Chemistry is traditionally divided into organic and inorganic chemistry. SDS of cas: 18531-99-2. The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 18531-99-2
THREE COMPONENT CO-CRYSTAL FORMATION BETWEEN DIASTEREOMERIC MIXTURES OF 3-ALKYL-4-((S)-1’PHENYLETHYLAMINO) BUTANOIC ACID AND OPTICALLY PURE 1, 1′-BI-2-NAPHTHOL
A ternary co-crystal consisting of 1 :0.5:0.5 molar proportion of (S)-1,1′-bi-2-naphthol, 3(S)-propyl-4-[(S)1 ‘-phenyl-ethylamino]-butanoic acid and 3(R)-propyl-4-[(S)1′- phenyl-ethylamino]-butanoic acid having characteristic powder X-ray diffraction pattern with 2Theta values of 8.41, 9.38, 10.32, 12.16, 15.52, 15.51, 17.84, 17.95, 19.16, 20.37, 21.74, 22.55, 24.44, 25.65, 28.40, 29.15, 29.69, 31.31, 33.54, 34.40, 35.43 (¡À0.2) and having differential scanning calorimetric peak at about 189.23 C when analyzed at the rate of heating of 10C per minute and process for preparing the same. A process for resolution of (S)-1,1′-bi-2-naphthol from RS-1,1’-bi-2-naphthol.
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.SDS of cas: 18531-99-2, you can also check out more blogs about18531-99-2
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI