Borane tert-butylamine

Borane tert-butylamine
Names
Other names
tert-Butylamine borane; Trihydro(2-methyl-2-propanamine) boron
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 230-851-5
  • NC(C)(C)C.B
Properties
C4H14BN
Molar mass 86.97 g·mol−1
Appearance White solid
Melting point 96 °C (205 °F; 369 K)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Borane tert-butylamine is an amine borane complex derived from tert-butylamine and borane. It is a colorless solid.

The compound is prepared by the reaction of tert-butylammonium chloride and sodium borohydride:[2]

t-BuNH3Cl + NaBH4 → t-BuNH2BH3 + H2 + NaCl

In organic synthesis, borane tert-butylamine can be used for selective reduction of certain functional groups including aldehydes, ketones, oximes, and imines.[3]

In photographic processing, it is used in the E-4 process, as "chemical enlighting" step in the processing of the film.

See also

References

  1. ^ Nöth, Heinrich; Beyer, Hasso; Vetter, Hans-Joanchim (1964). "Beiträge zur Chemie des Bors, XXV. Bis(amin)-dihydrido-bor(III)-halogenide, [(R3–nHnN)2BH2]X2". Chemische Berichte. 97 (1): 110–118. doi:10.1002/cber.19640970115. ISSN 0009-2940.
  2. ^ Girolami, G. S.; Rauchfuss, T. B. and Angelici, R. J., Synthesis and Technique in Inorganic Chemistry, University Science Books: Mill Valley, CA, 1999.ISBN 0935702482
  3. ^ "Tert-Butylamine borane". pubchem.ncbi.nlm.nih.gov. NCBI. Retrieved 3 September 2019.

Read other articles:

List of Brazilian films of the 1920s

Cinema ofBrazil List of Brazilian films Brazilian Animation Pre 1920 1920s 1930s 1930 1931 1932 1933 19341935 1936 1937 1938 1939 1940s 1940 1941 1942 1943 19441945 1946 1947 1948 1949 1950s 1950 1951 1952 1953 19541955 1956 1957 1958 1959 1960s 1960 1961 1962 1963 19641965 1966 1967 1968 1969 1970s 1970 1971 1972 1973 19741975 1976 1977 1978 1979 1980s 1980 1981 1982 1983 19841985 1986 1987 1988 1989 1990s 1990 1991 1992 1993 19941995 1996 1997 1998 1999 2000s 2000 2001 2002 2003 20042005 2...

 

Opak (Hidangan Sunda)

Kerupuk OpakOpakTempat asalIndonesiaDaerahJawa BaratBahan utamaBeras ketan, Gula, Garam, kelapa tua.Sunting kotak info • L • BBantuan penggunaan templat ini Opak (aksara Sunda: ᮇᮕᮊ᮪) adalah kudapan khas Sunda yang kering renyah sejenis dengan kerupuk. Opak berbeda bahan dasarnya dengan kerupuk. Kerupuk terbuat dari tepung tapioka, sedangkan opak terbuat dari tepung beras/ketan yang diberi bumbu garam, gula,kelapa parut dan bumbu penyedap. Jenis Opak tipis. Opak Ketan, ad...

 

جائحة فيروس كورونا والعنف المنزلي

وسط جائحة فيروس كورونا 2019-2020 أبلغت العديد من البلدان عن زيادة في العنف المنزلي وعنف الشريك الحميم. الأمين العام للأمم المتحدة أنطونيو غوتيريس مشيرًا إلى «الطفرة العالمية المروعة» أطلق على العنف المنزلي «وقف إطلاق النار». أصدر البرلمان الأوروبي بيانًا صحفيًا يتناول معالج...

العلاقات الموريتانية النيبالية

العلاقات الموريتانية النيبالية موريتانيا نيبال   موريتانيا   نيبال تعديل مصدري - تعديل   العلاقات الموريتانية النيبالية هي العلاقات الثنائية التي تجمع بين موريتانيا ونيبال.[1][2][3][4][5] مقارنة بين البلدين هذه مقارنة عامة ومرجعية للدولتين: و�...

