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单词
aldol
释义
aldol
/ˈaldɒl
/
noun
[
mass noun
]
Chemistry
A viscous liquid obtained when acetaldehyde dimerizes in dilute alkali or acid.
Chemical formula: CH
3
CH(OH)CH
2
CHO.
The simplest aldol - CH 3 CHOHCH 2 CHO - is produced from ethanal.
...
The most useful mixed Aldols are those where only one reactent can form an enolate.
Aldols are bifunctional molecules possessing OH and C=O groups, which are able to act as both hydrogen donors and/or acceptors.
Origin
Late 19th century
: from
al(dehyde)
+ -ol
.
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in the wink of an eye (or in a wink)
in the works
in the world
in the wrong
in the year of grace (or Our Lord) ——
in this day and age
in this (or that) connection
in this (or that) regard
inthrall
inti
intichiuma
intifada
intima
intimacy
intimal
intimate
intimately
Baez, Joan
Baffin Bay
Baffin Island
Baffin, William
baffle
bafflegab
bafflement
baffler
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更新时间:2025/12/8 13:12:36