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Organic chemistry

Daga Wikipedia, Insakulofidiya ta kyauta.
Carbene dimerization Baratta

 

Organic chemistry
branch of chemistry (en) Fassara, academic major (en) Fassara da academic discipline (en) Fassara
Bayanai
Ƙaramin ɓangare na kimiya
Bangare na kimiya
Is the study of (en) Fassara organic compound (en) Fassara
Tarihin maudu'i history of organic chemistry (en) Fassara
Gudanarwan organic chemist (en) Fassara
Hannun riga da Inorganic Chemistry

Tsarin sinadarai ko kwayoyin sunadarai wani yanki ne a cikin ilmin sunadarai wanda ya ƙunshi nazarin kimiyya na tsari, kaddarorin, da halayen mahaɗi da kayan halitta, watau kwayoyin halitta a cikin nau'ikansa daban-daban waɗanda ke ɗauke da atom ɗin carbon. Nazarin tsari yana ƙayyade tsarin tsarin su. Nazarin kaddarorin sun haɗa da kaddarorin jiki da sinadarai, da kuma kimanta halayen sinadarai don fahimtar halayensu. Nazarin halayen kwayoyin halitta sun haɗa da haɗakar sinadarai na samfuran halitta, magunguna, da polymers, da kuma nazarin kwayoyin halitta guda ɗaya a cikin dakin gwaje-gwaje kuma ta hanyar nazarin ka'idar (in silico).

kimiyar samar da magunguna kenan ko kwayoyi

Mafi yawan sinadarai da aka yi nazari a cikin sinadarai na kwayoyin halitta sun hada da hydrocarbons (haɗin da ke ɗauke da carbon da hydrogen kawai) da kuma mahaɗi dangane da carbon, amma kuma ya ƙunshi wasu abubuwa, [1] musamman oxygen, nitrogen, sulfur, phosphorus (an haɗa su da yawa biochemicals) da halogens. Ilimin sinadarai na Organometallic shine nazarin mahaɗi masu ɗauke da haɗin carbon-metal.

Bugu da ƙari, bincike na zamani yana mai da hankali kan sinadarai na kwayoyin halitta da suka hada da sauran kwayoyin halitta waɗanda suka haɗa da lanthanides, amma musamman karafa na tutiya, jan karfe, palladium, nickel, cobalt, titanium da chromium.

Siffofin halitta sune tushen duk rayuwar duniya kuma sune mafi yawan sanannun sinadarai. Hanyoyin haɗin kai na carbon, tare da ƙimarsa guda huɗu-na yau da kullun, ninki biyu, da haɗin kai sau uku, tare da sifofi tare da na'urorin lantarki waɗanda aka karkatar da su-suna sa ɗimbin mahaɗan kwayoyin halitta iri-iri, da kewayon aikace-aikacen su mai girma. Sun kasance tushen, ko kuma abubuwan da ke cikin, samfuran kasuwanci da yawa ciki har da magunguna; petrochemicals da agrichemicals, da kayayyakin da aka yi daga gare su ciki har da man shafawa, kaushi; robobi; mai da abubuwan fashewa.[2] Nazarin sunadarai na kwayoyin halitta ya mamaye sunadarai na organometallic da biochemistry, amma kuma tare da sunadarai na magani, sunadarai na polymer, da kimiyyar kayan aiki.

Friedrich Wöhler ne adam wata.
Misalin kwayar halittar kwayoyin halitta, mai kara kuzari da ake kira Grubbs' catalyst. Ana ba da dabarar sa sau da yawa a matsayin RuCl 2 (PCy 3 ) 2 (= CHPh), inda ƙirar ball-da-stick ta dogara ne akan crystallography X-ray. [3] Ƙarfe guda ɗaya ruthenium (Ru), (a cikin turquoise), yana tsakiyar tsarin; chlorines guda biyu (kore), an haɗa su da ruthenium atom-carbon atom baƙar fata ne, hydrogens launin toka-fari, da orange na phosphorus. Ƙimar phosphorus-ligand, tricyclohexyl phosphine, PCy, yana ƙasa da tsakiya; (wani ligand PCy ya bayyana a saman hoton inda zoben sa ke rufe juna). Ƙungiyar zobe da ke nunawa zuwa dama, alkylidene, ya ƙunshi haɗin ƙarfe-carbon biyu zuwa ruthenium.
  1. Elschenbroich, C. (2006) Organometallics 3rd Ed., Wiley-VCH
  2. Morrison, Robert T.; Boyd, Robert N. and Boyd, Robert K. (1992) Organic Chemistry, 6th ed., Benjamin Cummings. ISBN 978-0136436690.
  3. Elschenbroich, C. (2006) Organometallics 3rd Ed., Wiley-VCHEmpty citation (help)