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1.
論文 |
Somei, Masanori ; Hayashi, Hiroyuki ; Ohmoto, Shinobu
概要:
金沢大学大学院自然科学研究科生理活性物質科学<br />金沢大学薬学部<br />Indigo was converted to 2,2′-bisindole by the direct reduction with zinc in ace
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tic acid and acetic anhydride under argon or hydrogen atmosphere. Reduction with tin and iron afforded 3-acetoxy-2,2′-bisindole predominantly. Useful building blocks such as 1-acetyl-2,3-dihydro-, 3-acetoxy-3′-acetyl-, and 3-acetoxy-1,3′-diacetyl-2,2′-bisindoles were also produced depending on metal and reaction conditions.
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2.
論文 |
Ihara, Yoshinori ; Sakino, Tomomi ; Ishikawa, Mieko ; Koyata, Takanori
概要:
The solid-phase thermal reactions of trans-diaquabis(diamine)nickel(II) complexes (trans-[Ni(diamine)2(H2O)2]X2) were in
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vestigated by means of TG/DTA and DSC, and high-temperature electronic spectrometry, where the diamine is an optically active diamine such as (1S,2S)-1,2-diphenyl-1,2-ethanediamine or (S)-4-methyl-1,2-pentanediamine, and X is Cl−, Br−, or NO3−. Several complexes were peculiarly transformed into cis-[NiX2(diamine)2] upon thermal deaquation-anation, and then isomerized to trans-[NiX2(diamine)2] upon further heating. The results were in contrast to the reactions of the complexes with the corresponding racemic diamines which underwent a simple deaquation-anation, retaining an original trans configuration. The differences must come from a slight difference in the conformation of diamine ligands between trans-[Ni(R-diamine)(S-diamine)(H2O)2]X2 which is obtained for the rac-diamines and trans-[Ni(R- or S-diamine)2(H2O)2]X2 which is obtained for the optically active diamines.
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3.
論文 |
Ishibashi, Hiroyuki ; Higuchi, Masahiro ; Masuko, Hiromi ; Kodama, Kazuya ; Ikeda, Masazumi
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4.
図書 |
by J. Mansfeld and D.T. Runia
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5.
論文 |
Hayashi, Hiroyuki ; Ohmoto, Shinobu ; Somei, Masanori
概要:
金沢大学大学院自然科学研究科生理活性物質科学<br />The first simple total syntheses of 6-cyano-5-methoxy- (1a) and -12-methylindolo[2,3-a]carba
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zolc (1b) are attained from indigo (2) in only five and six steps, respectively. Preparations of 5-hydroxy- (13), 5-bromoindolo[2,3-a]carbazole (14), and a novel spiro compound (7) are also included.
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6.
図書 |
Yuanfang Liu
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7.
図書 |
editors, Ronald G. Crystal ... [et al.]
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8.
図書 |
William H. Kazez, editor
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9.
論文 |
Iwai, Yoshio ; Higashi, Hidenori ; Uchida, Hirohisa ; Arai, Yasuhiko
概要:
金沢大学大学院自然科学研究科生産プロセス<br />NVT ensemble molecular dynamics simulation has been applied to calculate the diffusion coeffic
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ients of naphthalene and 2-naphthol in supercritical carbon dioxide in the pressure range from 8 to 40 MPa under infinite dilution conditions. The Lennard-Jones (12-6) potential function was used as the intermolecular potential. The calculation results showed good agreement with the experimental values, by using the intermolecular interaction parameters between unlike molecules which were determined by Monte Carlo simulation to give good representation for the solubilities of naphthalene and 2-naphthol in supercritical carbon dioxide.
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10.
図書 |
Alfred Schett ; translated by Donald L. Blanchard
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11.
図書 |
Longnecker, David E., 1939- ; Tinker, John H. (John Heath), 1941- ; Morgan, G. Edward
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12.
図書 |
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13.
図書 |
[edited by] M. Steriade, E.G. Jones, D.A. McCormick
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14.
図書 |
P. Villars
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15.
図書 |
edited by Saul Patai
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16.
論文 |
泉, 長秀 ; 倉澤, 克弥 ; 須原, 東彦
概要:
金沢大学<br />Nagano Higashi High school, Nagano<br />Seiryou High school, Kanazawa<br />Dielectric constant and differentia
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l scanning caloriemetry signal of {N(CH3)4}2CoCl4-xBrx type crystals where x is varied from 0 to 4.0 by 0.1 step were measured over the temperature range from -190℃ to 50℃.
