ketene
英 ['ki:ti:n] 美 ['kitin]

n.

乙烯酮，烯酮；

英英释义

Ketene

• A ketene is an organic compound of the form R'RC=C=O. The term is also used specifically to mean ethenone, the simplest ketene, where R' and R are hydrogen atoms.

以上来源于:Wikipedia

双语例句

用作名词(n.)

1. A method of the synthesis of chloroacethyl chloride from ketene and chlorine in a solvent is introduced.
   介绍了乙烯酮与氯气在溶剂中合成氯乙酰氯的方法。

权威例句

Cyanocarbon Chemistry. IV.1 Dicyanoketene Acetals
α-Oxoketene-S,S-, N,S- and N,N-acetals: Versatile intermediates in organic synthesis
Asymmetric synthesis of (S)- and (R)-malic acid from ketene and chloral
Asymmetric Catalytic Aldol-type Reaction with Ketene Silyl Acetals: Possible Intervention of the Silatropic Ene Pathway
ChemInform Abstract: Asymmetric Synthesis of 3‐Amino‐β‐lactams via Staudinger Ketene‐Imine Cycloaddition Reaction
Reductive homologation of carbon monoxide to a ketenecarboxylate by a low-valent organolanthanide complex: synthesis and x-ray cryst...
ChemInform Abstract: NEW SYNTHETIC REAGENTS. METHYLTHIOMALEIC ANHYDRIDE‐ A SYNTHON FOR PROTECTED CARBOMETHOXYKETENE
Lewis Acid Assisted Chiral Bronsted Acid for Enantioselective Protonation of Silyl Enol Ethers and Ketene Bis(trialkylsilyl) Acetals
The asymmetric synthesis of β-lactam antibiotics-v. Application of chiral α,β-epoxyimines in ketene-imine cycloaddition reactions...
New synthetic reactions. Oxidative decarboxylation of .alpha.-methylthiocarboxylic acids, new approach to acyl anion and ketene synt...