photodimerizev.

Brit.

/ˌfəʊtəʊˈdʌɪmərʌɪz/, U.S.

/ˌfoʊdoʊˈdaɪməˌraɪz/

Forms: 1900s– photodimerise, 1900s– photodimerize.

Origin: Formed within English, by compounding. Etymons: photo- comb. form, dimerize v.

Etymology: < photo- comb. form + dimerize v. Compare earlier photodimer n., photodimerization n.

Chemistry.

transitive. To dimerize by the action of light. Also intransitive: to undergo photodimerization.

ΘΚΠ

the world > matter > chemistry > isomerism > change into an isomer [verb] > undergo photodimerization

photodimerize1955

1955 Jrnl. Chem. Soc. 315 3-Bromothionaphthen 1:1-dioxide was photodimerised in order to ascertain whether angular..or linear dimerisation was favoured.

1969 Org. Photochem. 2 75 Acyclic α, β-unsaturated ketones photodimerize when substituted with an aromatic group in the beta position.

1970 J. B. Birks Photophysics of Aromatic Molecules vii. 321 There are a large group of other 9-substituted and 9, 10-disubstituted anthracenes which also photodimerize.

1991 Progress Polymer Sci. 16 157 The cinnamate function is utilized to photodimerize neighboring pendant groups, so as to produce a ‘sandwich-type’ crown ether moiety.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	photodimerize
释义	photodimerizev. Brit. /ˌfəʊtəʊˈdʌɪmərʌɪz/, U.S. /ˌfoʊdoʊˈdaɪməˌraɪz/ Forms: 1900s– photodimerise, 1900s– photodimerize. Origin: Formed within English, by compounding. Etymons: photo- comb. form, dimerize v. Etymology: < photo- comb. form + dimerize v. Compare earlier photodimer n., photodimerization n. Chemistry. transitive. To dimerize by the action of light. Also intransitive: to undergo photodimerization. ΘΚΠ the world > matter > chemistry > isomerism > change into an isomer [verb] > undergo photodimerization photodimerize1955 1955 Jrnl. Chem. Soc. 315 3-Bromothionaphthen 1:1-dioxide was photodimerised in order to ascertain whether angular..or linear dimerisation was favoured. 1969 Org. Photochem. 2 75 Acyclic α, β-unsaturated ketones photodimerize when substituted with an aromatic group in the beta position. 1970 J. B. Birks Photophysics of Aromatic Molecules vii. 321 There are a large group of other 9-substituted and 9, 10-disubstituted anthracenes which also photodimerize. 1991 Progress Polymer Sci. 16 157 The cinnamate function is utilized to photodimerize neighboring pendant groups, so as to produce a ‘sandwich-type’ crown ether moiety. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < v.1955
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