Category: 96-20-8

Basu Baul, Tushar’s team published research in Journal of Organometallic Chemistry in 927 | CAS: 96-20-8

Journal of Organometallic Chemistry published new progress about 96-20-8. 96-20-8 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Alcohol, name is 2-Aminobutan-1-ol, and the molecular formula is C4H11NO, Synthetic Route of 96-20-8.

Basu Baul, Tushar published the artcileSynthesis, characterization and structural systematics in diorganotin complexes with O,N,O’-tris-chelating semirigid diaza-scaffolds: Mono- vs. di-nuclear compounds, Synthetic Route of 96-20-8, the publication is Journal of Organometallic Chemistry (2020), 121522, database is CAplus.

Nine novel diorganotin(IV) complexes of O,N,O’ chelating ligands were synthesized viz., [Bu2Sn(L2)]2·0.25 (C6H14) (1), [Me2Sn(L1)]2·(C7H8) (2), [Bu2Sn(L1)]2·(C7H8) (3), [Me2Sn(L3)]2·(C7H8) (4), 2 [Bu2Sn(L3)]2·4 (Bu2Sn(L3)) (5), [Ph2Sn(L3)] (6), [Ph2Sn(L1)] (7), [Ph2Sn(L4)] (8) and [Ph2Sn(L2)] (9) and structurally characterized. The ligand scaffolds differ with respect to the chem. link between the coordinating N and O atoms, which is either an alkyl or an aryl moiety. Diffraction results indicate that the smallest Me groups favor dimerization via Sn-O-Sn bridging and six-coordination at the cation. Among these dinuclear derivatives, more asym. O bridges and longer Sn···Sn separations are found for the less nucleophilic phenolate O. In contrast, the bulky Ph substituents prevent aggregation for both classes of ligands and always lead to five-coordinated mononuclear species. The Bu groups are sterically more demanding than Me but flexible, resulting in an intermediate behavior. When the O,N,O’ ligand with phenolate O coordinates a SnBu2 fragment, a borderline situation occurs and both mono- and dinuclear complexes coexist in the same crystalline solid. For better comparability the authors introduce a slightly modified geometry index τ’5, in which the basal angle α is subtended by the organic substituents, regardless of its absolute value. τ’5 represents a sensitive indicator for the coordination geometry about SnIV. Sn NMR results revealed that all compounds exist as mononuclear pentacoordinated species in solution

Journal of Organometallic Chemistry published new progress about 96-20-8. 96-20-8 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Alcohol, name is 2-Aminobutan-1-ol, and the molecular formula is C4H11NO, Synthetic Route of 96-20-8.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Basu Baul, Tushar S.’s team published research in Inorganica Chimica Acta in 512 | CAS: 96-20-8

Inorganica Chimica Acta published new progress about 96-20-8. 96-20-8 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Alcohol, name is 2-Aminobutan-1-ol, and the molecular formula is C4H11NO, Application In Synthesis of 96-20-8.

Basu Baul, Tushar S. published the artcileSynthesis and structural characterization of diorganotin(IV) complexes with heteroditopic pyridyl-ONO’-ligands, Application In Synthesis of 96-20-8, the publication is Inorganica Chimica Acta (2020), 119892, database is CAplus.

A series of eight novel diorganotin(IV) complexes with heteroditopic pyridyl-ONO’-ligands were prepared viz., [Me2Sn(L1)]2·2(H2O) (1), [n-Bu2Sn(L1)]2 (2), [Ph2Sn(L1)] (3), [Me2Sn(L2)]2·2(H2L2) (4), [n-Bu2Sn(L2)]2 (5), [Ph2Sn(L2)]·0.5(C6H6) (6), [Me2Sn(L3)]2 (7) and [n-Bu2Sn(L3)]2 (8) and structurally characterized. Irresp. of the type of diazo L ligand, the dimethyl- and di-n-butyltin(IV) compounds are dinuclear species with an inversion center in the middle of the {Sn2O2} cores affording metals with coordination number six. The mononuclear compounds 3 and 6, with the bulky Ph ligands, present the tin cations with highly distorted square pyramid geometries. The detection of a conformation in the (Ln)2- ligand in the solid state structures of 3, 4 and 8 which is different from the one in the remaining compounds suggests that the packing of the mols. conceivably have a greater influence than the imine substituents or the metal co-ligands. The solution 1H and 13C NMR of compounds 4–6 displayed an anisochronous behavior of dimethyl-, di-n-butyl- and diphenyltin parts while those of compounds 1–3 are isochronous. The 119Sn NMR chem. shift displacements of all the compounds are indicative of five-coordinate tin atoms, thus revealing dissociation in solution of the dinuclear 1, 2, 4, 5, 7 and 8 complexes.

Inorganica Chimica Acta published new progress about 96-20-8. 96-20-8 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Alcohol, name is 2-Aminobutan-1-ol, and the molecular formula is C4H11NO, Application In Synthesis of 96-20-8.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts