566 items found

Organisations: RISIS2OpenData Tags: Biochemistry Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified Infectious Diseases

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  • dataset

    Synthesis and Structure of Sr<sub>3</sub>GaN<sub>3</sub> and Sr<sub>6</sub>Ga...

    Two new strontium gallium nitrides were obtained as single crystals by reaction in molten Na. Black Sr3GaN3 is isostructural with its transition metal analogues, Sr3MnN3,...
  • dataset

    Metal−Metal Multiple Bonds in Early/Late Heterobimetallics Support Unusual Tr...

    Metal−Metal Multiple Bonds in Early/Late Heterobimetallics Support Unusual Trigonal Monopyramidal Geometries at both Zr and Co
  • dataset

    r37980778c78--33b2320384739ed76a8f1a72d6442152

    Two layered vanadyl selenites with the compositions, [DABCOH2]0.5[(VIVO)(HSeO3)(SeO3)]·H2O, I, and [enH2][(VivO)2(VVO)O2(SeO3)3]-·1.25H2O, II, have been prepared by the reaction...
  • dataset

    Narrow-Rim Functionalization of Calix[4]arenes via Sonogashira Coupling React...

    The narrow (or “lower”)-rim hydroxyl groups of calixarenes are known to be resistant to substitution/displacement. The Sonogashira coupling reaction with TMSA and...
  • dataset

    1,3-Bis(3,4-dimethylene-5-methyl-2-thienyl)benzene, a Singlet Tetraradical Pr...

    1,3-Bis(3,4-dimethylene-5-methyl-2-thienyl)benzene, a Singlet Tetraradical Prototype of a Quasi-Alternant Nonclassical Conducting Polymer
  • dataset

    Concise Synthesis of Novel Oxa-Bridged Compounds

    A stereoselective strategy for the replacement of the 1,2-dihaloalkene bridge of tetrahalonorbornyl derivatives by an oxygen bridge involving stepwise controlled oxidation,...
  • dataset

    r37980778c78--f37afb20a9754641d78d525665d2c681

    The reactions of isolable dialkylsilylene 2,2,5,5-tetrakis(trimethylsilyl)-1-silacyclopentane-1,1-diyl with different types of ketones such as adamantanone, acetone,...
  • dataset

    r37980778c78--bc1a7e8debaa1c4e7a35f080b451a419

    Macrocyclic and fused bicyclic dipeptides are complementary motifs for mimicry of different types of β-turn geometry. Macrocyclic dipeptide mimics have served as precursors for...
  • dataset

    r37980778c78--50343b547c566f5188639426ec76417c

    3-Alkyl-1,4-dihydropyridines dimerize in acidic medium, at low temperature, to give polycyclic imminium salts derivatives that were reduced to afford new polycyclic diamine...
  • dataset

    r37980778c78--5cdb8bcdfbdb9055592629034333c428

    The synthesis, crystal structures, inclusion ability, and structural robustness of novel crystalline inclusion compounds of [Ni(SCN)2(isoH)2]·xG (isoH = isonicotinic acid; G =...
  • dataset

    r37980778c78--87b37271eb2536e6729f03796c3904a2

    Originally published in Optics Express on 01 September 2008 (oe-16-18-14076)
  • dataset

    r37980778c78--e9c3865085a5977c07e22e9a0fce3f85

    The synthesis, crystal structures, inclusion ability, and structural robustness of novel crystalline inclusion compounds of [Ni(SCN)2(isoH)2]·xG (isoH = isonicotinic acid; G =...
  • dataset

    Enantioselective Organocatalytic <i>anti</i>-Mannich-Type Reaction of <i>N</i...

    The modified cinchona alkaloid-catalyzed direct Mannich-type reaction of N-unprotected 2-oxindoles with N-Ts-imine was developed to afford anti-3,3-disubstituted 2-oxindoles...
  • dataset

    Evidence for a Boroxinate Based Brønsted Acid Derivative of VAPOL as the Acti...

    Evidence for a Boroxinate Based Brønsted Acid Derivative of VAPOL as the Active Catalyst in the Catalytic Asymmetric Aziridination Reaction
  • dataset

    r37980778c78--6aa49dd0ac4cda71eae14d5dde9106fc

    A new layered aluminophosphate, [C6N3H17][Al2(HPO4)(PO4)2] (denoted AlPO−CJ21), has been prepared in an alcoholic system by the use of N-(2-aminoethyl)-piperazine (AEPP) as the...
  • dataset

    r37980778c78--e2c0927e26249e077fd73f4915413d1c

    T-Shaped Molecular Building Units in the Porous Structure of Ag(4,4‘-bpy)·NO3
  • dataset

    Guest Inclusion and Structural Dynamics in 2-D Hydrogen-Bonded Metal−Organic ...

    Guest Inclusion and Structural Dynamics in 2-D Hydrogen-Bonded Metal−Organic Frameworks
  • dataset

    Structural and Mechanistic Studies of the Dehydration of MoO<sub>2</sub>PO<su...

    We report investigations into the dehydration pathway of the precursor material MoO2PO3OH·H2O to γ-(MoO2)2P2O7. The reaction occurs in three distinct stages via the formation of...
  • dataset

    6-Methoxy-<i>N</i>-alkyl Isatin Acylhydrazone Derivatives as a Novel Series o...

    Recently, we discovered and reported a series of N-alkyl isatin acylhydrazone derivatives that are potent CB2 agonists. Here, we describe a novel series of selective CB2 inverse...
  • dataset

    Which One Is Preferred: Myers−Saito Cyclization of Ene-Yne-Allene or Garratt−...

    A competitive scenario between Myers−Saito (MS) and Garratt−Braverman (GB) cyclization has been created in a molecule. High-level computations indicate a preference for GB over...