Book.
0000 - Gale Group | The Making of Modern World
W. E. Agar, F. H. Drummond, O. W. Tiegs,
... respect our procedure differs from McDougall’s, who gives six trials a day throughout. We found, however, ... the strength of the very young rats. Crew gives six trials a day from the start, but ... with our individual records it is difficult to give an actual measure of the frequency of this ... habit is arbitrary. Any reasonable criterion, however, would give a much larger percentage than 50 in our ... is very strong, and many of the rats give the impression that they do not know, or ... the classes in Tables I and II, this gives the mean class 1·42, which, it will ...
Tópico(s): Gene Regulatory Network Analysis
1935 - The Company of Biologists | Journal of Experimental Biology
National Bureau of Economic Research (NBER)
The order to print is dated: April 16, 1649. Book.
0000 - Gale Group | The Making of Modern World
... cobalt salt. Riboflavin, FMN, FAD and other isoalloxazines give reversible a 2-electron reduction wave accompanied with ... wave. (Table II) Folic acid and its homologues give 3 steps of 2-electron reduction wave in ... alkali treatment of leucovorin. Pyridoxine, pyridoxamine and pyridoxal give a reduction wave in an unbuffer solution. Pyridoxal ... form in acid is not. Vitamin B12 homologues give a catalytic hydrogen wave and reduction waves of ... CoII→CoI, B12r : CoII→CoI, CoII→CoII). Niacin gives a catalytic hydrogen wave and reduction waves in ...
Tópico(s): Various Chemistry Research Topics
1960 - | Review of Polarography
... John Russell to Buxton and Lushington, refusing to give any assurances that Her Majesty's Government could ... desired for the Agricultural Establishment. He intended to give a copy of their letter to the Commissioners ...
1840 - Gale Group | SAS Part 1
Colin Eaborn, Kevin J. Odell, Alan Pidcock,
... compounds SnRMe, (R = aryl)(1 mol equivalent) to give the chloride-bridged arylplatinum complexes [Pt2R2Cl2L2], which exist ... PEt3, PBun3, PPh3, or P(OPh)3] to give the mononuclear complexes [PtR(Cl)L(L′)], and ... platinum. Cyclo-octa 1,5-diene (cod), however, gives [PtR(Cl)L2] and [Pt(cod)R(Cl)], while 2,2′-bipyridyl (bipy) gives the salt [PtR(bipy)L]Cl. Sodium thiocyanate ... with [Pt2(C6H4Me-p)2Cl2(PEt2Ph)2] to give the thiocyanate-bridged [Pt2(C6H4Me-p)2(PEt2Ph) ... with [Pt2(C6H4Bun-p)2(PMe2Ph)2] to give the salt [NEt4][Pt(C6H4Bun-p)Cl2(PMe2Ph)]. ...
Tópico(s): Synthesis and characterization of novel inorganic/organometallic compounds
1978 - Royal Society of Chemistry | Journal of the Chemical Society. Dalton transactions
National Bureau of Economic Research (NBER)
... Hudson. Author of A secret, or Method to give to France the most surprising shock ... is Peter ...
0000 - Gale Group | The Making of Modern World
A. F. M. FAHMY, N. F. ALY, M. O. A. ORABI,
Abstract N-Hydroxyphthalimide undergoes ammonolysis to give phthalimide. N-(Aroyloxy)phthalimides undergo alcoholysis followed by ammonolysis to give mixtures of phthalimide and ester. N-(Arylsulfonyloxy)phthalimides undergo ammonolysis, followed by Lossen rearrangement to give mixtures of 2,4-quinazolinedione and ammonium salts of arenesulfonic acids. N-Hydroxyphthalimide undergoes aminolysis to give the corresponding N-arylphthalimides. N-Hydroxyphthalimide reacts with ... or phenylhydrazine in acetic acid or ethanol to give the corresponding 1,4-phthalazinedione, or by fusion ...
Tópico(s): Coordination Chemistry and Organometallics
1978 - Oxford University Press | Bulletin of the Chemical Society of Japan
National Bureau of Economic Research (NBER)
... that Foreign Office did not have opportunity to give views. Part 4. Italy. 23/07/1943. FO ...
1943 - Gale Group | ArchivesUnbound Western Europe
H. D. EMPSALL, Eileen M. Hyde, David L. Pawson, Bernard L. Shaw,
... of trans-[PtCl2L12] with NaI in refluxing ethanol gives the O-metallated species [[graphic omitted]But2)L1], ... on heating with Na[O2CMe] in 2-methoxyethanol give trans-[[graphic omitted]But2)2]. The 1H and ... to [PtH(OCOCH2PBut2)(But2PCH2CH2OH)]. With hydrazine, trans-[PtCl2L12] gives the very stable [[graphic omitted]But2)] containing a ... PtCl2(NCBut)2] with L2(1 mol proportion) gives the binuclear [Pt2Cl4L22]; similarly with L3[Pt2Cl4L32] is ... when heated in toluene undergoes C-metallation to give [[graphic omitted]HCO2Et)2](mixtures of isomers) which ...
Tópico(s): Metal complexes synthesis and properties
1977 - Royal Society of Chemistry | Journal of the Chemical Society. Dalton transactions
National Bureau of Economic Research (NBER)
Admiralty papers on the 'S.S. Peleus' atrocity give rise to question of jurisdiction and tribunal to ...
