSN 3 using chiral Lewis acids afforded products with high enantioselectivity. As proof of the utility of this procedure, the precursor of selective κ-o
Publikováno v:
Advanced Synthesis & Catalysis. 352:1621-1624
N-(2-Thiophenesulfonyl)prolinamide could be easily introduced into Montmorillonite by a simple ion-exchange reaction. The asymmetric aldol reactions between various isatins with acetone or acetaldehyde using a heterogeneous Montmorillonite-entrapped
Publikováno v:
Journal of Synthetic Organic Chemistry, Japan. 68:1017-1027
Publikováno v:
Journal of Fluorine Chemistry. 130:1164-1170
Synthesis of 1,3-butadiyne-bridged perfluoroisopropyl binuclear phthalocyanine 2 has been successfully achieved from unsymmetrical A3B-type iodo-perfluoroisopropyl phthalocyanine by palladium-catalyzed cross-coupling with trimethylsilylacetylene and