 

Ujang Darwis

Ujang Darwis Direktur Jenderal Strategi Pertahanan KemhanPetahanaMulai menjabat 1 April 2024 PendahuluBambang TrisnohadiPenggantiPetahanaKepala Staf Komando Daerah Militer IV/DiponegoroMasa jabatan29 Maret 2023 – 19 Januari 2024 PendahuluDeddy SuryadiPenggantiBudi IrawanKomandan Korem 045/Garuda JayaMasa jabatan25 Februari 2022 – 29 Maret 2023 PendahuluMateus Jangkung WidyantoPenggantiAgustinus Dedy Prasetyo Informasi pribadiLahir21 Mei 1971 (umur 52)Palembang, ...

 

Christophe Pierre

French cardinal and Vatican nuncio His EminenceChristophe PierreCardinalApostolic Nuncio to the United StatesArchbishop Pierre in 2018Appointed12 April 2016PredecessorCarlo Maria ViganòOther post(s)Cardinal-Deacon of San Benedetto fuori Porta San Paolo (2023-)OrdersOrdination5 April 1970by Paul Joseph Marie GouyonConsecration24 September 1995by Angelo Sodano, Paul Joseph Marie Gouyon, Jacques JullienCreated cardinal30 September 2023by Pope FrancisRankCardinal DeaconPersonal details...

Concha Velasco

A questa voce o sezione va aggiunto il template sinottico {{Artista musicale}} Puoi aggiungere e riempire il template secondo le istruzioni e poi rimuovere questo avviso. Se non sei in grado di riempirlo in buona parte, non fare nulla; non inserire template vuoti. Concha Velasco ai Premi Goya 2018 Concepción Velasco Varona, conosciuta come Concha Velasco o Conchita Velasco (Valladolid, 29 novembre 1939 – Majadahonda, 2 dicembre 2023), è stata un'attrice, cantante, bal...

 

Charles Simon Clermont-Ganneau

Charles Simon Clermont-GanneauLahir(1846-02-19)19 Februari 1846Paris, PrancisMeninggal15 Februari 1923(1923-02-15) (umur 76)KebangsaanPrancisDikenal atasOrientalis dan arkeologGerakan politikArkeologi Timur Tengah Charles Simon Clermont-Ganneau (19 Februari 1846 – 15 Februari 1923) adalah seorang Orientalis dan arkeolog Prancis terkenal. Clermont-Ganneau lahir di Paris. Ia adalah anak dari seorang pemahat Referensi  Artikel ini menyertakan teks dari suatu terbi...

 

Telve di Sopra

Cet article est une ébauche concernant une localité italienne et le Trentin-Haut-Adige. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Telve di Sopra Administration Pays Italie Région Trentin-Haut-Adige  Province Trentin   Code postal 38050 Code ISTAT 022189 Code cadastral L090 Préfixe tel. 0461 Démographie Population 612 hab. (1er janvier 2023[1]) Densité 36 hab./km2 Géographie Coord...

David Leonhardt

David LeonhardtLeonhardt pada 2012Lahir1 Januari 1973 (umur 51)New York, New YorkTempat tinggalWashington, D.C.[1]KebangsaanAmerikaPendidikanB.S., Matematika Terapan (1994)AlmamaterUniversitas YalePekerjaanJurnalis, kolomnisTempat kerjaThe New York TimesDikenal atasPulitzer Prize for Commentary, 2011; Ketua biro Washington, The New York Times (2011—2013)Kota asalNew York, New YorkGelarKolomnis op-edSitus webwww.nytimes.com/by/david-leonhardt David Leonhardt (lahir 1 Janua...

 

2021 Major League Soccer season

26th season of Major League Soccer Football league seasonMajor League SoccerSeason2021DatesApril 16 – November 7(regular season)November 20 – December 11(playoffs)MLS CupNew York City FC (1st title)Supporters' ShieldNew England Revolution(1st shield)Champions League(United States)New England RevolutionColorado RapidsSeattle Sounders FCNew York City FCChampions League(Canada)CF MontréalMatches played459Goals scored1,282 (2.79 per match)Top goalscorerValentín CastellanosOla Kamara(19...

 

ReachNow

Carsharing service Not to be confused with DriveNow, another BMW carsharing service. ReachNowA BMW i3 in Seattle's Capitol Hill neighborhood during ReachNow testing.Company typePublic (subsidiary)IndustryCar rentalFoundedApril 8, 2016; 8 years ago (2016-04-08)DefunctJuly 17, 2019; 4 years ago (2019-07-17)SuccessorDriveNowHeadquarters2118 3rd AvenueSeattle, Washington, United StatesNumber of locations1Key peopleSteve Banfield(Chief Executive Officer)Services...

