Okawara, Makoto : rechercher sur Z-Library

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1

Polymers having stable radicals. I. Synthesis of nitroxyl polymers from 4-methacryloyl derivatives of 2,2,6,6-tetramethylpiperidine

Toshikazu Kurosaki, Kyu Wan Lee, Makoto Okawara

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Année:

1972

Langue:

english

Fichier:

PDF, 712 KB

english, 1972

2

Selective oxidation of alcohols by oxoaminium salts (R2N:O+ X-)

Miyazawa, Takeo, Endo, Takeshi, Shiihashi, Shigeo, Okawara, Makoto

Journal:

Journal of Organic Chemistry

Année:

1985

Langue:

english

Fichier:

PDF, 356 KB

english, 1985

3

Cross-cultural validation of the work functioning impairment scale (WFun) among Japanese, English, and Chinese versions using Rasch analysis

Fujino, Yoshihisa, Liu, Ning, Chimed-Ochir, Odgerel, Okawara, Makoto, Ishimaru, Tomohiro, Kubo, Tatsuhiko

Journal:

Journal of Occupational Health

Année:

2019

Langue:

english

Fichier:

PDF, 190 KB

english, 2019

4

The synthesis and reaction of the polymer bearing benzoin and furoin structure

Yasuhiko Kurusu, Hirotaka Nishiyama, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1970

Langue:

english

Fichier:

PDF, 435 KB

english, 1970

5

Synthesis and Reactions of Functional Polymers. XXXIV. Low Polymerization of Ethylene Oxide with Sodium N , N -Dimethyldithiocarbamate in Dipolar Aprotic Solvents

Nakai, Takeshi, Okawara, Makoto

Journal:

Bulletin of the Chemical Society of Japan

Année:

1968

Langue:

english

Fichier:

PDF, 10.19 MB

english, 1968

6

Electro-Rheology of Liquid Crystal in Smectic Phase with Solid-Like Property(Flow Behaviour and Applications of Complex Fluids Characterized by Non-Newtonian Viscosity or Functionality)

NARUMI, Takatsune, SUGAWARA, Shin, OKAWARA, Makoto, HASEGAWA, Tomiichi

Année:

2009

Fichier:

PDF, 749 KB

2009

7

Syntheses and reactions of functional polymers. XXXI. Syntheses and some properties of polyethylenimines containing 2-oxazolidone groups

Takeshi Endō, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1968

Langue:

english

Fichier:

PDF, 392 KB

english, 1968

8

The synthesis and reaction of polyformazan

Yasuhiko Kurusu, Haruo Yoshida, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1971

Langue:

english

Fichier:

PDF, 461 KB

english, 1971

9

Syntheses and reactions of functional polymers. LVI. Syntheses and properties of poly-(N-2-oxazolidonyl-methacrylamide) and poly-5-(3-phenyl-2-oxazolidonyl)-methyl acrylate

Takeshi Endo, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1971

Langue:

english

Fichier:

PDF, 414 KB

english, 1971

10

Syntheses and reactions of functional polymers. LVIII. Polymerization of N-vinyl-2-oxazolidone in the presence of polymethacrylic acid

Takeshi Endo, Ryozo Numazawa, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1971

Langue:

english

Fichier:

PDF, 392 KB

english, 1971

11

Syntheses and reactions of functional polymers. LX. Copolymerization of N-vinyl-pyrrolidone with methacrylic acid

Takeshi Endo, Ryozo Numazawa, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1971

Langue:

english

Fichier:

PDF, 265 KB

english, 1971

12

Syntheses and reactions of functional polymers. LXIII. Syntheses of phenyl polystyryliodonium salts

Yorinobu Yamada, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1972

Langue:

english

Fichier:

PDF, 426 KB

english, 1972

13

Syntheses and reactions of functional polymers. LXIV. Reactions of phenyl polystyryliodonium salts

Yorinobu Yamada, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1972

Langue:

english

Fichier:

PDF, 606 KB

english, 1972

14

Kinetic effects of surfactants on a polymer reaction in a nonaqueous system: Nucleophilic substitution of poly(vinyl chloride) with the azide ion

Makoto Takeishi, Riichiro Kawashima, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1973

Langue:

english

Fichier:

PDF, 481 KB

english, 1973

15

Syntheses and reactions of functional polymers, 74. Syntheses of poly[1-methyl-1-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)-ethylenes]

Takeshi Endo, Takeshi Inoue, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1973

Langue:

english

Fichier:

PDF, 297 KB

english, 1973

16

Synthesis of a polymer containing the cyclic disulfide (1,2-dithiolane) structure

Atsuko Fujimoto, Takeshi Endo, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1974

Langue:

english

Fichier:

PDF, 227 KB

english, 1974

17

Preparation of poly[N-(3-acryloylaminopropyl)carbazole] and its charge transfer complex with 2,4,7-trinitrofluorenone

Hiroshi Ito, Shigeo Tazuke, Makoto Okawara

Journal:

Macromolecular Chemistry and Physics

Année:

1976

Langue:

english

Fichier:

PDF, 346 KB

english, 1976

18

Ring opening polycondensation of lipoic acid with tributylphosphine

Yoko Nambu, Takeshi Endo, Makoto Okawara

Journal:

Macromolecular Rapid Communications

Année:

1980

Langue:

english

Fichier:

PDF, 188 KB

english, 1980

19

Substitution reaction of poly(chloromethylstyrene) with some nucleophilic reagents using phase transfer catalysts

Tadatomi Nishikubo, Takashi Iizawa, Kazuo Kobayashi, Makoto Okawara

Journal:

Macromolecular Rapid Communications

Année:

1980

Langue:

english

Fichier:

PDF, 260 KB

english, 1980

20

Alkylation reaction of poly(chloromethylstyrene) with malononitrile and diethyl methylmalonate using phase transfer catalysts

Tadatomi Nishikubo, Takashi Iizawa, Kazuo Kobayashi, Makoto Okawara

Journal:

Macromolecular Rapid Communications

Année:

1981

Langue:

english

Fichier:

PDF, 348 KB

english, 1981

21

Chemical modification of poly(1-chloro-2-epoxypropane) using phase transfer catalysis

Tadatomi Nishikubo, Takashi Iizawa, Yasushi Mizutani, Makoto Okawara

Journal:

Macromolecular Rapid Communications

Année:

1982

Langue:

english

Fichier:

PDF, 268 KB

english, 1982

22

Elimination and substitution reactions of poly(2-chloroethyl vinyl ether) using phase transfer catalysis

Takashi Iizawa, Tadatomi Nishikubo, Midori Ichikawa, Makoto Okawara

Journal:

Macromolecular Rapid Communications

Année:

1983

Langue:

english

Fichier:

PDF, 210 KB

english, 1983

23

Substitution reactions of poly[2-(2-chloro-5-nitrobenzoyloxy)ethyl methacrylate] and poly[2-(4-chloro-3-nitrobenzoyloxy)ethyl methacrylate] with some nucleophilic reagents using phase transfer catalysis

Tadatomi Nishikubo, Takashi Iizawa, Nubuo Numazaki, Makoto Okawara

Journal:

Macromolecular Rapid Communications

Année:

1983

Langue:

english

Fichier:

PDF, 215 KB

english, 1983

24

Lipoamide-iron(II) catalyzed reduction of O-benzylhydroxylamine with sodium borohydride

Yoko Nambu, Masashi Kijima, Takeshi Endo, Makoto Okawara

Journal:

Journal of Molecular Catalysis

Année:

1983

Langue:

english

Fichier:

PDF, 172 KB

english, 1983

25

Nucleophilic substitutions of oxiranes with azide ion adsorbed onto hemin copolymer

Kiyoshi Saito, Makoto Okawara, Kaoru Harada

Journal:

Reactive Polymers

Année:

1991

Langue:

english

Fichier:

PDF, 270 KB

english, 1991

26

Polymer-supported reaction and further expansion

Journal:

Reactive Polymers

Année:

1991

Langue:

english

Fichier:

PDF, 59 KB

english, 1991

27

Functionalization and hybridization of poly(vinyl chloride) III. Transformation of poly(vinyl chloride) into water-crosslinkable polymer

Tamotsu Yamamoto, Hitoshi Inada, Shigeru Isozaki, Makoto Okawara

Journal:

Reactive Polymers

Année:

1994

Langue:

english

Fichier:

PDF, 303 KB

english, 1994

28

A new method for the preparation of allylstannanes containing functional groups

Yoshio Ueno, Mitsuaki Ohta, Makoto Okawara

Journal:

Journal of Organometallic Chemistry

Année:

1980

Langue:

english

Fichier:

PDF, 231 KB

english, 1980

29

A new ambident cation. Reactions of 2-dialkylamino-1,3-dithiolanylium salts with various nucleophiles

Takeshi Nakai, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1967

Langue:

english

Fichier:

PDF, 188 KB

english, 1967

30

The anchimerism of the N,N,-disubstituted dithiocarbamate function

Takeshi Nakai, Yoshio Ueno, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1967

Langue:

english

Fichier:

PDF, 217 KB

english, 1967

31

A new synthetic route to 1,4-dicarbonyl compounds based on the utility of the rearrangement of protonated cyclopropyl ketones. A simple synthesis of dihydrojasmone

Takeshi Nakai, Eiji Wada, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1975

Langue:

english

Fichier:

PDF, 214 KB

english, 1975

32

Deoxygenation of allylic alcohols to terminal olefins via stannylation/destannylation

Yoshio Ueno, Hiroshi Sano, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1980

