Category: 10517-44-9

Tamaki, Kunio published the artcileHeats of solutions of bolaform electrolytes in water, Product Details of C3H12Cl2N2, the publication is Bulletin of the Chemical Society of Japan (1983), 56(9), 2831-2, database is CAplus.

The heats of solutions of polymethylene-diammonium dichlorides, [H₃N(CH₂)_nNH₃]Cl₂ (n = 2-8, 10, and 12) and disodium polymethylene disulfates, Na₂[O₃SO(CH₂)_nOSO₃] (n = 2-6, 8, and 10), in water were measured at 15, 25, and 35¡ã. The changes in the heat capacity for dissolution, ¦¤C_p⁰, were obtained from the relation between the heats of solution and the temperature and the results were compared with the ¦¤C_p⁰ values for alkylammonium chlorides and Na alkyl sulfates previously reported.

Bulletin of the Chemical Society of Japan published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, Product Details of C3H12Cl2N2.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Kraml, Michael published the artcileAgents affecting lipid metabolism. VIII. N,N’-Dibenzylethylenediamine, the key to a novel class of cholesterol biosynthesis inhibitors, Recommanded Product: Propane-1,3-diamine dihydrochloride, the publication is Journal of Medicinal Chemistry (1964), 7(4), 500-3, database is CAplus and MEDLINE.

cf. CA 58, 13786h; 60, 11242c. A number of mevalonic acid analogs and their N,N’-dibenzylethylenediamine (I) salts were tested for their effect on the incorporation of mevalonate-2-¹⁴C into cholesterol by rat liver homogenates. In contrast to the mevalonic acid analogs, their I salts exhibited an inhibitory property which was found to reside in I itself. The site of action of I is at the level of the conversion of 7-dehydrocholesterol to cholesterol. I was moderately effective in lowering serum sterols in hypercholesterolemic rats. Mol. modifications of I have resulted in compounds of increased potency, showing activity in vitro at a concentration of 10^-8M.

Journal of Medicinal Chemistry published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, Recommanded Product: Propane-1,3-diamine dihydrochloride.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Roe, Stephen P. published the artcileCorrelation of x-ray photoelectron spectroscopic core level binding energies with melting point for a series of diamine dihydrochlorides, HPLC of Formula: 10517-44-9, the publication is Proceedings – Indian Academy of Sciences, Chemical Sciences (1985), 95(4), 397-408, database is CAplus.

XPS and DTA studies of a series of diamine dihydrochlorides showed that a linear relation exists between the Ni(1s) and Cl(2p_3/2) binding energy shifts and the m.ps. of these salts. A theor. model is presented to verify this empirical correlation. Such binding energy shifts and m.ps. are also dependent upon intrinsic electronic and bonding features of these salts such as quaternary N substituent inductive effects, charge delocalization within the cation, cation-anion interaction, and salt hydration.

Proceedings – Indian Academy of Sciences, Chemical Sciences published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, HPLC of Formula: 10517-44-9.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Trebichalsky, Pavol published the artcileReduction of herbicide and water stress in spring barley by regulators of polyamine biosynthesis, Product Details of C3H12Cl2N2, the publication is Journal of Microbiology, Biotechnology and Food Sciences (2014), 3(Special2), 171-173, 3 pp., database is CAplus.

The experiment was carried out under artificial light of fluorescent lamps starting with 60% full water capacity which was afterwards decreased on 40% and finally the plants of barley were not watered. 30 plants of this cereal after plant emergence were thinned on 22 pieces. Experiment was treated by triazine herbicide, as well as its mixtures of regulators of polyamine synthesis: ¦Ã-aminobutyric acid, 1.3-propylenediamine dihydrochloride and salicyl acid. Solo application of triazine herbicide during water stress had neg. balance on formation of root and above ground biomass. Addition of regulators of polyamine synthesis had pos. effects on mentioned parameters, but not in comparison to control variant. These stress factors were eliminated most significantly only the application of GABA (100 g.ha-1) in mixture with herbicide.

Journal of Microbiology, Biotechnology and Food Sciences published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C12H6NNaO4, Product Details of C3H12Cl2N2.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Juszkiewicz, A. published the artcileUltrasonic velocity hydration numbers of polyamines, Quality Control of 10517-44-9, the publication is Ultrasonics (1990), 28(6), 391-3, database is CAplus and MEDLINE.

Ultrasonic velocity hydration numbers of diamines, triamines, and tetraamines and hydrochlorides of these amines were determined by measuring the maximum velocity of ultrasound in aqueous-ethanolic solutions The results are interpreted on the basis of the hydrogen-bonded framework model of the water structure.

Ultrasonics published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, Quality Control of 10517-44-9.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Malabarba, Adriano published the artcileSynthesis and biological activity of N⁶³-carboxypeptides of teicoplanin and teicoplanin aglycone, Category: catalysis-chemistry, the publication is Journal of Antibiotics (1989), 42(12), 1800-16, database is CAplus and MEDLINE.

A series of peptide derivatives of teicoplanin A2 (CTA) and deglucoteicoplanin (TD) was prepared by condensation of the 63-carboxy function with the ¦Á-amino group of selected amino acids and their derivatives The modification of the ionic character of CTA and TD influenced their in vitro and in vivo antimicrobial properties to a different extent, depending on the structure of the amino acidic moiety at C-63. A certain effect on binding strength to Ac-L-Lys(Ac)-D-Ala-D-Ala-OH, a synthetic model of the antibiotic’s target peptide, was also observed

Journal of Antibiotics published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, Category: catalysis-chemistry.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Shahidi, Fereidoon published the artcilePartial molar volumes of organic compounds in water. VI. ¦Á,¦Ø-Diaminoalkane hydrochlorides, Recommanded Product: Propane-1,3-diamine dihydrochloride, the publication is Journal of Solution Chemistry (1978), 7(7), 549-59, database is CAplus.

