The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. the Altmetric Attention Score and how the score is calculated. The action of a metal hydride with boron produced diborane. Find more information on the Altmetric Attention Score and how the score is calculated. Your Mendeley pairing has expired. Reactions of coordinated nickel(II) complexes containing imine and amine groups. Diborane also reacts readily with alkynes to form substituted alkene products which will readily undergo further addition reactions. Evidence for the displacement of lithium hydride. Diborane is a highly reactive and versatile reagent that has numerous applications. Evidence for the displacement of lithium hydride. Diborane is a highly reactive and versatile reagent. You’ve supercharged your research process with ACS and Mendeley! Note: Evidence for the displacement of lithium hydride. VON DIBORAN MIT TRIMETHYLAMINALAN UND DIMETHYLAMINOALAN. ALUMINUM CONTAINING SPECIES FORMED IN REDUCTION PROCESSES OF SEC.AMINO(DIHALOGENO)BORANES WITH LiAlH4. Walter Maringgele, Jörg Teichgräber, Anton Meller. Preparation Of Diborane. 2NaBH 4 + I 2 2NaI + B 2 H 6 + H 2 (98% yield) Get article recommendations from ACS based on references in your Mendeley library. Diborane reacts violently with water to form hydrogen and boric acid: B2H6 + 6 H2O → 2 B (OH)3 + 6 H2. It reacts with ammonia to form the diammoniate of diborane, DADB, with lesser quantities of ammonia borane depending on the conditions used. Diborane adds on to alkenes and alkynes in ether solvent at room temperature. This reaction is called hydroboration and is highly used in synthetic organic chemistry, especially for anti Markovnikov addition. A boron-11 NMR study of the methanolysis of sodium dimethylamide bis(borane) and some related boron-nitrogen compounds. Please reconnect. −92.5 °C) is an inflammable gas, highly reactive to air and moisture, which must be handled with due precautions. Often such initial adducts proceed rapidly to give other products. 1–3 Usually, diborane is generated by reaction of metal hydrides or complex metal hydrides with Lewis or Brønsted acids. This doesn’t work because diborane reacts rapidly with water and is destroyed before it reaches the surface: B 2 H 6 (g) + 3H 2 O(l) 2B(OH) 3 (aq) + 3H 2 (g) Instead, diborane must be made in a water-free environment. (ΔHr = –466 kJ/mol = –16.82 kJ/g) Reactions of lithium dimethylamide with some borane derivatives. Robert Lascola, Douglas A. Knight, Rana Mohtadi, PremKumar Sivasubramanian, Ragaiy Zidan. This article is cited by Russell. B2H6 + 6RCH=CHR → 2B (RCH-CH2R)3 Reaction with ionic hydrides The heat of re~ction of gase us diborane with water to form gaseous hydrogen and a SOlutlO1l of bonc aCl~ (H3B03+ 1,. ChemInform Abstract: RK. Diborane readily hydrolyzes in water to give hydrogen gas and boric acid. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. Diborane react with water B 2 H 6 + 6H 2 O → 2H 3 BO 3 + 6H 2 [ Check the balance ] Diborane react with water to produce boric acid and hydrogen. Find more information about Crossref citation counts. Clicking on the donut icon will load a page at with additional details about the score and the social media presence for the given article. Diborane (m.p. Slowing of the fluxional process in a diamagnetic copper(I) tetrahydroborate complex. These metrics are regularly updated to reflect usage leading up to the last few days. Cheney, Laurel E. Heyman, Elliott L. Blinn. A variety of methods for its synthesis have been reported and they are discussed in recent reviews. Find more information about Crossref citation counts. Boron Annual survey covering the year 1972. In lieu of an abstract, this is the article's first page. Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Reaction of diborane with trimethylamine-alane and dimethylaminoalane. This approach is common in the industrial production of diborane. 12 publications. You have to login with your ACS ID befor you can login with your Mendeley account. Reactions of lithium dimethylamide with some borane derivatives. IOOH20).has been measured by passing gaseous diborallc through two succeSSive bubblers III a calonmeter. Most of the diborane are known to be flammable in air. Inorganic Chemistry 1975 , 14 (2) , … Synthesis and structural characterization of stabilized aluminum borohydride adducts with triethylenediamine. Coriolan R. Balulescu and Philip C. Keller. Its dominating reaction pattern involves formation of adducts with Lewis bases. The heat of the reaction obtained was: ~H29S.15=-466.34 ± 2.26 ki/ molc (- 111.46 ± 0.54 kC3.l/mole).. −165.5 °C, b.p.,,,,, Citations are the number of other articles citing this article, calculated by Crossref and updated daily. The most common lab synthesis takes place in a dry organic solvent called diglyme, (CH 3 OCH 2 CH 2) 2 O. Slow solution reaction of dimeric dimethylaminoborane with lithium hydride.