请输入您要查询的字词:
单词
Knoevenagel condensation
释义
Knoevenagel condensation
Encyclopedia
理学
有机反应
释
Knoevenagel condensation
克诺文格尔缩合反应
具有活泼亚甲基的化合物(如丙二酸酯和β-酮酸酯等)在碱的作用下,与醛、酮发生亲核加成,然后脱水生成α,β-不饱和化合物的反应。
Chemistry
>有机化学>有机合成化学>释义
Knoevenagel condensation
脑文格缩合
随便看
optical pumping, light pumping
optical pumping magnetometer
optical pupil
optical purity
optical pyeometer
optical pyrometer
optical quenching
optical radar
optical radiation
optical radiometric calibration field
optical Ramsey fringes
optical random access
optical range finder
optical receiver
optical recording
optical recording media
optical rectification
optical reflecting coating
optical relaxation
optical remote sensing
optical remote sensing payload calibration
optical remote sensing satellite
optical representation
optical resonant cavity
optical resonant cavity, optical resonator
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/9 1:29:29