Aminering

Een aminering is een algemene organische reactie waarbij een aminegroep gevormd of ingevoerd wordt in een bestaande organische verbinding, hoofdzakelijk via een nucleofiele substitutie. Enzymen die dergelijke reacties katalyseren worden aminasen genoemd en behoren tot de klasse van de transferasen.

Er bestaan verschillende reacties en synthesemethoden om een aminegroep in te voeren, waaronder reactie met ammoniak, amines, amidezouten (zoals natriumamide), reductieve aminering (zoals de Eschweiler-Clarke-reactie) of de Mannich-reactie. Een andere methode is de reductie van een nitrogroep via een katalytische hydrogenering met platina(IV)oxide[1] of raneynikkel.[2] De Tsjitsjibabin-reactie betreft de specifieke aminering van een pyridinederivaat via een nucleofiele aromatische substitutie.

Zie ook

Read other articles:

As referências deste artigo necessitam de formatação. Por favor, utilize fontes apropriadas contendo título, autor e data para que o verbete permaneça verificável. (Fevereiro de 2021) A tradução deste artigo está abaixo da qualidade média aceitável. Talvez tenha sido feita por um computador ou alguém que não conhece bem o português ou a língua original. Caso queira colaborar com a Wikipédia, tente encontrar a página original e melhore este verbete conforme o guia de traduçã...

 

В Википедии есть статьи о других людях с именем Георгий. Георгий Хгруз. გიორგი X Царь Картли 1600 — 6 сентября 1606 Предшественник Симон I Преемник Луарсаб II Рождение 1560 или 1565Тифлис, Картлийское царство Смерть 7 сентября 1606(1606-09-07) Место погребения Мцхета Род Багратионы - К

 

1957 April Fool's hoax report broadcast on BBC A recreation of a scene from the report, showing a woman harvesting cooked spaghetti from the branches of a tree The spaghetti-tree hoax was a three-minute hoax report broadcast on April Fools' Day 1957 by the BBC current-affairs programme Panorama, purportedly showing a family in southern Switzerland harvesting spaghetti from the family spaghetti tree. At the time spaghetti was relatively unknown in the UK, so many British people were unaware th...

Занчевський Іван Михайлович Народився 4 січня 1861(1861-01-04)ОдесаПомер 15 липня 1928(1928-07-15) (67 років)ОдесаКраїна Російська імперія УРСРДіяльність науковецьAlma mater Новоросійський університетГалузь математикаЗаклад ОНУ ім. І. І. МечниковаПосада ректор Новоросійського імператорс...

 

Páramo El Zumbador Vista sur del ZumbadorCoordenadas 7°58′33″N 72°04′50″O / 7.9758333333333, -72.080555555556Localización administrativaPaís VenezuelaLocalización Táchira Venezuela VenezuelaCaracterísticas generalesTipo Páramo andinoAltitud 2540 m s. n. m.MontañismoRuta Corredor turístico de Las RosasMapa de localización Páramo El Zumbador Ubicación en Venezuela. Páramo El Zumbador Ubicación en Estado Táchira|Táchira. [editar datos en Wikidata&#x...

 

Мортен Агнес Конрадсен Мортен Агнес Конрадсен Мортен Конрадсен (2017) Особисті дані Повне ім'я Мортен Агнес Конрадсен Народження 3 травня 1996(1996-05-03) (27 років)   Буде, Норвегія [1] Зріст 176 см [1] Вага 72 кг [1] Громадянство Норвегія Позиція півзахисник Інформація пр

Лісові пожежі в Чилі Супутниковий знімок 3 лютого 2023 рокуЛокація  Чилі: регіони Мауле, Ньюбле, Біобіо та АрауканіяСтатистикаУсього пожеж 231+[1]Уся охопленамісцевість 2900 км²[1][2]Дата(и) 31 січня — 20 лютого 2023Причина Спека, мегапосухаПошкодженіспоруди 1180+[3]П

 

本條目存在以下問題,請協助改善本條目或在討論頁針對議題發表看法。 此條目需要补充更多来源。 (2019年6月29日)请协助補充多方面可靠来源以改善这篇条目,无法查证的内容可能會因為异议提出而被移除。致使用者:请搜索一下条目的标题(来源搜索:盾之勇者成名錄角色列表 — 网页、新闻、书籍、学术、图像),以检查网络上是否存在该主题的更多可靠来源(判定...

 

India's indigenous AI AESA Radar programme. UttamUttam AESA radar displayed at Aero India 2019Country of originIndiaManufacturerBharat Electronics Hindustan Aeronautics LimitedDesignerElectronics and Radar Development EstablishmentIntroducedIn developmentTypeSolid-state AESA Uttam is a solid-state gallium arsenide (GaAs) based active electronically scanned array (AESA) radar under development by the Electronics and Radar Development Establishment (LRDE), a laboratory of the Indian Defenc...

artikel ini tidak memiliki pranala ke artikel lain. Tidak ada alasan yang diberikan. Bantu kami untuk mengembangkannya dengan memberikan pranala ke artikel lain secukupnya. (Pelajari cara dan kapan saatnya untuk menghapus pesan templat ini) Artikel ini tidak memiliki referensi atau sumber tepercaya sehingga isinya tidak bisa dipastikan. Tolong bantu perbaiki artikel ini dengan menambahkan referensi yang layak. Tulisan tanpa sumber dapat dipertanyakan dan dihapus sewaktu-waktu.Cari sumber:...

