二氯二茂钛

二氯二茂钛
IUPAC名
Dichloridobis(η5-cyclopentadienyl)titanium
识别
CAS号 1271-19-8  checkY
PubChem 5284468
ChemSpider 34981141
SMILES
 
  • [cH-]1cccc1.[cH-]1cccc1.Cl[Ti+2]Cl
InChI
 
  • 1/2C5H5.2ClH.Ti/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q2*-1;;;+4/p-2/r2C5H5.Cl2Ti/c2*1-2-4-5-3-1;1-3-2/h2*1-5H;/q2*-1;+2
InChIKey YMNCCEXICREQQV-JUFMQDBHAK
RTECS XR2050000
性质
化学式 C10H10Cl2Ti
摩尔质量 248.96 g·mol⁻¹
外观 亮红色固体
密度 1.60 g/cm3
熔点 289 °C(562 K)
溶解性 水解
结构
晶体结构 三斜晶系
配位几何 四面体形
危险性
警示术语 R:R37, R38
安全术语 S:S36
NFPA 704
0
2
1
 
相关物质
相关化学品 二茂铁
二氯二茂锆
二氯二茂铪
二氯二茂钒
二氯二茂铌
二氯二茂钽
二氯二茂钼
二氯二茂钨
TiCl4
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

二氯二茂钛(英語:Titanocene dichloride)是一种化学式为(η5-C5H5)2TiCl2有机钛化合物英语organotitanium compound,常写为Cp2TiCl2。这种茂金属有机金属化学有机合成中的常用试剂。其性质为亮红色固体,在空气中会缓慢的水解[1]。Cp2TiCl2并不会形成二茂铁那样的“三明治”结构,由于其4个配體围绕一个金属中心,会形成一个四面體结构[2]。由于其具有一定的抗肿瘤活性,已经作为化疗药物进入临床试验。

参考文献

  1. ^ S. Budaver, ed. The Merck Index (11th ed.). Merck & Co, Inc. 1989. 
  2. ^ Clearfield; Warner, David Keith; Saldarriaga-Molina, Carlos Herman; Ropal, Ramanathan; Bernal, Ivan; et al. Structural Studies of (π-C5H5)2 MX2 Complexes and their Derivatives. The Structure of Bis(π-cyclopentadienyl)titanium Dichloride. Canadian Journal of Chemistry. 1975, 53 (11): 1621–1629. doi:10.1139/v75-228. 

延伸阅读

  • Payack, J. F.; Hughes, D. L.; Cai, D.; Cottrell, I. F.; Verhoeven, T. R. "Dimethyltitanocene Titanium, bis(η5-2,4-cyclopentadien-1-yl)dimethyl-" Organic Syntheses, Coll. Vol. 10, p. 355 (2004); Vol. 79, p. 19 (2002).
  • S. Gambarotta, C. Floriani, A. Chiesi-Villa and C. Guastini. Cyclopentadienyldichlorotitanium(III): a free-radical-like reagent for reducing azo (N:N) multiple bonds in azo and diazo compounds. J. Am. Chem. Soc. 1983, 105 (25): 7295–7301. doi:10.1021/ja00363a015. 
  • P. J. Chirik. Group 4 Transition Metal Sandwich Complexes: Still Fresh after Almost 60 Years. Organometallics. 2010, 29 (7): 1500–1517. doi:10.1021/om100016p. 

Read other articles:

Brazilian Catholic bishop His Excellency The Right ReverendLicínio RangelTitular Bishop of Zarna and Personal Apostolic Administrator of Saint John Mary VianneyLicínio RangelChurchRoman CatholicSeePersonal Apostolic Administration of Saint John Mary VianneyIn office18 January 2002 – 16 December 2002SuccessorFernando Arêas RifanPersonal detailsBorn(1936-01-05)January 5, 1936Campos, BrazilDiedDecember 16, 2002(2002-12-16) (aged 66) Ordination history ofLicínio RangelHistoryEpiscopal ...

 

 

Constituency of the Provincial Assembly of Sindh, Pakistan 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: PS-47 Mirpur Khas-III – news · newspapers · books · scholar · JSTOR (March 2023) (Learn how and when to remove this template message) PS-47 Mirpur Khas-IIIConstituencyfor the Provincial Assembly of Sind...

