4-Piridon

4-Piridon
Identifikacija
3D model (Jmol)
ChEBI
ChemSpider
ECHA InfoCard 100.003.304
EC broj 203-633-2
UNII
  • c1c[nH]ccc1=O
Svojstva
C5H5NO
Molarna masa 95,10 g·mol−1
Tačka topljenja 150°C
Tačka ključanja 181°C
Rastvoran u vodi
Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje materijala (na 25 °C [77 °F], 100 kPa).
Reference infokutije

4-Piridon je organsko jedinjenje sa formulom C
5
H
4
NH(O)
.

Priprema

4-Piridon, i njegovi derivati, se pripremaju iz 4-Pirona i amina u protičnim rastvaračima.[3][4][5]

Vidi još

Reference

  1. ^ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003.  уреди
  2. ^ Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1. 
  3. ^ Weygand, Conrad (1972). Hilgetag, G.; Martini, A., ур. Weygand/Hilgetag Preparative Organic Chemistry (4th изд.). New York: John Wiley & Sons, Inc. стр. 533-534. ISBN 0471937495. 
  4. ^ Van Allan, J. A.; Reynolds, G. A.; Alessi, J. T.; Chie Chang, S.; C. Joines, R. (1971). „Reactions of 4‐pyrones with primary amines. A new class of ionic associates”. Journal of Heterocyclic Chemistry. 8 (6): 919—922. doi:10.1002/jhet.5570080606. 
  5. ^ Cook, Denys (1963). „The Preparation, Properties, and Structure of 2,6-bis-(Alkyamino)-2,5-heptadien-4-ones”. Canadian Journal of Chemistry. 41 (6): 1435—1440. doi:10.1139/v63-195. 

Read other articles:

American novelist Kathryn Le VequeAlma materUniversity of Southern CaliforniaWebsitekathrynleveque.com Kathryn Elizabeth Bouse Le Veque Hogan is an American USA Today bestselling independent author of Historical Romance fiction novels. She is the author of over 100 published Historical and Contemporary romance novels. She is most known for writing the successful de Wolfe Pack series, including Warwolfe, The Wolfe, Nighthawk, Serpent, and A Wolfe Among Dragons.[1][2] Early...

 

Remington MSR Senapan Remington MSR Jenis Senapan runduk Negara asal Amerika Serikat Sejarah pemakaian Masa penggunaan 2013–sekarang Digunakan oleh See Users Pada perang Global War On Terror Sejarah produksi Produsen Remington Arms Biaya produksi $15,000[2] Diproduksi 2009–present[1] Jumlah produksi 5.150 unit (direncanakan) Spesifikasi (22 barrel) Berat 13 pon (5,9 kg) (base rifle)[1] 17 pon (7,7 kg) (complete)[...

 

نادي سرقسطة لكرة السلة شعار نادي سرقسطة لكرة السلةشعار نادي سرقسطة لكرة السلة معلومات النادي البلد إسبانيا  تأسس عام 1981  الموقع سرقسطة، منطقة أرغون ألوان الفريق أحمر، أبيض     الموقع الرسمي الموقع الرسمي البطولات البطولات 2 أطقم الفريق     الطقم الأساسي   &#...

هذه المقالة يتيمة إذ تصل إليها مقالات أخرى قليلة جدًا. فضلًا، ساعد بإضافة وصلة إليها في مقالات متعلقة بها. (أبريل 2019) روجر هورن معلومات شخصية الميلاد 19 يناير 1942 (81 سنة)[1]  مواطنة الولايات المتحدة  الحياة العملية المدرسة الأم جامعة ستانفوردجامعة كورنيل  مشرف الدكتو

 

Maçarico-de-bico-direito Estado de conservação Quase ameaçada Classificação científica Reino: Animalia Filo: Chordata Classe: Aves Ordem: Charadriiformes Família: Scolopacidae Género: Limosa Espécie: L. limosa Nome binomial Limosa limosaLinnaeus, 1758 Distribuição geográfica   Reprodução   Invernagem   Residente O maçarico-de-bico-direito (Limosa limosa) é uma ave da família Scolopacidae. Trata-se de uma ave migradora, estando presente em Portug...

