Mostrando 101 - 120 Resultados de 861 Para Buscar '"Butanés"', tiempo de consulta: 0.35s Limitar resultados
  1. 101
    “…In addition, an enzymatic hydroxylation of the “liquid gas” n-butane with in situ cofactor regeneration, which does not require high-pressure conditions, was developed. …”
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  2. 102
  3. 103
    por Zhang, Yuan
    Publicado 2012
    “…The 18-crown-6 mol­ecule also has m symmetry, with two O atoms located on the mirror plane. The butan-1-amine cation and the 18-crown-6 mol­ecule are connected by N—H⋯O hydrogen bonds.…”
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  4. 104
    “…The title compound, (C(4)H(14)N(2))(2)[Mo(2)O(4)F(6)]·H(2)O, was obtained by solvothermal reaction at 443 K for 72 h from a mixture of MoO(3), HF, 1,4-diamino­butane (dab), water and ethyl­ene glycol. The structure consists of [Mo(2)O(4)F(6)](4−) anionic dimers containing strongly distorted MoO(3)F(3) octa­hedra (with twofold symmetry), diprotonated dab cations and water mol­ecules (twofold symmetry) in the ratio 1:2:1. …”
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  5. 105
    “…In summary, our in vitro and in vivo biological assays showed that 4-(phenylsulfanyl)butan-2-one possesses anti-melanogenic properties that are significant in medical cosmetology.…”
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  6. 106
    por Liu, Yanyong, Misono, Makoto
    Publicado 2009
    “…The hydroisomerization of n-butane was carried out in a fixed-bed gas-flow reactor over Pt-promoted Cs(2.5)H(0.5)PW(12)O(40) (denoted as Cs2.5). …”
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  7. 107
    “…The use of marijuana concentrates has escalated in recent years with butane extracts appearing particularly popular. The administration of butane hash oil, colloquially referred to as “dabbing,” is distinct from traditional flower cannabis usage due to the THC content of samples and the presence of impurities such as unpurged butane. …”
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  8. 108
    “…The AKC exhibit enhanced butane working capacity compared to commercial activated carbon with the high performance of butane working capacity due to its pore structure having a high mesopore ratio.…”
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  9. 109
    “…[Image: see text] In this work, the adsorption parameters of n-butane vapor on an absorbent were tested following the fixed-bed method. …”
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  10. 110
    “…Pseudomonas putida KT2440 is a promising chassis of industrial biotechnology due to its metabolic versatility. Butane-2,3-diol (2,3-BDO) is a precursor of numerous value-added chemicals. …”
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  11. 111
    “…Oxidative dehydrogenation (ODH) of n-butane has the potential to efficiently produce butadiene without equilibrium limitation or coke formation. …”
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  12. 112
    “…Four novel phosphanegold(I) complexes of the type [Au(PR(3))(DMT)].PF(6) (1–4) were synthesized from 3-Thiosemicarbano-butan-2-one oxime ligand (TBO) and precursors [Au(PR(3))Cl], (where R = methyl (1), ethyl (2), tert-butyl (3), and phenyl (4)). …”
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  13. 113
    “…Four cocrystals containing N′-(butan-2-yl­idene)pyridine-4-carbohydrazide (izbt) and one cocrystal containing N′-iso­propyl­ideneisonicotinohydrazide (izact) were synthesized by reacting isoniazid with either butan-2-one (for the former) or acetone (for the latter). …”
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  14. 114
    “…A test facility using oxy-butane flame was developed through which the thermal protection systems developed were tested at extreme temperatures, to simulate some thermal conditions in space applications. …”
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  15. 115
    “…Using microtitration method, the relationship between Phenoloxidase activity and the resistance of the diamondback moth Plutella xylostella (Linnaeus) to the novel insecticide butane-fipronil was determined in vitro. After selection of the tenth-generation by butane-fipronil, the resistance of the fourth instar larvae was increased 83.80-fold as compared to the susceptible strain. …”
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  16. 116
  17. 117
    por Tan, Ke, Li, Shun-Li
    Publicado 2008
    “…The title compound, C(20)H(20)N(6), was isolated from dimethyl sulfoxide solution using 2-(1H-imidazol-2-yl)pyridine and 1,4-dichloro­butane in the presence of NaOH.…”
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  18. 118
  19. 119
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