Xenon Trioxide Adducts of O ‐Donor Ligands; [(CH 3 ) 2 CO] 3 XeO 3 , [(CH 3 ) 2 SO] 3 (XeO 3 ) 2 , (C 5 H 5 NO) 3 (XeO 3 ) 2 , and [(C 6 H 5 ) 3 PO] 2 XeO 3
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چکیده
منابع مشابه
SYNTHESIS AND PHARMACOLOGICAL EVALUATION OF 6-CARBETHOXY-5-(3'-BROMOPHENYL)-3-ARYL-2-CYCLOHEXENONES AND 6-ARYL-4-(3'-BROMOPHENYL)-3-OXO-2,3A,4,5-TETRAHYDRO-2H-INDAZOLES
6-Carbethoxy-5-(3'-bromophenyl)-3-aryl-2-cyclohexenones 2a-j were obtained from the1-Aryl-3-(3'-bromophenyl)-2-propene-1-ones 1a-j by Micheal addition of ethyl acetoacetate, followed by internal Claisen condensation. Reaction of 2a-j with hydrazine hydrate afforded the corresponding 6-Aryl-4-(3'-bromophenyl)-3-oxo-2,3a,4,5-tetrahydro-2H-indazoles 3a-j. The structures of newly synthesized compou...
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The use of quantitative structure–activity relationships, since its advent, has becomeincreasingly helpful in understanding many aspects of biochemical interactions in drug research.This approach was utilized to explain the relationship of structure with biological activity ofantibacterial. For the development of new fungicides against, the quantitative structural–activityrelationship (QSAR) an...
متن کاملStructure of [co(nh 3 ) 5 Co 3 ]no 3 @bulleth 2 O
— The structure of [Co(NH3)5CO3]NO3•H2O is determined ab initio from conventional X-ray powder diffractometry by the direct methods. The cell is monoclinic, space group P21, Z = 2, a = 7.6733(4) Å, b = 9.6398(5) Å, c = 7.0852(3) Å and β = 106.195(3)°. Refinements by the Rietveld method, lead to RB = 0.053, RP = 0.100, and RWP = 0.119. Hydrogen atoms could not be located. Nevertheless a bonding ...
متن کامل1-Benzyl-3-methyl-3′,5′-diphenylspiro[quinoxaline-2(1H),2′(3′H)-1,3,4-thiadiazole]
In the title spiro compound, C(29)H(24)N(4)S, the quinoxaline and thia-diazole ring systems share a common C atom; their mean planes are aligned at 87.0 (1)° in one mol-ecule and at 84.1 (1)° in the other independent mol-ecule. The thia-zole ring possesses two aromatic ring substituents and is roughly coplanar with these rings [the dihedral angles between the thia-diazole and phenyl rings are 1...
متن کامل1-Allyl-3-methyl-3′,5′-diphenylspiro[quinoxaline-2(1H),2′(3′H)-[1,3,4]thiadiazole]
In the title spiro compound, C(25)H(22)N(4)S, the planar quinoxaline (r.m.s. deviation = 0.070 Å) and planar thia-diazole (r.m.s. deviation = 0.060 Å) ring systems share a common C atom; their mean planes are aligned at 89.7 (1)°. The thia-zole ring possesses two aromatic ring substituents and is nearly coplanar with these rings [the dihedral angles between the thia-diazole and phenyl rings are...
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ژورنال
عنوان ژورنال: Chemistry – A European Journal
سال: 2019
ISSN: 0947-6539,1521-3765
DOI: 10.1002/chem.201901759