نتایج جستجو برای: poly 4 methyl 1 pentane
تعداد نتایج: 3471085 فیلتر نتایج به سال:
The title compound, C(10)H(13)N(3)S(2), is roughly planar (r.m.s. deviation = 0.086 Å). In the crystal, N-H⋯S hydrogen bonds link the mol-ecules into (001) sheets.
In the main mol-ecule of the title compound, C(13)H(11)N(2)O(3) (+)·ClO(4) (-), the two aromatic rings are twisted by 56.19 (3)° relative to each other and the nitro group is not coplanar with the benzene ring [36.43 (4)°]. The crystal packing is dominated by infinite aromatic stacks in the a-axis direction. These are formed by the benzene units of the mol-ecule featuring an alternating arrange...
Abstract In this study, cellulose acetate and poly (4-methyl-1-pentene) (CA/PMP) nanofibers were co-electrospun with a blending ratio of 1:1 followed by deacetylation treatment to produce cellulose/PMP nanofibers. The physical morphology was characterized SEM which reveals even bead-less an average diameter 650 nm. FTIR study confirmed the removal acetyl groups after deacetylation, x-ray diffra...
Appropriately substituted N-centered urazolyl radicals are capable of generating interesting cage-like structures upon forming N-N bonds. The generated by the oxidation corresponding NH urazole precursors. We synthesized a triurazole precursor that we hoped would dimerize through formation three bonds to afford large molecular cage. Unfortunately, attempts at urazoles form instead only lead ran...
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