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单词
electrocyclic reaction
释义
electrocyclic reaction
electrocyclic reaction
[
i‚lek·trō¦sī·klik rē′ak·shən
]
(physical chemistry)
The interconversion of a linear π-system containing
n
π-electrons and a cyclic molecule containing (
n
-2) π-electrons which is formed by joining the ends of the linear molecule.
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with a sinking heart
with a tear in my eye
with attitude
with a vengeance
with average
with a view to
with a view to doing
with a view to (doing something)
with a view to doing something
with a view to do something
with a view to something
with a view to something/to doing something
with a will
with a witness
with back against the wall
with back to the wall
with bad grace
with baited breath
with bare face hanging out
with bare hands
with bated breath
with bells on
with bells on her toes
with bells on his toes
with bells on my toes
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更新时间:2024/11/14 21:24:31