 

2010 film score by Alexandre DesplatHarry Potter and the Deathly Hallows - Part 1 (Original Motion Picture Soundtrack)Film score by Alexandre DesplatReleased16 November 2010RecordedSummer 2010StudioAbbey Road Studios (London)GenreFilm scoreLength73:38[1]LabelWaterTower MusicProducer Alexandre Desplat Conrad Pope Wizarding World soundtrack chronology Harry Potter and the Half-Blood Prince (Original Motion Picture Soundtrack)(2009) Harry Potter and the Deathly Hallows - Part 1 (...

Hina Sugita oleh Jamie Smed, 2019Informasi pribadiNama lengkap Hina SugitaTanggal lahir 31 Januari 1997 (umur 26)Tempat lahir Prefektur Fukuoka, JepangTinggi 1,61 m (5 ft 3+1⁄2 in)Posisi bermain GelandangKarier senior*Tahun Tim Tampil (Gol)2015– INAC Kobe Leonessa 39 (5)Tim nasional2018– Jepang 1 (0) * Penampilan dan gol di klub senior hanya dihitung dari liga domestik Hina Sugita (杉田 妃和, lahir 31 Januari 1997) adalah seorang pemain sepak bola Jepang. Sta...

 

Samudra Atlantik Dunia Atlantik meliputi interaksi antar suku bangsa dan kekaisaran yang berbatasan dengan belahan Samudra Atlantik dari permulaan Abad Penemuan sampai awal abad ke-21. Sejarah Atlantik terbagi antara tiga konteks berbeda: sejarah trans-Atlantik, mengartikan sejarah internasional Dunia Atlatik; sejarah keliling Atlantik, mengartikan sejarah transnasional Dunia Atlantik; dan sejarah cis-Atlantik dalam konteks Atlantik.[1] Perdagangan budak Atlantik berlangsung sampai ab...

 

J. R. R. Tolkien's use of stories to frame his novels J. R. R. Tolkien used frame stories throughout his Middle-earth writings, especially his legendarium, to make the works resemble a genuine mythology written and edited by many hands over a long period of time. He described in detail how his fictional characters wrote their books and transmitted them to others, and showed how later in-universe editors annotated the material. The frame story for both Tolkien's novels published in his lifetim...

THE AGIT: Yesung - Sweet CoffeeTur  Korea Selatan oleh YesungPoster konser THE AGIT: Yesung - Sweet CoffeeHere I AmMulai3 Juni 2016 (2016-06-03)Berakhir7 Agustus 2016 (2016-08-7)Penampilan9Situs webyesung.smtown.comKronologi konser Yesung THE AGIT: Yesung - Sweet Coffee(2016) SUPER JUNIOR YESUNG JAPAN TOUR 2016 ~BOOKS~ (2016) THE AGIT: Yesung - Sweet Coffee yang berjudul lengkap Cup of Coffee with Loads of Syrup merupakan konser solo pertama anggota boy band Korea Selatan Super...

 

Bagian dari seriAgama Hindu Umat Sejarah Topik Sejarah Mitologi Kosmologi Dewa-Dewi Keyakinan Brahman Atman Karmaphala Samsara Moksa Ahimsa Purushartha Maya Filsafat Samkhya Yoga Mimamsa Nyaya Waisesika Wedanta Dwaita Adwaita Wisistadwaita Pustaka Weda Samhita Brāhmana Aranyaka Upanishad Wedangga Purana Itihasa Bhagawadgita Manusmerti Arthasastra Yogasutra Tantra Ritual Puja Meditasi Yoga Bhajan Upacara Mantra Murti Homa Perayaan Dipawali Nawaratri Siwaratri Holi Janmashtami Durgapuja Nyepi ...

 

Development of the tracheal system in Drosophila melanogaster. An insect's respiratory system is the system with which it introduces respiratory gases to its interior and performs gas exchange. Air enters the respiratory systems of insects through a series of external openings called spiracles. These external openings, which act as muscular valves in some insects, lead to the internal respiratory system, a densely networked array of tubes called tracheae. This network of transverse and longit...

