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The bis-chelated Sn atom in the title compound, [Sn(C(10)H(8)NO)(2)Cl(2)], exists in a distorted cis-Cl(2),cis-N(2),trans-O(2) octa-hedral environment.

Background: The cold-adapted Idiomarina sp. 185 from Antarctic shoreline sediment and the mesophilic A19 brackish Lake Faro (Italy) were screened for their efficiency in biosurfactant production by a temperature-mediated approach, when grown rich culture medium mineral supplemented with biphenyl. Methods: oxidation of polychlorobiphenyls standard screening tests performed, i.e., E24 index detec...

Alkylation of benzene with 1-dodecene catalyzed by metal-pillared montmorillonite (M-PILC, M = Al, Cr, Fe, Al-Fe, Fe-Cr) was successfully carried out. The formation of linear monoalkylbenzenes in 98% yield in the presence of Fe-PILC during two hours is remarkable. The 2-phenydodecane obtained with 30% concentration within the other 3-, 4-, 5-, and 6-monosubstituted products is similar to that o...

      A series of N-substituted-2,4-thiazolidinedione derivatives (TZDs) were prepared via N-alkylation of 2,4-TZD at position 3 using substituted benzyl halides. Synthesized N-substituted-2,4-TZD was then substituted at position 5 with substituted aromatic aldehyde according to Knoevenagel condensation method. Structures of the compounds were elucidated using various spectral techniques viz. I...

Excited-state palladium catalysis is an efficient process for the alkylation of diverse organic compounds via generation alkyl radicals from bromides and iodides. However, more stable chlorides remains challenging. Herein, we demonstrate excited-state palladium-catalyzed synthesis oxindoles isoquinolinediones alkylation/annulation reaction by overcoming inherent limitations associated with unac...

abstract among synthetic carriers, dendrimers with the more flexible structure have attracted a great deal of researchers' attention in the field of gene delivery. followed by the promising results upon hydrophobic modification on polymeric structures in our laboratory, alkylcarboxylated poly (propylenimine)-based carriers were synthesized by nucleophilic substitution of amines with alkyl moiet...

In the title compound, C(22)H(16)O(4), the 7-phenyl ring is inclined at dihedral angles of 36.73 (9) and 69.37 (9)° with respect to the biphenyl benzene rings. The two benzene rings of the biphenyl unit form a dihedral angle of 55.99 (8)°. There are no significant hydrogen bonds observed in the crystal of this compound.