Analyzing the synthesis route of 351498-10-7

With the synthetic route has been constantly updated, we look forward to future research findings about 6,6′-((1E,1’E)-((2,3-Dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2,4-di-tert-butylphenol),belong chiral-catalyst compound

As a common heterocyclic compound, it belong chiral-catalyst compound,6,6′-((1E,1’E)-((2,3-Dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2,4-di-tert-butylphenol),351498-10-7,Molecular formula: C36H56N2O2,mainly used in chemical industry, its synthesis route is as follows.,351498-10-7

EXAMPLE 1Preparation of Intermediate Compound Int-lclnt-1a n – c Compound Int-la (733 mg, 1.33 mmol) was suspended in ethanol (10 mL) and the resulting suspension was heated to 80 C and allowed to stir for 5 minutes. Compound Int- lb (236 mg, 1.33 mmol) was then added and the resulting reaction was allowed to stir at 80 C for an additional 2 hours. The reaction was then cooled to room temperature using in an ice bath and the reaction mixture was filtered. The collected red solid was dried under vacuum to provide compound Int-lc (579 mg, 72%).

With the synthetic route has been constantly updated, we look forward to future research findings about 6,6′-((1E,1’E)-((2,3-Dimethylbutane-2,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2,4-di-tert-butylphenol),belong chiral-catalyst compound

Reference£º
Patent; MERCK SHARP & DOHME CORP.; GIRIJAVALLABHAN, Vinay; NJOROGE, F. George; BOGEN, Stephane; VERMA, Vishal; BENNETT, Frank; KEREKES, Angela; ARASAPPAN, Ashok; PISSARNITSKI, Dmitri; DANG, Qun; DAVIES, Ian; OLSEN, David, B.; STAMFORD, Andrew; VACCA, Joseph, P.; WO2012/142085; (2012); A1;,
Chiral Catalysts
Chiral catalysts – SlideShare