butenyln.

Brit.

/ˈbjuːtən(ᵻ)l/,

/ˈbjuːtənʌɪl/, U.S.

/ˈbjudənəl/

Origin: Formed within English, by derivation. Etymons: butene n., -yl suffix.

Etymology: < butene n. + -yl suffix.

Chemistry.

Each of three isomeric radicals or groups derived from butene and having the general formula —C₄H₇. Chiefly attributive or as a formative element in chemical names.The isomeric forms are: —CH=CHCH₂CH₃; —CH₂CH=CHCH₃; —CH₂CH₂CH=CH₂.

ΘΚΠ

the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals > named, by number of carbon atoms > four

ethyl1834

valyl1850

iso-butyl1866

butenyl1874

1874 C. Schorlemmer Man. Chem. Carbon Compounds 398 Butenyl-benzene..C₆H₅·C₄H₇.

1881 Jrnl. Chem. Soc. 40 711 A liquid is obtained, which, on evaporating, leaves butenylglycerol as a thick yellow liquid.

1884 H. E. Roscoe & C. Schorlemmer Treat. Chem. III. ii. 377 Butenyl Alcohol, C₄H₇(OH)₃.

1957 T. S. Stevens in E. H. Rodd Chem. Carbon Compounds IV a. iii. 228 2-Butenylthiophen yields 95% of thionaphthen when passed over kieselguhr-P₂O₅ at 600°.

2007 Macromolecules 40 1398/1 The free butenyls of the uncross-linked polymer were found to have peaks from 5 to 6 ppm.

2016 Jrnl. Medicinal Chem. 59 5395/1 The 1-butenyl substituent extends into the water channel.

This entry has been updated (OED Third Edition, September 2018; most recently modified version published online December 2021).

单词	butenyl
释义	butenyln. Brit. /ˈbjuːtən(ᵻ)l/, /ˈbjuːtənʌɪl/, U.S. /ˈbjudənəl/ Origin: Formed within English, by derivation. Etymons: butene n., -yl suffix. Etymology: < butene n. + -yl suffix. Chemistry. Each of three isomeric radicals or groups derived from butene and having the general formula —C₄H₇. Chiefly attributive or as a formative element in chemical names.The isomeric forms are: —CH=CHCH₂CH₃; —CH₂CH=CHCH₃; —CH₂CH₂CH=CH₂. ΘΚΠ the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals > named, by number of carbon atoms > four ethyl1834 valyl1850 iso-butyl1866 butenyl1874 1874 C. Schorlemmer Man. Chem. Carbon Compounds 398 Butenyl-benzene..C₆H₅·C₄H₇. 1881 Jrnl. Chem. Soc. 40 711 A liquid is obtained, which, on evaporating, leaves butenylglycerol as a thick yellow liquid. 1884 H. E. Roscoe & C. Schorlemmer Treat. Chem. III. ii. 377 Butenyl Alcohol, C₄H₇(OH)₃. 1957 T. S. Stevens in E. H. Rodd Chem. Carbon Compounds IV a. iii. 228 2-Butenylthiophen yields 95% of thionaphthen when passed over kieselguhr-P₂O₅ at 600°. 2007 Macromolecules 40 1398/1 The free butenyls of the uncross-linked polymer were found to have peaks from 5 to 6 ppm. 2016 Jrnl. Medicinal Chem. 59 5395/1 The 1-butenyl substituent extends into the water channel. This entry has been updated (OED Third Edition, September 2018; most recently modified version published online December 2021). < n.1874
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