 

 

Presiden Republik BeninBendera BeninPetahanaPatrice Talonsejak 6 April 2016Masa jabatan5 tahun, dapat pilih kembali sekaliPejabat perdanaHubert MagaDibentuk31 Desember 1960 Berikut adalah daftar Presiden Benin: Presiden Benin 1960-sekarang Wikimedia Commons memiliki media mengenai Presidents of Benin. No Nama Awal Jabatan Akhir Jabatan 1 Coutoucou Hubert Maga 1 Agustus 1960 27 Oktober 1963 — Christophe Soglo (Kepala Pemerintahan Sementara) 27 Oktober 1963 25 Januari 1964 2 Sourou-Migan...

Khalida ZahirBiographieNaissance 18 janvier 1927OmdourmanDécès 9 juin 2015 (à 88 ans)Nationalité soudanaiseFormation Faculty of Medicine University of Khartoum (en)Activités Médecin, militante pour les droits des femmesAutres informationsMembre de Sudanese Women's Union (en)Prononciationmodifier - modifier le code - modifier Wikidata Khalida Zahir (1927 – 9 juin 2015) [1](parfois Khalda Zahir) est une femme médecin soudanaise et militante des droits des femmes. Elle est née à ...

 

 

† Человек прямоходящий Научная классификация Домен:ЭукариотыЦарство:ЖивотныеПодцарство:ЭуметазоиБез ранга:Двусторонне-симметричныеБез ранга:ВторичноротыеТип:ХордовыеПодтип:ПозвоночныеИнфратип:ЧелюстноротыеНадкласс:ЧетвероногиеКлада:АмниотыКлада:Синапсиды�...

 

 

Сельское поселение России (МО 2-го уровня)Новотитаровское сельское поселение Флаг[d] Герб 45°14′09″ с. ш. 38°58′16″ в. д.HGЯO Страна  Россия Субъект РФ Краснодарский край Район Динской Включает 4 населённых пункта Адм. центр Новотитаровская Глава сельского пос�...

قوات الأمن الوطني الفلسطيني   الدولة دولة فلسطين  الإنشاء 1994  جزء من الأجهزة الأمنية الفلسطينية  المقر الرئيسي رام الله  مناطق العمليات الضفة الغربية الاشتباكات هبة النفق الانتفاضة الفلسطينية الثانية الموقع الرسمي الموقع الرسمي  القادة القائد الحالي اللو...

 

 

Si ce bandeau n'est plus pertinent, retirez-le. Cliquez ici pour en savoir plus. Cet article peut contenir un travail inédit ou des déclarations non vérifiées (avril 2021). Vous pouvez aider en ajoutant des références ou en supprimant le contenu inédit. Voir la page de discussion pour plus de détails. Millebosc Mairie. Blason Administration Pays France Région Normandie Département Seine-Maritime Arrondissement Dieppe Intercommunalité Communauté de communes des Villes Sœurs Maire ...

 

 

土库曼斯坦总统土库曼斯坦国徽土库曼斯坦总统旗現任谢尔达尔·别尔德穆哈梅多夫自2022年3月19日官邸阿什哈巴德总统府(Oguzkhan Presidential Palace)機關所在地阿什哈巴德任命者直接选举任期7年,可连选连任首任萨帕尔穆拉特·尼亚佐夫设立1991年10月27日 土库曼斯坦土库曼斯坦政府与政治 国家政府 土库曼斯坦宪法 国旗 国徽 国歌 立法機關(英语:National Council of Turkmenistan) ...

Urt

Vous lisez un « bon article » labellisé en 2010. Urt Mairie d'Urt. Blason Administration Pays France Région Nouvelle-Aquitaine Département Pyrénées-Atlantiques Arrondissement Bayonne Intercommunalité Communauté d'agglomération du Pays Basque Maire Mandat Nathalie Martial Etchegorry 2020-2026 Code postal 64240 Code commune 64546 Démographie Gentilé Urtois, Ahurtiar[1] Populationmunicipale 2 339 hab. (2021 ) Densité 123 hab./km2 Géographie Coordonnées 43...

 

 

County in Kentucky, United States County in KentuckyLewis CountyCountyLewis County courthouse in VanceburgLocation within the U.S. state of KentuckyKentucky's location within the U.S.Coordinates: 38°32′N 83°23′W / 38.53°N 83.39°W / 38.53; -83.39Country United StatesState KentuckyFoundedDecember 2, 1806Named forMeriwether LewisSeatVanceburgLargest cityVanceburgArea • Total495 sq mi (1,280 km2) • Land483 sq...