Yale School of Medicine

Private medical school in New Haven Connecticut, US Yale School of MedicineCoat of armsTypePrivate medical schoolEstablished1810; 214 years ago (1810)Parent institutionYale UniversityDeanNancy J. BrownAcademic staff5,166[1]Students1,977[1]LocationNew Haven, Connecticut, United StatesWebsitemedicine.yale.edu The Yale School of Medicine is the medical school at Yale University, a private research university in New Haven, Connecticut. It was founded in 1810 as t...

 

大字 (数字)

この項目には、一部のコンピュータや閲覧ソフトで表示できない文字が含まれています（詳細）。 数字の大字（だいじ）は、漢数字の一種。通常用いる単純な字形の漢数字（小字）の代わりに同じ音の別の漢字を用いるものである。 概要 壱万円日本銀行券（「壱」が大字） 弐千円日本銀行券（「弐」が大字） 漢数字には「一」「二」「三」と続く小字と、「壱」「�...

 

Lou Rawls

American singer, record producer, composer, and actor (1933–2006) Lou RawlsRawls in 1995BornLouis Allen Rawls(1933-12-01)December 1, 1933Chicago, Illinois, U.S.DiedJanuary 6, 2006(2006-01-06) (aged 72)Los Angeles, California, U.S.Resting placeForest Lawn Memorial Park (Hollywood Hills)OccupationsSingerrecord producercomposeractorYears active1941–2006Musical careerGenresGospelR&BsouljazzbluesInstrument(s)VocalsLabelsCandix Records CapitolMGMEpicPhiladelphia International Musi...

Whatcha Gonna Do About It

For the Doris Troy song, see What'cha Gonna Do About It. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Whatcha Gonna Do About It – news · newspapers · books · scholar · JSTOR (September 2016) (Learn how and when to remove this message) 1965 single by Small FacesWhatcha Gonna Do About ItBelgian picture slee...

 

2020年夏季奧林匹克運動會波蘭代表團

2020年夏季奥林匹克运动会波兰代表團波兰国旗IOC編碼POLNOC波蘭奧林匹克委員會網站olimpijski.pl（英文）（波兰文）2020年夏季奥林匹克运动会（東京）2021年7月23日至8月8日（受2019冠状病毒病疫情影响推迟，但仍保留原定名称）運動員206參賽項目24个大项旗手开幕式：帕维尔·科热尼奥夫斯基（游泳）和马娅·沃什乔夫斯卡（自行车）[1]闭幕式：卡罗利娜·纳亚（皮划艇）&#...

 

Alambrista!

1977 film by Robert M. Young Alambrista!Theatrical release posterDirected byRobert M. YoungWritten byRobert M. YoungProduced byMichael HausmanIrwin YoungStarringDomingo AmbrizLinda GillenTrinidad SilvaNed BeattyCinematographyTom HurwitzRobert M. YoungEdited byEdward BeyerMusic byMichael Martin MurpheyProductioncompanyFilmhausDistributed byFirst Run FeaturesRelease date October 16, 1977 (1977-10-16) Running time110 mins.CountryUnited StatesLanguageEnglish Alambrista! is a 1977 f...

Chiesa di Sant'Ivo alla Sapienza

Chiesa di Sant'Ivo alla SapienzaEsternoStato Italia RegioneLazio LocalitàRoma Coordinate41°53′53.6″N 12°28′29.04″E41°53′53.6″N, 12°28′29.04″E Religionecattolica di rito romano TitolareIvo Hélory Diocesi Roma Consacrazione1660 Fondatorepapa Urbano VIII ArchitettoFrancesco Borromini Stile architettonicobarocco e barocco Inizio costruzione1642 Completamento1660 Sito webwww.sivoallasapienza.eu Modifica dati su Wikidata · Manuale Sant'Ivo alla Sapienza è una chies...

 

Blue Bayou (film)

2021 American filmBlue BayouTheatrical release posterDirected byJustin ChonWritten byJustin ChonProduced by Charles D. King Kim Roth Poppy Hanks Justin Chon Starring Justin Chon Alicia Vikander Mark O'Brien Linh Dan Pham Sydney Kowalske Vondie Curtis-Hall Emory Cohen Cinematography Matthew Chuang Ante Cheng Edited byReynolds BarneyMusic byRoger SuenProductioncompanies Focus Features MACRO Entertainment One Distributed by Focus Features (United States) Universal Pictures (International)[1&...