Weekly newspaper in Ontario, Canada 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: The Newmarket Era – news · newspapers · books · scholar · JSTOR (April 2019) (Learn how and when to remove this template message) The Newmarket EraGive Me The Liberty To Know, To Utter, And To Argue Freely, According To Consc...

 

Xiaomi Mi 10Xiaomi Mi 10 ProXiaomi Mi 10S Xiaomi Mi 10 у кольорі Coral GreenКодове ім'я Mi 10: umiMi 10 Pro: cmiMi 10S: thymeБренд XiaomiВиробник XiaomiГасло Світло. Камера. Мотор.Серія MiМодель Mi 10: M2001J2C, M2001J2E, M2001J2G, M2001J2IMi 10 Pro: M2001J1C, M2001J1E, M2001J1GMi 10S: M2102J2SCСумісні мережі GSM, 3G, 4G (LTE), 5GДата представлення Mi 10/Pro (китайський реліз): 13 ...

 

Kovenan Internasional tentang Hak-Hak Sipil dan PolitikNegara-negara anggota   Negara anggota   Penandatangan yang belum meratifikasi   Negara anggota yang mencoba keluar   Negara yang belum menandatangani dan belum meratifikasiJenisResolusi Majelis Umum Perserikatan Bangsa BangsaDirancang1954Ditandatangani16 Desember 1966[1]LokasiMarkas Perserikatan Bangsa-Bangsa, New YorkEfektif23 Maret 1976[1]Penanda tangan74[1]Pihak169[1&...

2012 novel For the 2016 film based on the book, see Me Before You (film). Me Before You First editionAuthorJojo MoyesCountryUnited KingdomLanguageEnglishGenreRomance FictionPublisherMichael JosephPublication date5 January 2012Media typePrint (hardcover, paperback)e-bookPages480ISBN0-71-815783-4Followed byAfter You  Me Before You is a romance novel written by Jojo Moyes. The book was first published on 5 January 2012 in the United Kingdom. A sequel titled After You was released ...

 

Explanations and theories about the nature and transmission of the Black Death Theories of the Black Death are a variety of explanations that have been advanced to explain the nature and transmission of the Black Death (1347–51). A number of epidemiologists from the 1980s to the 2000s challenged the traditional view that the Black Death was caused by plague based on the type and spread of the disease. The confirmation in 2010 and 2011 that Yersinia pestis DNA was associated with a large num...

 

American film production company Not to be confused with Mutual Film. Mutual Film CompanyFormerlyClassico Entertainment (1989-1995)Cloud Nine Entertainment (1995-1997)TypeProduction companyIndustryFilmFounded1989; 34 years ago (1989)FoundersGary LevinsohnHeadquartersLos Angeles, California, United StatesKey peopleMark GordonGary LevinsohnDon GrangerProductsFilm Mutual Film Company is an American film production company based in Hollywood, California. The company was initiall...

2018 EP by Produce 48 contestantsProduce 48 – FinalEP by Produce 48 contestantsReleasedSeptember 1, 2018 (2018-09-01)GenreK-popJ-popLabelStone Music EntertainmentProduce 48 contestants chronology 30 Girls 6 Concepts(2018) Produce 48 – Final(2018) Produce 48 – Final is an extended play by contestants of the South Korean survival show Produce 48. It was released as a digital album on September 1, 2018, by Stone Music Entertainment. Background and release Produce 48 ...

 

Italian volleyball player Ángel DennisÁngel Dennis during a volleyball match in Piacenza.Personal informationFull nameÁngel DennisNationalityCubanItalianBorn (1977-06-13) 13 June 1977 (age 46)Havana, CubaHeight1.93 m (6 ft 4 in)Weight89 kg (196 lb)Volleyball informationPositionOutside hitter / OppositeCurrent clubVOA/Morro da FumaçaNumber7 (club)7 (national team)Career YearsTeams 1998–2000200320042004–20072007–20122012–201320132013–201620162016...

 

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