单词 | hydroborate |
释义 | hydroboraten. Chemistry. = borohydride n. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > boron > [noun] > radicals hydroborane1927 hydroborate1950 1950 Chem. Abstr. 44 Index 12392/1 Hydroborates. See such headings as Aluminium borohydride and Lithium borohydride. 1963 Jrnl. Amer. Chem. Soc. 85 2725/1 Among the numerous derivatives of boranes and hydroborate ions known there are no compounds reported to date containing an NO group directly attached to one of the boron atoms. 1964 R. M. Adams Boron vi. 373 While the latter name [sc. borohydride] belongs to the ferrocyanide type which has long been disapproved by the IUPAC, it has become so firmly established in American usage that it will be used interchangeably with hydroborate in this chapter. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). hydroboratev. Chemistry. transitive. To add a borane or other boron compound to (another compound) by hydroboration. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > boron > boron-hydroborate [verb (transitive)] hydroborate1961 1961 Jrnl. Amer. Chem. Soc. 83 2550/1 β-Pinene..was hydroborated internally in diglyme with sodium borohydride and boron trifluoride etherate. 1964 R. E. Kirk & D. F. Othmer Encycl. Chem. Technol. (ed. 2) III. 709 Dienes can be hydroborated utilizing diisoamylborane and diphenyldiborane. Derivatives ˌhydroboˈrating n. ΘΚΠ the world > matter > chemistry > chemical reactions or processes > [noun] > chemical reactions or processes (named) > hydroboration > action of hydroborating1962 1962 H. C. Brown Hydroboration i. 28 The treatment of internal acetylenes, such as 3-hexyne, with the theoretical quantity of hydroborating agent results in the formation of the corresponding trivinylborane. This entry has not yet been fully updated (first published 1976; most recently modified version published online September 2018). < |
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