 

 

Il dittatore dello stato libero di BananasWoody Allen in una scena del filmTitolo originaleBananas Lingua originaleinglese, spagnolo, yiddish, italiano Paese di produzioneStati Uniti d'America Anno1971 Durata82 min Rapporto1,85:1 Generecommedia, satirico RegiaWoody Allen SoggettoWoody Allen, Mickey Rose SceneggiaturaWoody Allen, Mickey Rose ProduttoreJack Grossberg Produttore esecutivoJack Rollins, Charles H. Joffe Casa di produzioneRollins-Joffe Productions Distribuzione in italianoUnite...

يفتقر محتوى هذه المقالة إلى الاستشهاد بمصادر. فضلاً، ساهم في تطوير هذه المقالة من خلال إضافة مصادر موثوق بها. أي معلومات غير موثقة يمكن التشكيك بها وإزالتها. (يوليو 2019) الدوري الإيطالي 1996–97 تفاصيل الموسم الدوري الإيطالي  النسخة 95  البلد إيطاليا  التاريخ بداية:8 سبتم�...

 

 

Place in Styria, SloveniaPlanicaPlanicaLocation in SloveniaCoordinates: 46°28′9.32″N 15°34′49.8″E / 46.4692556°N 15.580500°E / 46.4692556; 15.580500Country SloveniaTraditional regionStyriaStatistical regionDravaMunicipalityRače–FramArea • Total7.04 km2 (2.72 sq mi)Elevation659.5 m (2,163.7 ft)Population (2002) • Total135[1] Planica (pronounced [plaˈniːtsa]) is a dispersed settlement ...

 

 

Province of the Republic of China Not to be confused with the various historic prefectures and provinces in present-day Shanghai which were administered from Songjiang. This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Songjiang Province – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove...

Word that substitutes for a noun or noun phrase For other uses, see Pronoun (disambiguation). In linguistics and grammar, a pronoun (glossed PRO) is a word or a group of words that one may substitute for a noun or noun phrase. Pronouns have traditionally been regarded as one of the parts of speech, but some modern theorists would not consider them to form a single class, in view of the variety of functions they perform cross-linguistically. An example of a pronoun is you, which can be either ...

 

 

American football player and coach (1872–1942) Laurie BlissBliss pictured in The Official National Collegiate Athletic Association football guide, 1893Biographical detailsBorn(1872-11-28)November 28, 1872New York, New York, U.S.DiedNovember 12, 1942(1942-11-12) (aged 69)Wilmington, Delaware, U.S.Playing career1890–1892Yale1893Chicago Athletic Association Position(s)HalfbackCoaching career (HC unless noted)1893Army1895Lehigh Head coaching recordOverall7–11 Laurence Thornton Laurie B...

 

 

A quadrant wings curves to the left of the corps de logis of Kedleston Hall Quadrant in architecture refers to a curve in a wall or a vaulted ceiling. Generally considered to be an arc of 90 degrees (one quarter of a circle), or a half of the more commonly seen architectural feature (a crescent). Plan by Palladio showing a design for a villa with symmetrical quadrant colonnades The quadrant curve was a feature popularised by Andrea Palladio, who used it often for the wings and colonnades whic...

Historical society and museum in West Chester, Pennsylvania Chester County History CenterEstablished1893Location225 North High StreetWest Chester, PennsylvaniaTypeHistorical/MuseumDirectorConor HeppWebsitemycchc.org Horticultural HallU.S. Historic districtContributing property Built1848[1]ArchitectThomas U. WalterPart ofWest Chester Downtown Historic District (ID85001447[2])Designated CPJuly 2, 1985 Chester County History Center (CCHC), formerly the Chester County Histori...

 

 

File format MusicXMLFilename extension .musicxml, .mxlInternet media type application/vnd.recordare.musicxml+xml,[1] application/vnd.recordare.musicxml[2]Developed byW3C Music Notation Community GroupLatest release4.0June 2021[3] Type of formatMusical notationExtended fromXMLOpen format?YesWebsitewww.musicxml.com MusicXML is an XML-based file format for representing Western musical notation. The format is open, fully documented, and can be freely used un...