 

Royal charter of the British Broadcasting Corporation The ninth and current BBC Royal Charter, held at the BBC Written Archives Centre The BBC Charter is a royal charter setting out the arrangements for the governance of the British Broadcasting Corporation. An accompanying agreement recognises its editorial independence and sets out its public obligations in detail.[1] The initial BBC Charter established the BBC on 1 January 1927[2] as a replacement for the British Broadcasti...

 

1929 novel by Richard Aldington First editionCover art by Paul Nash Death of a Hero is a World War I novel by Richard Aldington. It was his first novel, published by Chatto & Windus in 1929,[1] and thought to be partly autobiographical. Plot summary Death of a Hero is the story of a young English artist named George Winterbourne who enlists in the army at the beginning of World War I. The book is narrated by an unnamed first-person narrator who claims to have known and served with...

Органи́ческий си́нтез — раздел органической химии и технологии, изучающий различные аспекты (способы, методики, идентификация, аппаратура и др.) получения органических соединений, материалов и изделий, а также сам процесс получения веществ. Цель органического синтез...

 

Device used to protect the wearer's face from hazards A United States Navy Electrician's Mate wearing a face shield while checking for bad fuses on a lighting panel Nurse using a face shield during the Ebola outbreak in Sierra Leone, 2014. A face shield, an item of personal protective equipment (PPE), aims to protect the wearer's entire face (or part of it) from hazards such as flying objects and road debris, chemical splashes (in laboratories or in industry), or potentially infectious materi...

 

Moon of Saturn For the asteroid, see 1809 Prometheus. PrometheusPrometheus image from Cassini (December 26, 2009)DiscoveryDiscovered byStewart A. CollinsD. CarlsonVoyager 1Discovery dateOctober, 1980DesignationsDesignationSaturn XVIPronunciation/prəˈmiːθiːəs/[1]Named afterΠρομηθεύς PromētheysAdjectivesPromethean, -ian /prəˈmiːθiːən/[2]Orbital characteristics [3]Epoch 31 December 2003 (JD 2453005.5)Semi-major axis139380±10 kmEccen...

American politician Jim NashMember of the Minnesota House of Representativesfrom the 48A districtIncumbentAssumed office January 6, 2015Preceded byErnie Leidiger Personal detailsBorn (1967-09-23) September 23, 1967 (age 56)Political partyRepublicanSpouseKimChildren6Residence(s)Waconia, Minnesota, U.S.EducationUniversity of Nebraska Omaha (BA)OccupationBusiness ownerCybersecurityLegislatorWebsiteGovernment website Campaign website James A. Nash (born September 23, 1967) is...

 

Wahyu Papat Juni RomadoniaLahir04 Juni 1987 (umur 36) Serang, Jawa BaratKebangsaan IndonesiaAlmamaterUniversitas Sultan Ageng TirtayasaPekerjaanPengusaha PolitikusDikenal atasAnggota DPRD Kota SerangPartai politikPartai Kebangkitan Bangsa Wahyu Papat Juni Romadonia (lahir 04 Juni 1987) merupakan mantan Anggota DPRD Kota Serang periode 2014-2019.[1] Ia merupakan politikus Partai Kebangkitan Bangsa yang merupakan tokoh asli Banten. Ia terpilih sebagai anggota DPRD Kota Serang dari ...

 

American college basketball season This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: 2017–18 UMKC Kangaroos men's basketball team – news · newspapers · books · scholar · JSTOR (September 2021)2017–18 UMKC Kangaroos men's basketballConferenceWestern Athletic ConferenceRecord10–22 (5–9 WAC)Head...

Asep SyaripudinKepala Staf Komando Daerah Militer III/SiliwangiMasa jabatan25 Maret 2022 – 27 Juni 2022PendahuluDian SundianaPenggantiWidjanarkoSekretaris Inspektorat Jenderal TNI Angkatan DaratMasa jabatan13 September 2021 – 25 Maret 2022PendahuluSasongko HardonoPenggantiGausudin Amin YusufInspektur Komando Daerah Militer III/SiliwangiMasa jabatan9 April 2020 – 13 September 2021PendahuluGausudin Amin YusufPenggantiYanuar AdilKomandan Detasemen Mabes TNIMasa j...

 

Japanese video gaming publisher Not to be confused with the former division of Sun Microsystems. Sun CorporationNative nameサン電子株式会社Romanized nameSansofutoTypeDivisionIndustryVideo gamesFounded1978; 45 years ago (1978)[1]HeadquartersKōnan, Aichi, JapanKey peopleRyusuke Utsumi (CEO)ProductsList of Sunsoft video gamesNumber of employees224ParentSun CorporationWebsitesunsoft.jp/en Sun Corporation[a] (stylized as SUNCORPORATION), operating under t...

 

Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!