The nature of a premelt phase in hexahydro-1,3,5-trinitroso-s-triazine (TRDX) between 365 and 385 K has been examined by /sup 1/H NMR spectroscopy. The second moment of TRDX in the premelt solid phase at 370 K i
制备四氮杂杯[2]芳烃[4]三嗪的过程通常包括以下步骤：原料选择与合成：选择适当的芳香环和三嗪前体，通过一系列有机合成反应得到中间产物。接枝反应：将三嗪分子通过化学反应接枝到四氮杂杯芳烃上，形成目标化合物。纯化与表征：通过柱层析、重结晶等方法纯化产物，并通过核磁共振（NMR）、质谱（MS）、红外光谱（IR）...
APOLLO-NMR sales@apolloscientific.co.uk 英国 6084 88 23790-50-3, 2,4,6-Tris(perfluoropentyl)-s-triazine 相关搜索: C18F33N3 23790-50-3 1,3,5-Triazine, 2,4,6-tris(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)- 2,4,6-Tris(perfluoropentyl)-s-triazine Tris(perfluoropentyl)-s-tr...
Figure 1. 1H NMR spectrum of hyperbranched polyamine. by using Frechet's equation as follow27 using 1H NMR spectrum. DB ¼ ðD þ TÞ=ðD þ T þ LÞ where D, T, and L refer to the number of dendritic, terminal and linear units in the structure of the polymer ...
NMR 光谱 供应商10271-37-1 化学名称 perfluoro-2,4,6-triisopropyl-s-triazine CAS No.10271-37-1 分子式C12F21N3 分子量585.11500 PSA38.67000 LogP6.73980 PubChemID11028301 别名2,4,6-tris-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-[1,3,5]triazine; 2,4,6-Tris-(perfluorisopropyl)-triaz...
ChemInform Abstract: NMR Investigation of the Premelt Phase of Hexahydro‐1,3,5‐trinitroso‐s‐triazinephase equilibria, interface equilibria, association equilibriadoi:10.1002/chin.198634083D. V. MESAROSY. OYUMIT. B. BRILLC. DYBOWSKIChemischer Informationsdienst...
1H NMR spectrum of compound 10 exposed a characteristic aliphatic singlet s4i.g0n3a pl pomf maentdhythleenaepppreoatroannsc–eCoHf s2CinNgleatt δ = 4.03 ppm. The disappearance of that methylene singlet signal at δ signal dispensed for the vinyl proton –C=C–H at δ = ...
NMR shows the structure to be ##STR4## represented by the shorthand notation "PTP-EO5.5 -Bu", where "PTP" denotes the trifunctional perhydro-s-triazine moiety, "EO5.5 " indicates the average number of ethyleneoxy units in each "arm" of the product and "Bu" indicates that each "arm"...
The polymeric complexes were characterized by elemental analysis, AAS, FT-IR, 1 H NMR, TGA and magnetic susceptibility measurements. The complexes are low-spin, distorted octahedral Fe(III) species that are bridged by carboxylic acids. The [FeSalen]-containing compounds may have the electronic ...
The structure of COMPOUNDS V and VII was established NMR spectroscopy using both proton and carbon-13 NMR as described in our Journal of Medicinal Chemistry paper referred to above, the disclosure of which is herein incorporated by reference. ...