Chemistry, like all the natural sciences, Formula: C11H22O4Si, begins with the direct observation of nature¡ª in this case, of matter.3388-04-3, Name is Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane, SMILES is CO[Si](CCC1CC2OC2CC1)(OC)OC, belongs to chiral-nitrogen-ligands compound. In a document, author is Soai, Kenso, introduce the new discover.
Role of Asymmetric Autocatalysis in the Elucidation of Origins of Homochirality of Organic Compounds
Pyrimidyl alkanol and related compounds were found to be asymmetric autocatalysts in the enantioselective addition of diisopropylzinc to pyrimidine-5-carbaldehyde and related aldehydes. In the asymmetric autocatalysis with amplification of enantiomeric excess (ee), the very low ee (ca. 0.00005%) of 2-alkynyl-5-pyrimidyl alkanol was significantly amplified to >99.5% ee with an increase in the amount. By using asymmetric autocatalysis with amplification of ee, several origins of homochirality have been examined. Circularly polarized light, chiral quartz, and chiral crystals formed from achiral organic compounds such as glycine and carbon (C-13/C-12), nitrogen (N-15/N-14), oxygen (O-18/O-16), and hydrogen (D/H) chiral isotopomers were found to act as the origin of chirality in asymmetric autocatalysis. And the spontaneous absolute asymmetric synthesis was also realized without the intervention of any chiral factor.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 3388-04-3. Formula: C11H22O4Si.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
,Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis