cyclization

名词 n.
中文释义

英文释义

名词 n.
  1. The process of cyclizing, of becoming or causing to become aromatic. countable,uncountable
    — The dehydrogenation reactions may involve isomerization and cyclization as well as the formation of olefins and unsaturated compounds generally.
  2. Any reaction that results in the formation of a ring. countable,uncountable
    — It is convenient to run the cyclizations at a temperature between 25° C. and 100° C.

词形变化

cyclizations plural cyclisation alternative

词汇关系

衍生词
alkoxycyclization autocyclization Bergman cyclization bromocyclization carbocyclization decyclization dehydrocyclization electrocyclization halocyclization heterocyclization hydroxycyclization iodocyclization macrocyclization mercuriocyclization monocyclization photocyclization polycyclization spirocyclization tetracyclization

词源

Etymology tree
Proto-Indo-European *kʷel-
Proto-Indo-European *kʷékʷlos
Ancient Greek κῠ́κλος (kŭ́klos)der.
Late Latin cyclusbor.
Middle English cicle
English cycle
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)bor.
Late Latin -izōder.
Middle French -iserbor.
Middle English -isen
English -ize
English cyclize
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English cyclization
From cyclize + -ation.
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