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Diphosphoryl chloride CAS: 13498-14-1
Diphosphoryl chloride, yomwe imadziwikanso kuti phosphorous oxychloride kapena phosphorochloridate, ndi chinthu chosapangidwa ndi zinthu zachilengedwe chokhala ndi formula ya mankhwala P₂O₄Cl₂. Chimapangidwa ndi magulu awiri a phosphoryl (P=O) ogwirizana ndi maatomu awiri a chlorine. Chomerachi chimagwira ntchito yofunika kwambiri popanga zinthu zachilengedwe, makamaka mu phosphorylation ya ma alcohols ndi ma phenols. Diphosphoryl chloride imagwiritsidwa ntchito popanga ma phosphate esters ndi mankhwala ena okhala ndi phosphorous. Ndi madzi opanda mtundu omwe amakhudzidwa ndi chinyezi, zomwe zimapangitsa kuti pakhale kofunikira kuwagwira pansi pa madzi kuti apewe hydrolysis.
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4-Methylthio-4-methyl-2-pentanone CAS:23550-40-5
4-Methylthio-4-methyl-2-pentanone ndi gulu la organosulfur lomwe lili ndi formula ya molekyulu C₇H₁₄OS. Lili ndi gulu la thioether ndi ketone, losiyana ndi magulu a methyl pamalo achinayi a carbon a kapangidwe ka pentanone. Gululi limadziwika ndi reactivity yake yapadera ya mankhwala komanso fungo losiyana, lomwe nthawi zambiri limafotokozedwa ngati la zipatso kapena lonunkhira. Ntchito zake zimafalikira m'magawo osiyanasiyana, kuphatikizapo zokometsera mumakampani azakudya ndi zinthu zina zomwe zimapanga organic synthesis. Kafukufuku wopitilira akufuna kufufuza momwe angagwiritsire ntchito mankhwala ndi agrochemicals, ndikugogomezera kufunika kwake mu chemistry yamakono.
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Furfuryl thioacetate CAS:13678-68-7
Furfuryl thioacetate ndi chinthu chopangidwa ndi organosulfur chokhala ndi formula ya molekyulu ya C₇H₈OS. Chimachokera ku furfuryl alcohol ndi thioacetic acid, zomwe zimadziwika ndi gulu la thioester functional. Chinthuchi chimakhala ndi reactivity yapadera ya mankhwala komanso fungo losiyana, zomwe zimapangitsa kuti chikhale ndi chidwi ndi kapangidwe ka organic. Furfuryl thioacetate imagwira ntchito ngati chothandizira popanga mitundu yosiyanasiyana ya mankhwala omwe amagwira ntchito m'thupi ndipo ingagwiritsidwe ntchito popanga zonunkhira ndi zokometsera. Ntchito zake zimafikira ku chemistry yaulimi, komwe ingathandize pakupanga mankhwala a agrochemicals. Kafukufuku wopitilira akufuna kufufuza momwe angagwiritsire ntchito zinthu zina.
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Mithramycin A CAS:1534-08-3
S-Methyl thioacetate ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C₄H₈OS. Ndi cha m'banja la thioesters, komwe atomu ya sulfure imalowa m'malo mwa mpweya mu gulu la ester. Chinthuchi chimadziwika ndi fungo lake losiyana ndipo nthawi zambiri chimagwiritsidwa ntchito popanga mankhwala osiyanasiyana. S-Methyl thioacetate imakonda kwambiri organic chemistry chifukwa cha reactivity yake, makamaka mu nucleophilic substitution reactions. Kuphatikiza apo, imagwira ntchito ngati chiyambi cha kupanga mamolekyulu ogwira ntchito m'thupi ndipo ingagwiritsidwe ntchito popanga mankhwala a zaulimi ndi zokometsera.
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3-Mercapto-2-pentanone CAS: 67633-97-0
3-Mercapto-2-pentanone ndi gulu la organosulfur lomwe lili ndi formula ya molekyulu C₅H₁₂OS. Lili ndi gulu la thiol (-SH) lolumikizidwa ku kaboni wachitatu wa unyolo wa pentanone, zomwe zimapangitsa kuti fungo lake likhale lapadera komanso kuti mankhwala azigwira ntchito. Gululi limadziwika ndi ntchito yake popanga zinthu zachilengedwe, komwe limatha kutenga nawo mbali mu ma nucleophilic reactions chifukwa cha kukhalapo kwa sulfure. Kapangidwe kake kapadera kamathandiza pa ntchito zosiyanasiyana, kuphatikizapo ngati chokometsera mu zakudya komanso ngati chothandizira pakukonzekera mankhwala. Kafukufuku wopitilira akufufuza zotsatira zake zazikulu mu chemistry ndi mafakitale.
