The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 2,3-Dibromopropionic acid( cas:600-05-5 ) is researched.Application In Synthesis of 2,3-Dibromopropionic acid.Win, Yip Foo; Teoh, Siang Guan; Ha, Sie Tiong; Kia, Reza; Fun, Hoong-Kun published the article 《Octa-n-butyl-1κ2C,2κ2C,3κ2,4κ2C-bis(μ-2,3-dibromopropionato)-1:2κ2O:O’,3:4κ2O:O’-bis(2,3-dibromopropionato)-1κO,3κO-di-μ3-oxido-1:2:4κ3O:O:O,2:3:4κ3O:O:O-tetratin(IV)》 about this compound( cas:600-05-5 ) in Acta Crystallographica, Section E: Structure Reports Online. Keywords: tin dibromopropionato butyl oxo bridged tetranuclear complex crystal structure; mol structure tin dibromopropionato butyl oxo bridged tetranuclear complex; hydrogen bond tin dibromopropionato butyl oxo bridged tetranuclear complex. Let’s learn more about this compound (cas:600-05-5).
In the centrosym. tetranuclear title complex, [Sn4(C4H9)8(C3H3Br2O2)4O2], one of the two independent Sn atoms is five-coordinated by one O atom of the carboxylate anion, two bridging O atoms and two Bu groups in a C2SnO3 distorted trigonal bipyramidal geometry. The other Sn atom also has a distorted trigonal bipyramidal geometry, being coordinated by two O atoms of two carboxylate anions, one bridging O atom and two Bu groups. An interesting feature of the crystal structure is the short Sn…O [2.756 (4) Å] and O…O [2.608 (3) Å] interactions. The -BrCH2-CHBr- segments of the two carboxylate anions are disordered over two positions [site occupancies of 0.60 (1)/0.40 (1) and 0.53 (2)/0.47 (2)]. Weak non-directional C-H…O interactions lead to the formation of infinite chains along the a axis; other weak intermol. C-H…π interactions are also present. Crystallog. data are given.
《Octa-n-butyl-1κ2C,2κ2C,3κ2,4κ2C-bis(μ-2,3-dibromopropionato)-1:2κ2O:O’,3:4κ2O:O’-bis(2,3-dibromopropionato)-1κO,3κO-di-μ3-oxido-1:2:4κ3O:O:O,2:3:4κ3O:O:O-tetratin(IV)》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(2,3-Dibromopropionic acid)Application In Synthesis of 2,3-Dibromopropionic acid.
Reference:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem