Formula: C10H16O4. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: (1S,3R)-1,2,2-Trimethylcyclopentane-1,3-dicarboxylic acid, is researched, Molecular C10H16O4, CAS is 560-09-8, about Integrated Molecular Chirality, Absolute Helicity, and Intrinsic Chiral Topology in Three-Dimensional Open-Framework Materials. Author is Zhang, Jian; Chen, Shumei; Zingiryan, Areg; Bu, Xianhui.
While chiral materials are common, few are known that integrate mol. chirality, absolute helicity, and 3-dimensional intrinsically chiral topol. nets in one material. Such multihomochiral features may lead to enhanced chiral recognition processes that are important for enantioselective catalysis or separation Reported here are 3-dimensional open-framework materials with unusual integration of various homochiral and homohelical features, even in the bulk sample. Thus, Me4N[InL2]·2H2O (H2L = D- and L-camphoric acid (Hcam)), (Me3NCH2CH2OH)[In(D-cam)2]·2H2O, Co(D-cam)1/2(bdc)1/2(tmdpy) (H2dbc = 1,4-benzenedicarboxylic acid; tmdpy = 4,4′-trimethylenedipyridine). Ni(D-cam)(H2O)2 and Mg(L-ma)(H2O)2·H2O (L-maH2 = L-malic acid) were prepared and their crystal structures determined
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Reference:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com