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- ...cid]] with [[Alcohol (chemistry)|alcohols]]. There are two main classes of borate [[ester]]s: [[Orthoborate|orthoborates]], {{chem2|B(OR)3}} and [[Metaborate ...d by distillation. This procedure is used for analysis of trace amounts of borate and for analysis of boron in steel.<ref>{{VogelQuantitative6th|page=666}}</ ...4 Кб (469 слов) - 23:12, 10 февраля 2024
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- ...cid]] with [[Alcohol (chemistry)|alcohols]]. There are two main classes of borate [[ester]]s: [[Orthoborate|orthoborates]], {{chem2|B(OR)3}} and [[Metaborate ...d by distillation. This procedure is used for analysis of trace amounts of borate and for analysis of boron in steel.<ref>{{VogelQuantitative6th|page=666}}</ ...4 Кб (469 слов) - 23:12, 10 февраля 2024
- ...olymer formed by [[cross-link]]ing of [[polyvinyl alcohol]] (PVA) with a [[borate]] compound. Slime can be made by combining [[Polyvinyl acetate|polyvinyl-ac ...=M. Wakihara | title=Thermally stable solid polymer electrolyte containing borate ester groups for lithium secondary battery| journal=Solid State Ionics |dat ...4 Кб (434 слова) - 11:39, 8 марта 2024
- ...estion. For example, the ate complex of a [[boron]] compound is called a [[borate]]. Thus [[trimethylborane]] and [[methyllithium]] react to form the '''ate ...te'' compound''' or '''ate compound''' can refer to salts of the anions or esters of the functional groups. ...5 Кб (630 слов) - 18:14, 3 февраля 2024
- | заглавие = Esters of methylolcyclohexanols/ones as synthetic base lubricants | заглавие = Esterification of Carboxylic Acids and Diacids by Trialkyl Borate under Solvent and Catalyst-Free Conditions ...9 Кб (328 слов) - 04:58, 14 сентября 2023
- ...}}. The name also refers to [[ester]]s of such anions, such as [[trimethyl borate]] {{chem2|B(OCH3)3}}. Borate ions occur, alone or with other anions, in many [[borate mineral|borate]] and [[borosilicate]] [[mineral]]s such as [[borax]], [[boracite]], [[ulex ...24 Кб (3424 слова) - 23:12, 10 февраля 2024
- ...plex [Cu(PPh<sub>3</sub>)<sub>3</sub>Cl] can also be used to produce silyl esters.<ref name="Liu2007">{{cite journal ...h Silanes - Convenient Methods for an Atom-Economical Preparation of Silyl Esters| journal = Synthetic Communications | volume =37 | year =2007 ...10 Кб (1255 слов) - 02:54, 26 февраля 2024
- '''Autoinducer-2''' ('''AI-2'''), a furanosyl [[borate ester|borate diester]] or tetrahydroxy furan (species dependent), is a member of a famil [[Category:Tetrahydroxyborate esters]] ...7 Кб (873 слова) - 11:15, 4 февраля 2024
- ...synthesized by a two-stage process. First, [[diethylzinc]] and [[triethyl borate]] reacted to produce [[triethylborane]]. This compound then [[redox|oxidize ...oronic acid]] is produced from [[phenylmagnesium bromide]] and [[trimethyl borate]] followed by hydrolysis<ref>{{OrgSynth | title = Benzeneboronic anhydride ...27 Кб (3502 слова) - 01:31, 11 февраля 2024
- ...]] where the borate is linked to a phosphate via a common oxygen atom. The borate phosphates have a higher ratio of cations to number of borates and phosphat ...l |first3=Kym F. |last4=Eckhert |first4=Curtis D. |title=Esterification of borate with NAD+ and NADH as studied by electrospray ionization mass spectrometry ...24 Кб (3321 слово) - 23:13, 10 февраля 2024
- ...M. Wiseman|title=Handbook of Biodegradable Polymers|chapter=6. Poly (Ortho Esters)|publisher=Harwood Academic Press|pages=99–118|isbn=90-5702-153-6|date=19 ...8 Кб (1038 слов) - 02:33, 18 декабря 2023
- ...or 5.1 (a temperature upgrade) if the elastomers in the system accept the borate compounds that raise the boiling point,{{citation needed|date=January 2013} ...nvert|155|°C|°F}} || ≤ 1800 {{mm2}}/s || ≥ 1.5 {{mm2}}/s || glycol ether/[[borate ester]] ...18 Кб (2560 слов) - 11:41, 11 февраля 2024
- ...e:Borinate-ester-2D.png|thumb|right|General chemical structure of borinate esters]] Borinic acid can form esters such as methoxyborane. This too is unstable only lasting about ten seconds. ...26 Кб (3404 слова) - 00:07, 11 февраля 2024
- ...romoethane]] and activation with [[ultrasound]]. Reaction with tri-n-butyl borate leads to the protected aryl [[boronic ester]] which gives after acidic work ...ing materials such as 4-chlorobenzaldehyde, metallic lithium and trimethyl borate.<ref>{{cite patent|country = US|number =6833470 |title=Method for producing ...9 Кб (1149 слов) - 03:14, 26 декабря 2023
- ...]), but not according to the [[IUPAC]].<ref name=iupac>{{GoldBookRef|title=esters | file=E02219}}</ref> ...[[animal fat]]s and [[vegetable oil]]s. [[Lactone]]s are cyclic carboxylic esters; naturally occurring lactones are mainly 5- and 6-membered ring lactones. L ...41 Кб (5800 слов) - 18:06, 4 марта 2024
- ...band is about 60 cm<sub>-1</sub> lower than for the ''ν''<sub>CO</sub> of esters and ketones. This difference reflects the contribution of the zwitterionic The [[Solubility|solubilities]] of amides and esters are roughly comparable. Typically amides are less soluble than comparable a ...22 Кб (3022 слова) - 09:56, 30 января 2024
- ...requires sodium borohydride to inhibit reduction of [[THF]] to [[tributyl borate]] ({{chem2|B(OCH2CH2CH2CH3)3}}).<ref name="Kollonitisch 1961">{{cite journa ...tional group]]s. Reductions of [[aldehydes]], [[ketones]], [[epoxides]], [[esters]], and [[carboxylic acids]] give the corresponding [[Alcohol (chemistry)|al ...7 Кб (839 слов) - 23:10, 10 февраля 2024
- Alcohols behave analogously giving the borate esters, e.g. [[trimethyl borate]]. ...10 Кб (1377 слов) - 01:28, 11 февраля 2024
- ...n]] of stereochemistry (in reality, the reaction occurs via the trialkyl [[borate]] B(OR)<sub>3</sub>, rather than the monoalkyl borinic ester BH<sub>2</sub> ...nohydroboration reagent for alkynes. Convenient synthesis of alkeneboronic esters and acids from alkynes via hydroboration| year = 1972| last1 = Brown | firs ...8 Кб (1009 слов) - 23:27, 23 марта 2024
- Like related diols, it forms [[borate ester]]s. ...8 Кб (962 слова) - 13:51, 21 декабря 2023
- ..., he observed the reactions of diborane with [[aldehydes]], [[ketones]], [[esters]], and [[acid chlorides]]. He discovered that diborane reacts with aldehyde ...sodium hydride]] instead. They discovered that sodium hydride and [[methyl borate]] reacted to produce [[sodium trimethoxyborohydride]], which was viable as ...16 Кб (2083 слова) - 23:52, 20 марта 2024
