reductive amination造句
例句與造句
- Alanine is most commonly produced by reductive amination of pyruvate.
- Decaborane is an effective reagent for the reductive amination of ketones and aldehydes.
- It can be prepared from benzil by reductive amination.
- The carbonyl group can undergo the usual reactions ( hydrogenation, reductive amination, etc . ).
- Alternatively acetamide can be obtained in excellent yield via ammonolysis of acetylacetone under conditions commonly used in reductive amination.
- It's difficult to find reductive amination in a sentence. 用reductive amination造句挺難的
- Through reductive amination, the sugars are directly conjugated to the protein carrier CRM 197 to form the glycoconjugate.
- The reaction between amines and alkyl halogenides is hard to control, making alternative routes ( for instance reductive amination ) more attractive.
- The catalyst can also be used in a reductive amination reaction between a carboxylic acid and an amine with phenylsilane as the reducing agent.
- Another early application is the synthesis of unnatural chiral amino acids in a formal reductive amination for example starting from benzophenone and the hydrazone of benzoyl chloride:
- Aminotransferase enzymes can be used to synthesize chiral amines in non-racemic form either through kinetic resolution of a racemate or reductive amination of a prochiral ketone.
- Merck s process chemistry department contracted Codexis, a medium-sized biocatalysis firm, to develop a large-scale biocatalytic reductive amination for the final step of its sitagliptin synthesis.
- The compound can be prepared by many methods, alkylation of picolinylamine with picolinyl chloride, deamination of picolinylamine, and reductive amination of picolinyl amine and pyridine-2-carboxaldehyde.
- In general, the repertoire of reactions utilized in discovery chemistry is somewhat narrow ( for example, the Buchwald-Hartwig amination, Suzuki coupling and reductive amination are commonplace reactions ).
- One procedure uses the reductive amination of phenylacetone with methylamine, P2P was usually obtained from phenylacetic acid and acetic anhydride, and phenylacetic acid might arise from benzaldehyde, benzylcyanide, or benzylchloride.
- Originally achieved under reductive amination conditions involving the reaction of the amine with acetaldehyde in the presence of Pt, ethylation of the amino-group has been improved by the use of Ra-Ni and ethanol.
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