Measurements of the partial molar volumes in H₂O at 25¡ã of the mono- and dihydrochlorides of the ¦Á,¦Ø-diaminoalkanes, up to a chain length of 10 C atoms, are reported. Volumes of ionization were determined and the electrostriction of the solvent calculated Effects of the substituents are felt up to the ¦Ã-C atom, but thereafter are only very weak or nonexistent.

Journal of Solution Chemistry published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C24H12, Recommanded Product: Propane-1,3-diamine dihydrochloride.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Jackels, Susan C. published the artcileTetragonal cobalt(III) complexes containing tetradentate macrocyclic amine ligands with different degrees of unsaturation, Safety of Propane-1,3-diamine dihydrochloride, the publication is Inorganic Chemistry (1972), 11(12), 2893-901, database is CAplus.

The syntheses, structures, and properties of trans-[Co(TIM)X2]Z, trans-[Co(DIM)X2]Z and trans-Co(DMC)X2]Z (TIM = I; DIM = II; DMC = III; X halide or NO2; Z = halide, ClO4-, or PF6-) were reported. Infrared and PMR spectral studies provided proof of the structures of the macrocyclic ligands in these compounds and the latter gave insight into stereochem. relations among these complexes. Spectrochem. studies revealed that the ligand field strengths of the macro-cycles increased as the degree of unsaturation of the ligand increases. Comparisons with other macrocycles showed the relative effect on ligand field strengths of such groups as -N(H)-, N:c, -N:C-C:N-, and pyridine. Voltammetric data showed that the lower oxidation states of Co are stabilized by greater degrees of ligand unsaturation

Inorganic Chemistry published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, Safety of Propane-1,3-diamine dihydrochloride.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Tchapla, A. published the artcileConformational study of long chains in solution. Generality of a coiling phenomenon in carbon chains having at least 9 atoms, Product Details of C3H12Cl2N2, the publication is Tetrahedron (1982), 38(14), 2147-55, database is CAplus.

The conformations of R₂N⁺R¹(CH₂)_nN⁺R¹R₂ (R, R¹ = H, Me, n = 2-14, 18) were studied using ¦¤pK, ¹³C spin lattice relaxation times (T₁), and ¹H chem. shift-concentration relations. These constants varied at n = 2-9; at n = 9-18 ¦¤pK were constant and T₁ were similar. These observations are explained by a conformational anal. and a correlation between the average conformation in solution and the effect of these diammonium salts on DNA is discussed. The results are interpreted in terms of electrostatic interactions and torsional hydrophobic energies for the ionic bifunctional compounds At n = 2-5 the chain length is maximal; for n = 5-9 length is not maximal but steadily increasing. At n = 9-18 the distance between the 2 ionized ends is approx. constant and the conformation of the chain is coiled.

Tetrahedron published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C25H23NO4, Product Details of C3H12Cl2N2.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Ghazanfar, S. A. S. published the artcileRaman spectra of diamines and diammonium ions: effects of ionization on carbon-hydrogen stretching frequencies, Computed Properties of 10517-44-9, the publication is Journal of the American Chemical Society (1964), 86(4), 559-64, database is CAplus.

Raman spectra are reported for ethylenediamine, 1,3-propanediamine, 1,4- butanediamine, cadaverine, ethanolamine, and their hydrochlorides, and for malonic acid and its disodium salt, in aqueous solution All the amines except 1,4-butanediamine were also studied as pure liquids, and 1,3-propanediamine was also studied in D₂ODCl solution after nearly complete conversion of the NH₂ to ND₂ groups. When one of these diamines dissolves in water the C-H stretching frequencies near 2900 cm.^-1 generally increase by 1525 cm. ^-1 On addition of HCl, with the protonation of the amino groups, there is a further and considerably larger increase in these frequencies, by 35-70 cm. ^-1 above that of the basic amine in water solution This change is much less marked in ethanolamine, which contains only one amino group. It is relatively small in cadaverine, in which only two of the five methylene groups immediately adjoin amino groups. The upward displacement of the methylene C-H stretching frequencies when a neighboring amino group acquires a pos. charge is in accord with earlier observations on glycine, ¦Â-alanine, and cysteine. The methylene stretching frequencies of malonic acid are displaced downward by 20-25 cm. ^-1 when the two carboxyl groups lose their protons, although no such effect has been noted in chloroacetic acid when its carboxyl group ionizes. Complete deuteration of an NH₂ or NH₃⁺ group has almost no influence on the C-H frequencies of an adjoining methylene group; it is the state of charge of the amino group, not the mass of the attached atoms, that is important. The addition of 3M NaCl has no significant effect on the Raman spectrum of ethylenediamine in aqueous solution; therefore, the observed frequency shifts on protonation of the amino group are not dependent on the large increase in ionic strength that accompanies the addition of acid. The C-H deformation frequencies are, in general, little affected by ionization or deuteration of the amino group, although many frequencies <1400 cm.^-1 are of course greatly altered.

Journal of the American Chemical Society published new progress about 10517-44-9. 10517-44-9 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is Propane-1,3-diamine dihydrochloride, and the molecular formula is C3H12Cl2N2, Computed Properties of 10517-44-9.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia