Dechlorane Plus flame retardant in a contaminated frog species: Biomagnification and isomer-specific transfer from females to their eggs.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.07.146
Abstract: While flame retardant Dechlorane Plus (DP) and its dechlorinated analogs have been frequently detected in wildlife, knowledge is limited on their bioaccumulation and maternal transfer in amphibians. In the present study, the occurrence of syn-… read more here.
Keywords: insects; flame retardant; syn anti; isomer specific ... See more keywords
Unravelling syn- and anti- orientation in the regioselectivity of carbonyl groups of 5-fluorouracil an anticancer drug toward proton donors
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2018.09.074
Abstract: Abstract DFT and MP2 methods are used to unravel the syn and anti-configurations in the regio-stereoselectivity of carbonyl groups of 5 Fluorouracil paired with HF, CH3OH, H2O, and HCl proton donors. Two configurations of hydrogen-bonded… read more here.
Keywords: syn anti; proton donors; proton; groups fluorouracil ... See more keywords
Mechanisms underlying the cytotoxic activity of syn/anti-isomers of dinuclear Au(I) NHC complexes.
Sign Up to like & getrecommendations! Published in 2020 at "European journal of medicinal chemistry"
DOI: 10.1016/j.ejmech.2020.112576
Abstract: The syn- and anti-isomers of dinuclear Au(I) complexes of the type Au2(RLOH)(PF6)2 (R = isopropyl or mesityl) bearing 2-hydroxyethane-1,1-diyl-bridged bisimidazolylidene ligands were separated by reversed phase high performance liquid chromatography (HPLC) and characterized by NMR spectroscopy, elemental… read more here.
Keywords: syn anti; cytotoxic; anti; anti isomers ... See more keywords
Spectroscopic and theoretical studies of some 2-(2′-haloacetyl)-5-substituted: 1-Methylpyrrole, furan and thiophene
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2017.09.055
Abstract: Abstract The conformational study of some 2-(2′-haloacetyl)-5-substituted five-membered heteroaromatic compounds Z-CH 2 C(O)(C 4 H 2 X) Y bearing a halogen (Z = Cl or Br) at the 2′-position and (Y = NO 2 , H, Me or… read more here.
Keywords: theoretical studies; haloacetyl substituted; spectroscopic theoretical; syn anti ... See more keywords
Synthesis of Newly Amorphous-Porous Titanium-Based 3D-MOFs
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.130912
Abstract: Abstract An amorphous 3D-Ti(IV)-(syn-anti)-(Me, Me)-Bimane polymeric MOFs were successfully synthesized for the first time, by applying simple fast assembling of syn-and anti-isomers-(Me, Me)bimane under microwave assisted hydrothermal procedures. Although the applied mixed ligands of (syn-anti-(Me,… read more here.
Keywords: microscopy; anti bimane; mofs; synthesis newly ... See more keywords
Synthesis of Optically Active syn- and anti-Chlorohydrins through a Bienzymatic Reductive Cascade
Sign Up to like & getrecommendations! Published in 2022 at "Organic Letters"
DOI: 10.1021/acs.orglett.2c02592
Abstract: A bienzymatic cascade has been designed and optimized to obtain enantiopure chlorohydrins starting from the corresponding 1-aryl-2-chlorobut-2-en-1-ones. For the synthesis of these α-chloroenones, a two-step sequence was developed consisting of the allylation of the corresponding… read more here.
Keywords: cascade; active syn; optically active; anti chlorohydrins ... See more keywords
Enantioselective syn- and anti-Alkoxyallylation of Aldehydes via Brønsted Acid Catalysis.
Sign Up to like & getrecommendations! Published in 2018 at "Organic letters"
DOI: 10.1021/acs.orglett.8b02653
Abstract: A diastereo- and enantioselective alkoxyallylation via phosphoric acid catalysis was reported. Under the developed conditions, either 1,2- syn- or 1,2- anti-alkoxyallylation adducts were obtained in good yields with high enantioselectivities. read more here.
Keywords: syn anti; enantioselective syn; anti alkoxyallylation; acid catalysis ... See more keywords
Impact of the Syn/Anti Relative Configuration of Cryptophane-222 on the Binding Affinity of Cesium and Thallium
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c06570
Abstract: We report in this article the synthesis, the X-ray crystal structure of compound syn-2, and its binding properties with cesium and thallium in aqueous solution under basic conditions. Compound syn-2 is the diastereomeric compound of… read more here.
Keywords: syn anti; thallium; cesium thallium; affinity cesium ... See more keywords