Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 6704-31-0, Name is Oxetan-3-one, molecular formula is C3H4O2, belongs to oxazolidines compound. In a document, author is Tan, Yee Seng, introduce the new discover, Category: oxazolidines.
Exploring the crystallization landscape of cadmium bis(N-hydroxyethyl, N-isopropyldithiocarbamate), Cd[S2CN(iPr)CH2CH2OH](2)
Crystallization of Cd[S2CN(iPr)CH2CH2OH](2) from ethanol yields the coordination polymer [{Cd[S2CN(iPr) CH2CH2OH](2)}center dot EtOH](infinity) (1) within 3 h. When the solution is allowed to stand for another hour, the needles begin to dissolve and prisms emerge of the supramolecular isomer (SI), binuclear {Cd[S2CN(iPr)CH2CH2OH](2)}(2)center dot 2EtOH(2). These have been fully characterized spectroscopically and by X-ray crystallography. Polymeric 1 has 2-fold symmetry and features dithiocarbamate ligands coordinating two octahedral Cd atoms in a mu(2)kappa(2)-tridentate mode. Binuclear 2 is centrosymmetric with two ligands being mu(2)kappa(2)-tridentate as for 1 but the other two being kappa(2)-chelating leading to square pyramidal geometries. The conversion of the kinetic crystallization product, 1, to thermodynamic 2 is irreversible but transformations mediated by recrystallization (ethanol and acetonitrile) to related literature SI species, namely coordination polymer [{Cd[S2CN(iPr)CH2CH2OH](2)}(3)center dot MeCN](8) and binuclear {Cd[S2CN(iPr)CH2-CH2OH](2)}(2)center dot 2H2O center dot 2MeCN, are demonstrated, some of which are reversible. Three other crystallization outcomes are described whereby crystal structures were obtained for the 1:2 co-crystal {Cd[S2CN(iPr)CH2CH2OH](2)}(2) :2[3-(propan-2-yl)-1,3-oxazolidine-2-thione] (3), the salt co-crystal [iPr NH2(CH2CH2OH)](4)[SO4](2){Cd[S2CN(iPr)CH2CH2OH](2)}(2) (4) and the salt [iPrNH(2)(CH2CH2OH)]{Cd[S2CN(iPr)CH2CH2OH](3)} (5). These arise as a result of decomposition/oxidation of the dithiocarbamate ligands. In each of 3 and 4 the binuclear {Cd[S2CN(iPr)CH2CH2OH](2)}(2) SI, as in 2, is observed strongly suggesting a thermodynamic preference for this form.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 6704-31-0. Category: oxazolidines.
Reference:
Oxazolidine – Wikipedia,
,Oxazolidine | C3H7NO – PubChem