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17.
論文 |
Somei, Masanori ; Yamada, Fumio ; Izumi, Tomoyuki ; Nakajou, Masahiro
概要:
金沢大学大学院自然科学研究科生理活性物質科学<br />金沢大学薬学部<br />1-Methoxy-3-(2-nitrovinyl)indole (4) functions as an electrophile and reacted w
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ith various nucleophiles regioselectively at the 2-position. Employing allyl alkoxides as nucleophiles, a novel synthetic method of pyrrolo[2,3-b]indoles has been elaborated. Utilizing the method, the synthesis of (±)-debromofIustramine B (10b) was achieved.
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18.
論文 |
Yamaguchi, Masaaki ; Ohba, Yoshiki
概要:
We isolated two cDNAs, termed D7 and C2 in the present study, from a cDNA library of the 16-cell embryo of the sea urchin Anthocidaris crassispina. The nucleotide sequence was determined completely for D7, and partially for C2. D7
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does not have any significant open reading frames. Both D7 and C2 contain a common sequence that is 62% homologous to the sea urchin retroposon family 1 (SURF1). The SURF1 is a short interspersed repetitive element identified from the sea urchin Strongylocentrotus purpuratus, and is reported to be transcribed by RNA polymerase III. The structural feature of D7 and C2, however, suggests that they may be transcribed by RNA polymerase II. RT-PCR analyses revealed that (1) both D7 and C2 transcripts exist as a maternal RNA in the egg, (2) they appear evenly distributed in the 16-cell embryo, and (3) C2 transcripts are present throughout the development up to the gastrula, while D7 transcripts decrease in amount after the early cleavage stage.
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19.
図書 |
総務庁統計局編
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20.
図書 |
edited by Michael Bentley
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21.
図書 |
Forrest E. Baird, editor
目次情報:
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22.
図書 |
John Zumerchik, editor
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23.
図書 |
edited by A.B. Kay ; foreword by R.R.A. Coombs
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24.
図書 |
Kenneth J. Perkins
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25.
図書 |
edited by Roger Detels ... [et al.]
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26.
図書 |
Barry G. Haskell, Atul Puri, and Arun N. Netravali
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27.
雑誌 |
Organisation for Economic Co-operation and Development
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28.
図書 |
Graham, David I. ; Lantos, Peter L., 1939- ; Greenfield, J. Godwin (Joseph Godwin), 1884-1958
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29.
図書 |
edited with translation, introduction and commentary by Ursula Dronke
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30.
図書 |
European Commission
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31.
視聴覚資料 |
Richard MacAndrew
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32.
図書 |
François Dosse ; translated by Deborah Glassman
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33.
図書 |
総務庁統計局編
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34.
雑誌 |
International Energy Agency
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35.
雑誌 |
Organisation for Economic Co-operation and Development
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36.
図書 |
English translation Craig Dibble
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37.
図書 |
edited by Lars Magnusson
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38.
図書 |
edited by Linda McDowell and Joanne P. Sharp
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39.
図書 |
compiled by James H. Dee
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40.
図書 |
Armand Borel
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41.
図書 |
edited by Lynda E. Boose, Richard Burt
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42.
図書 |
[edited with a biographical note on Turner by Frederick Wedmore]
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43.
図書 |
Museum of Broadcast Communications ; editor, Horace Newcomb ; photo editor, Cary O'Dell ; commissioning editor, Noelle Watson
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44.
図書 |
Tomas Tomascik ... [et al.]
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45.
図書 |
Y. Levinsky ; G. Effenberg, editor; S. Ilenko, technical editor
目次情報:
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46.
図書 |
editors in chief, Keith H. Bridwell, Ronald L. DeWald ; associate editors, Kim W. Hammerberg ... [et al.]. ; 182 contributors
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47.
図書 |
editor, Frank N. Magill ; consulting editor, Demos Vardiabasis ; general bibliography, David Atkins
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48.
図書 |
Simplicius ; translated by Barrie Fleet
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49.
図書 |
R.C. Vaughan
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50.
図書 |
edited by Helmut Krasser ... [et al.]
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