Langue:

english

Fichier:

PDF, 215 KB

english, 1980

33

A novel homolytic substitution on vinylic carbon. A new route to vinyl stannane

Yoshihiko Watanabe, Yoshio Ueno, Takumi Araki, Takeshi Endo, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 209 KB

english, 1986

34

Reduction of methyl benzoylformate by reduced nicotinamide adenine dinucleotide model in the presence of rhodizonic acid

Takeshi Endo, Tadayoshi Takada, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1986

Langue:

english

Fichier:

PDF, 198 KB

english, 1986

35

A new method for the evaluation of the relative stability of organosulfur radicals by competitive elimination technique

Yoshio Ueno, Tadaaki Miyano, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1982

Langue:

english

Fichier:

PDF, 248 KB

english, 1982

36

β-Stannylpropionaldehyde. A versatile cyclopropane building-block

Yoshio Ueno, Mitsuaki Ohta, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1982

Langue:

english

Fichier:

PDF, 190 KB

english, 1982

37

Carbocyclization by homolytic substitution (SH′ process). A new route to dihydroindole or dihydrobenzofuran

Yoshio Ueno, Kunitake Chino, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1982

Langue:

english

Fichier:

PDF, 142 KB

english, 1982

38

Viologens that plunder electron from solid reducing agent. Reduction of aryl ketones by zinc powder in the presence of propyl viologen as an electron transfer catalyst

Takeshi Endo, Yasushi Saotome, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1985

Langue:

english

Fichier:

PDF, 134 KB

english, 1985

39

Lithiated S-(2-methoxyallyl) N,N-dimethyldithiocarbamate, a new, versatile reagent for the introduction of the acetonyl functional group into organic substrates

Takeshi Nakai, Hiroyuki Shiono, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1975

Langue:

english

Fichier:

PDF, 214 KB

english, 1975

40

Oxidation using distannoxane I. Selective oxidation of alcohols

Yoshio Ueno, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1976

Langue:

english

Fichier:

PDF, 175 KB

english, 1976

41

Radical cyclization via dichloromethyl radical. Stereoselective synthesis of cis-2,4-disubstituted pyrrolidine derivatives.

Yoshihiko Watanabe, Yoshio Ueno, Chie Tanaka, Makoto Okawara, Takeshi Endo

Journal:

Tetrahedron Letters

Année:

1987

Langue:

english

Fichier:

PDF, 226 KB

english, 1987

42

Activation of nitroso group with thiols. A new transformation of primary amines to organic sulfides or thiols

Yoshio Ueno, Chie Tanaka, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1984

Langue:

english

Fichier:

PDF, 215 KB

english, 1984

43

Tetrathioquinodimethane chemistry. A new approach to the preparation of charge-transfer complex by lithium iodide reduction

Yoshio Ueno, Mandana Bahry, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1977

Langue:

english

Fichier:

PDF, 201 KB

english, 1977

44

Oxidation using distannoxane II. Selective and mild oxidation of sulphides

Yoshio Ueno, Takashi Inoue, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1977

Langue:

english

Fichier:

PDF, 200 KB

english, 1977

45

Syntheses of 1-benzyl-1,4-dihydronicotinamides containing dipeptides and their use in asymmetric reduction of ethyl benzoylformate

Takeshi Endo, Hiroyuki Kawasaki, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1979

Langue:

english

Fichier:

PDF, 399 KB

english, 1979

46

Rearrangement of S-(2-substituted vinyl) sulfilimines o N-allyltosylamides. Application to transformation of carbonyl compounds into N-allyltosylamide (allylamines).

Masa-aki Kakimoto, Tamotsu Yamamoto, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1979

Langue:

english

Fichier:

PDF, 113 KB

english, 1979

47

Directed 2-azonia-[3,3]-sigmatropic rearrangements. a convenient preparation of substituted 1-azaspiro[4,5]decanes

Larry E. Overman, Masa-aki Kakimoto, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1979

Langue:

english

Fichier:

PDF, 197 KB

english, 1979

48

Synthesis of polystyrene containing verdazyl structure

Yasuhiko Kurusu, Haruo Yoshida, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1967

Langue:

english

Fichier:

PDF, 145 KB

english, 1967

49

Optically active N-hydroxytartrimides for enantioselective peptide synthesis

Takero Teramoto, Mikito Deguchi, Toshikazu Kurosaki, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1981

Langue:

english

Fichier:

PDF, 227 KB

english, 1981

50

Facile synthesis of p-chloromethylated styrene by elimination reaction of p-(2-bromoethyl)benzylchloride using potassium hydroxide as a base under phase transfer catalysis

Tadatomi Nishikubo, Takashi Iizawa, Kazuo Kobayashi, Makoto Okawara

Journal:

Tetrahedron Letters

Année:

1981

Langue:

english

Fichier:

PDF, 118 KB

english, 1981