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(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE CAS:2136-75-6
(Formylmethylene) triphenylphosphorane ndi chinthu cha organophosphorus chomwe chili ndi chimango cha triphenylphosphine chokhala ndi formylmethylene substituent. Nthawi zambiri chimawoneka ngati cholimba chachikasu mpaka lalanje ndipo chimadziwika chifukwa cha makhalidwe ake amphamvu a nucleophilic. Chinthuchi chimagwira ntchito yofunika kwambiri pakupanga zinthu zachilengedwe, makamaka pakupanga ma bond a carbon-carbon ndi kusintha magulu osiyanasiyana ogwira ntchito.
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2,2′,4′-Trichloroacetophenone CAS:4252-78-2
2,2′,4′-Trichloroacetophenone ndi mankhwala achilengedwe omwe amadziwika ndi kupezeka kwa maatomu atatu a chlorine omangiriridwa ku kapangidwe ka acetophenone. Makamaka, ali ndi zinthu zolowa m'malo mwa chloro pamalo a 2, 2′, ndi 4′ pa mphete ya phenyl. Mankhwalawa okhala ndi trihalogenated ali ndi mphamvu zapadera zomwe zimawonjezera mphamvu zake, zomwe zimapangitsa kuti akhale othandiza kwambiri pa ntchito zosiyanasiyana zamafakitale ndi kafukufuku, makamaka m'magawo a mankhwala ndi mankhwala a agrochemicals.
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2′,5′-Dichloroacetophenone CAS:2476-37-1
2′,5′-Dichloroacetophenone ndi mankhwala achilengedwe omwe ali m'gulu la acetophenones, omwe amadziwika ndi kupezeka kwa maatomu awiri a chlorine pamalo a 2′ ndi 5′ pa mphete ya phenyl. Mankhwalawa amasonyeza kusintha kwakukulu chifukwa cha zinthu zomwe zimalowa m'malo mwa halogen, zomwe zimapangitsa kuti azigwira ntchito bwino. Amagwiritsidwa ntchito ngati gawo lofunika kwambiri pakupanga zinthu zachilengedwe ndipo amagwiritsidwa ntchito mosiyanasiyana m'magawo a chemistry ndi sayansi ya zinthu.
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![1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one CAS:119851-28-4](https://cdn.globalso.com/xindaobiotech/NIQ7288PPWVEXNL@IMY307.png)
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one CAS:119851-28-4
1-[2-Chloro-4-(4-chlorophenoxy)phenyl]ethan-1-one ndi mankhwala achilengedwe omwe amadziwika ndi mphete ya phenyl yomwe imalowetsedwa m'malo mwa gulu la chloro ndi gawo la chlorophenoxy. Mankhwalawa ali ndi gulu la ketone functional, zomwe zimapangitsa kuti likhale losangalatsa pakusintha kwa mankhwala osiyanasiyana. Kapangidwe kake kapadera kamathandizira kuti lizitha kuchita bwino, komwe kungagwiritsidwe ntchito popanga mamolekyu ena ovuta, komanso kugwiritsidwa ntchito m'magawo osiyanasiyana amafakitale.
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2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane CAS:60207-89-8
2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane ndi mankhwala opangidwa ndi organic okhala ndi kapangidwe kapadera ka mphete ya dioxolane. Mankhwalawa amadziwika ndi kupezeka kwa gulu la bromomethyl ndi zinthu zina za dichlorophenyl, zomwe zimapangitsa kuti mankhwala ake agwire bwino ntchito komanso kuti agwire ntchito bwino. Kapangidwe kake kovuta kamapangitsa kuti ikhale yosangalatsa kugwiritsa ntchito zinthu zosiyanasiyana mu sayansi ya zamankhwala ndi zinthu.
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Tri-tert-butylphosphine CAS:13716-12-6
Tri-tert-butylphosphine ndi gulu la organophosphorus lomwe limadziwika ndi magulu atatu a tert-butyl omwe amamangiriridwa ku atomu ya phosphorous. Cholimba choyera ichi chimadziwika ndi kapangidwe kake kokulirapo komanso mawonekedwe ake apadera a steric, zomwe zimapangitsa kuti chikhale chofunikira kwambiri mu chemistry yolumikizana. Chifukwa cha kukhazikika kwake kwakukulu komanso kusungunuka mu organic solvents, tri-tert-butylphosphine imagwiritsidwa ntchito kwambiri mu ntchito zosiyanasiyana za mankhwala, makamaka mu catalysis ndi organic synthesis.
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Cyclohexyl chloroformate CAS:13248-54-9
Cyclohexyl chloroformate, yokhala ndi formula ya mankhwala C₈H₁₃ClO₂, ndi mankhwala achilengedwe omwe amagawidwa ngati chloroformate ester. Amawoneka ngati madzi opanda mtundu wokhala ndi fungo lamphamvu komanso lopweteka ndipo amagwira ntchito makamaka ngati reagent mu kapangidwe ka organic. Mankhwalawa amagwira ntchito ngati acylating agent, zomwe zimathandiza kupanga ma esters ndi carbamate derivatives. Cyclohexyl chloroformate ndi yofunika kwambiri mu chemistry ya mankhwala posintha mankhwala olimbikitsa kuti awonjezere mphamvu zawo. Kuphatikiza apo, imapeza ntchito mu agrochemicals ndi sayansi ya zinthu, zomwe zimathandiza pakupanga zinthu zapadera zogwira ntchito.
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Watermelon Ketone CAS:28940-11-6
Watermelon ketone, mankhwala achilengedwe omwe amapezeka mu mavwende, akopa chidwi cha anthu chifukwa cha ubwino wake pa thanzi, makamaka pakuwongolera kulemera ndi kagayidwe kachakudya. Wodziwika mwasayansi kuti "citrullus lanatus," watermelon uli ndi mankhwala apaderawa omwe angathandize pakuwola mafuta ndikuwonjezera kapangidwe ka thupi lonse. Kukoma kwake kokongola komanso makhalidwe ake otsitsimula zimapangitsa kuti ikhale chinthu chodziwika bwino mu zowonjezera thanzi ndi zakumwa. Pamene kafukufuku akupitiliza kufufuza zotsatira za watermelon ketone pakuwongolera chilakolako cha chakudya komanso kugwiritsa ntchito mphamvu, imadziwika kwambiri ngati wothandizira wodalirika pakulimbikitsa thanzi labwino komanso kuthandizira moyo wokangalika.
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Pyrimethamine CAS:58-14-0
Pyrimethamine ndi mankhwala oletsa malungo komanso oletsa tizilombo toyambitsa matenda omwe amagwiritsidwa ntchito makamaka pochiza ndi kupewa malungo omwe amayamba chifukwa cha mitundu ya Plasmodium. Monga mankhwala amphamvu oletsa dihydrofolate reductase, imasokoneza kagayidwe ka folate m'majeremusi, motero imaletsa kukula ndi kuberekana kwawo. Pyrimethamine nthawi zambiri imagwiritsidwa ntchito limodzi ndi mankhwala ena, monga sulfadiazine, kuti iwonjezere mphamvu yolimbana ndi toxoplasmosis ndi matenda a Plasmodium. Chifukwa cha mphamvu yake, yakhala yofunika kwambiri pothana ndi matenda a parasitic awa; komabe, kusamala ndikofunikira chifukwa cha zotsatirapo zake komanso chiopsezo cha kukana.
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Sodium thiophosphate CAS: 51674-17-0
Sodium thiophosphate ndi chinthu chosapangidwa ndi zinthu zachilengedwe chomwe chili ndi formula ya Na3PO3S, yopangidwa ndi magulu a phosphate ndi sulfide. Chomerachi chimagwira ntchito ngati gwero lamtengo wapatali la phosphorous ndi sulfure m'machitidwe osiyanasiyana a mankhwala. Kapangidwe kake kapadera kamapangitsa kuti chigwiritsidwe ntchito m'magawo osiyanasiyana, kuphatikizapo ulimi ndi sayansi ya zinthu. Mu ulimi, sodium thiophosphate imagwira ntchito ngati feteleza wowonjezera, kupereka michere yofunika kwambiri kuti zomera zikule. Kuphatikiza apo, ikuwonetsa kuthekera kogwiritsidwa ntchito m'mafakitale monga kuchiza madzi ndi kupanga mankhwala apadera. Kufunika kowonjezereka kwa mayankho ogwira mtima aulimi ndi zinthu zosamalira chilengedwe kukuwonetsa kufunika kwa sodium thiophosphate mu chemistry yamakono.
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Pentyl chloroformate CAS:638-41-5
Pentyl chloroformate, yokhala ndi formula ya mankhwala C₅H₁₁ClO₂, ndi mankhwala achilengedwe omwe amagawidwa ngati chloroformate ester. Madzi opanda mtundu awa ali ndi fungo loipa ndipo amagwiritsidwa ntchito makamaka ngati reagent mu kapangidwe ka organic. Kugwira ntchito kwake kumawalola kugwira ntchito ngati acylating agent, zomwe zimapangitsa kuti ikhale yothandiza kwambiri popanga ma esters osiyanasiyana ndi zotumphukira za carbamate. Pentyl chloroformate imagwira ntchito yofunika kwambiri mu chemistry yamankhwala, imathandizira kusintha kwa mankhwala ogwiritsira ntchito bioactive. Kuphatikiza apo, imapeza ntchito mu agrochemicals ndi polymer chemistry, komwe imathandizira pakupanga zinthu zogwira ntchito.
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Cyclopentyl chloroformate CAS:50715-28-1
Cyclopentyl chloroformate, yokhala ndi formula ya mankhwala C₇H₁₃ClO₂, ndi mankhwala achilengedwe omwe amagawidwa ngati chloroformate ester. Madzi opanda mtundu awa ali ndi fungo lamphamvu komanso lopweteka ndipo amagwiritsidwa ntchito makamaka ngati reagent mu kapangidwe ka organic. Kugwira ntchito kwake kumalola kuti ikhale ngati acylating agent, kuthandizira kupanga ma esters osiyanasiyana ndi zotumphukira za carbamate. Cyclopentyl chloroformate imagwira ntchito yofunika kwambiri mu chemistry yamankhwala polola kusintha kwa mankhwala ogwiritsira ntchito bioactive. Kuphatikiza apo, ntchito zake zimafikira ku agrochemicals ndi sayansi ya zinthu, komwe zimathandiza pakupanga zinthu zogwira ntchito.
