3). It is usually produced from fossil oil-based cyclohexane after the oxidation to cyclohexanone, oxime formation, and subsequent Beckmann rearrangement. Recently, bio-based ways to synthesize caprolactam starting from glucose and fructose via hydroxymethylfurfural (HMF) have been described4,5. Due ...
The given structure has four chiral carbon atoms. In the below figure, the chiral carbon atoms are mentioned by the star. ... Made in Chem draw softwareBecome a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer you...
In illustrative but non restrictive manner, the carbohydrates applicable within the present invention are glucose, fructose, saccharose, ribose, galactose, mannose, α-methyl-glucoside. The expression "concentrated solution" means a solution with a concentration at least about 0.2 M; this value however...
glutamicum PIA-7 and PIA-10B, which were benchmarked in glucose-based fed-batch processes. Hereby, the data reflect the values from different process stages (B) and the average values from the entire processes (C). In addition, the l-pipecolic acid yield for the different strains is given...
Glucose-based catalyst 12 was, thus, isolated in 62% yield and the fructose-based catalyst 15 in 80% yield. Scheme 2. Preparation of catalysts 11, 12, 14, and 15. With four new carbohydrate-derived iodoarenes at hand, we next tested their potential as catalysts in enantioselective spirol...