1944 - Gale Group | ArchivesUnbound Western Europe
David J. Cole‐Hamilton, T. A. STEPHENSON,
... For [S2CNMe2]–, refluxing in methanol for 90 min gives a high yield of cis-[Os(PMe2Ph)2(S2CNMe2)2](2). whereas shaking in methanol gives mer-[OsCl(PMe2Ph)3–(S2CNMe2)](3). Reaction of (3) with Na[S2CNMe2]·2H2O in refluxing ethanol gives (2) together with small amounts of fac-[OsCl( ... or S2PPh2–, reaction with (1) in refluxing ethanol gives cis-[Os(PMe2Ph)2(S2PR2)2][R-Me (7) or Ph (8)]. However, shaking in methanol gives paramagnetic mer-[OsCl2(PMe2Ph)3(S2PR2)][R = Me ( ... Ph (10)]. Recrystallisation of (9) from boiling benzene gives tans-[OsCl2(PMe2Ph)3(S2PMe2)]+(11), whereas prolonged ...
Tópico(s): Ferrocene Chemistry and Applications
1976 - Royal Society of Chemistry | Journal of the Chemical Society. Dalton transactions
National Bureau of Economic Research (NBER)
... regard of the armed assistance which HMG could give Greater Transjordan. 1949. FO 371/75287-0005. English. ...
1949 - Gale Group | ArchivesUnbound Arabi Israeli
H. D. EMPSALL, Stephen W. Johnson, Bernard L. Shaw,
... of [Rh2Cl2(CO)4] with Q or Q′ gives trans-[RhCl(CO)Q2] or trans-[RhCl(CO)Q′2] These react with sodium methoxide to give complexes of type [[graphic ommitted])R}{PBut2(CH2COR)}](R = Ph or But) which with hydrogen chloride give back trans-[RhCl(CO){PBut2(CH2COR)}2]. The salt RhCl3·3H2O with PBut2(CH2COPh) gives [[graphic ommitted]Ph}-{PBut2(CH2COPh);(4a) in which ... ordinate rhodium(III) complex with sodium methoxide rapidly gives what appears to be an intensely blue rhodium( ... graphic ommitted]. Iridium trichloride with PBut2(CH2COR) similarly gives the six-co-ordinate [graphic ommitted] [R = Ph ( ...
Tópico(s): Chemical Reactions and Isotopes
1980 - Royal Society of Chemistry | Journal of the Chemical Society. Dalton transactions
... Turkey's intentions; Axis Ambassadors believe Turkey will give right of passage to German troops. Part 2. ...
1941 - Gale Group | ArchivesUnbound Western Europe
W. Rigby, Pamela M. Bailey, Jon A. McCleverty, Peter M. Maitlis,
... reactions of [Rh2(C5Me5)2Cl4](1) with NaX give [Rh2(C5Me5)2X4][X = N3(2), NCO (9), ... PPh3, P(OR)3, CNR, py, etc.] to give monomeric adducts [Rh(C5Me5)(N3)2L](3); 1,10-phenanthroline gives [Rh(C5Me5)(N3)(phen)][N3] and 2,2′-bipyridyl gives [Rh(C5Me5)(N3)(bipy)][Rh(C5Me5)(N3)3]. The azido-complexes undergo carbonylation: (2) gives first [Rh2(C5Me5)2(NCO)3(N3)](containing ... then (9), which is cleaved by PPh3 to give [Rh(C5Me5)(NCO)2(PPh3)](12). Complex (12) ... reactions of (2) and (9) with pyridine to give [Rh(C5Me5)X2(py)](X = N3 or NCO). ...
Tópico(s): Asymmetric Hydrogenation and Catalysis
1979 - Royal Society of Chemistry | Journal of the Chemical Society. Dalton transactions
Foreign Office to give US Government a statement of ideas and a draft for peace treaty with Italy. Part 6B. Italy. 19/04/ ...
1945 - Gale Group | ArchivesUnbound Western Europe
C. R. LANGRICK, D. M. MCEWAN, Paul G. Pringle, Bernard L. Shaw,
... dppm-PP′)][dppm = bis(diphenylphosphino)methane] with LiCCR gives good yields of the diplatinum 'face-to-face' ... These diplatinum complexes react with more dppm to give the mononuclear fluxional complexes trans-[Pt(CCR)2( ... of [Pt(dppm-PP′)2]Cl2 with LiCCPh gives (3b) but deprotonation to give [Pt(Ph2PCHPPh2)2] also occurs. Treatment of [PtCl2(dppm-PP′)] with an excess of LiCCPh gives (3b) and [Pt(CCPh)4]2–, isolated as ... PP′)2]Cl2 with Hg(CCR)2 rapidly gives the platinum–mercury complexes [(RCC)2Pt(µ-dppm) ... platinum–mercury complexes (4a)–(4c) with Na2S·9H2O gives HgS and high yields of the mononuclear complexes ...
Tópico(s): Asymmetric Hydrogenation and Catalysis
1983 - Royal Society of Chemistry | Journal of the Chemical Society. Dalton transactions
National Bureau of Economic Research (NBER)
... Hussein bin Ali, King of Hedjaz ready to give up Government of Arabia if French think he ...
1919 - Gale Group | ArchivesUnbound Iraq
... believed to generate committed progenitor cells, which can give rise to particular differentiated cell types (Lewis & Trobaugh, ... used to label the pluripotential stem cell that gives rise to both myeloid and lymphoid derivatives. It ... of the cell types to which they could give rise, yet seemed to be restricted in the ... the types of blood cell to which they give rise. If this conclusion proves to be correct, ... value (which the authors want to call 'molarity') gives an estimate of the proportion of the cells ...
Tópico(s): Virus-based gene therapy research
1987 - The Company of Biologists | Development