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3,4-dimethyl 2-hydroxy-2-cyclopenten-1-one CAS:13494-06-9
3,4-Dimethyl 2-hydroxy-2-cyclopenten-1-one ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C₈H₁₀O₂. Ili ndi mphete ya cyclopentenone yokhala ndi magulu awiri a methyl pamalo a 3 ndi 4 ndi gulu la hydroxyl pamalo achiwiri. Kapangidwe kake kapadera kamathandizira kuti igwire bwino ntchito komanso kuti igwiritsidwe ntchito popanga zinthu zachilengedwe. Kapangidwe kake kapadera kamachititsa kuti ikhale yothandiza pakupanga mankhwala ndi mankhwala a agrochemicals. Kuphatikiza apo, imatha kuwonetsa zochitika zosangalatsa zamoyo chifukwa cha kapangidwe kake, zomwe zimapangitsa kuti ikhale nkhani yosangalatsa mu chemistry yamankhwala ndi magawo ena ofanana.
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3,4-Hexanedione CAS:4437-51-8
3,4-Hexanedione ndi diketone yodzaza ndi formula ya molekyulu C₆H₁₂O₂. Ili ndi unyolo wa kaboni zisanu ndi chimodzi wokhala ndi magulu awiri a carbonyl (C=O) omwe ali pa maatomu a kaboni achitatu ndi achinayi. Chomera ichi chatchuka chifukwa cha ntchito zake zosiyanasiyana popanga zinthu zachilengedwe, chifukwa chingagwiritsidwe ntchito ngati cholumikizira chofunikira chifukwa cha reactivity yake. 3,4-Hexanedione imagwiritsidwa ntchito popanga mankhwala osiyanasiyana, mankhwala a agrochemicals, ndi zinthu zomangira mankhwala. Kuphatikiza apo, ingagwiritsidwe ntchito kwambiri mu sayansi ya zinthu, makamaka popanga ma polima ndi zokutira zomwe zimafuna zinthu zinazake za mankhwala zomwe zimapangidwa ndi kapangidwe ka diketone.
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2,3-Pentanedione CAS: 600-14-6
2,3-Pentanedione, yomwe imadziwikanso kuti acetylacetone, ndi diketone yokhala ndi formula ya molekyulu C₅H₈O₂. Ili ndi magulu awiri a carbonyl (C=O) omwe ali pa maatomu a kaboni achiwiri ndi achitatu mu unyolo wa kaboni zisanu. Chomerachi chimadziwika chifukwa cha kuthekera kwake kupanga ma chelates ndi ma ayoni achitsulo, zomwe zimapangitsa kuti chikhale chothandiza pazinthu zosiyanasiyana, kuphatikizapo coordination chemistry ndi catalysis. 2,3-Pentanedione ili ndi fungo labwino, lokoma pang'ono ndipo imagwiritsidwa ntchito ngati chokometsera mu zakudya. Kuchita kwake ntchito kumathandizanso kuti igwiritsidwe ntchito ngati pakati pa kupanga zinthu zachilengedwe, makamaka popanga mankhwala ndi mankhwala a agrochemicals.
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trans, trans-2,4-Nonadienal CAS:5910-87-2
Trans,trans-2,4-Nonadienal ndi aldehyde yosakhuta yokhala ndi formula ya molekyulu C₉H₁₄O. Ili ndi unyolo wolunjika wa maatomu asanu ndi anayi a kaboni okhala ndi ma bond awiri awiri omwe ali pakati pa ma carbon achiwiri ndi achitatu, ndi achinayi ndi achisanu, onse mu mawonekedwe a trans. Chomera ichi chimadziwika ndi fungo lake losiyana, lopweteka ndipo nthawi zambiri chimafotokozedwa kuti chili ndi fungo lamafuta kapena sera. Chimapezeka makamaka m'malo osiyanasiyana achilengedwe, kuphatikiza mafuta ena a zomera. Chifukwa cha fungo lake lapadera, trans,trans-2,4-nonadienal imagwiritsidwa ntchito m'mafakitale okometsera ndi onunkhira ndipo ikhoza kugwiritsidwa ntchito mu sayansi yazakudya.
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trans, trans-2,4-Heptadienal CAS:4313-03-5
Trans,trans-2,4-Heptadienal ndi aldehyde yosakhuta yokhala ndi formula ya molekyulu C₇H₁₂O. Ili ndi unyolo wa kaboni zisanu ndi ziwiri wokhala ndi ma bond awiri olumikizidwa pamalo achiwiri ndi achinayi, onse mu mawonekedwe a trans. Kapangidwe kake kapadera kamapereka mankhwala enaake ndipo kamathandizira kununkhira kwake kosiyana, komwe nthawi zambiri kumafotokozedwa ngati kobiriwira kapena konona. Trans, trans-2,4-heptadienal, yomwe imapezeka kwambiri mumafuta ena a zomera ndi zotulutsa zachilengedwe, imagwiritsidwa ntchito m'mafakitale azakudya ndi zonunkhira chifukwa cha kukoma kwake ndi kukoma kwake. Kafukufuku wopitilira akufufuza momwe ingagwiritsidwire ntchito popanga zinthu zachilengedwe komanso ntchito yake pakukulitsa malingaliro a chakudya.
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trans, trans-2,4-Decadien-1-al CAS:25152-84-5
Trans,trans-2,4-Decadien-1-al ndi aldehyde yosakhuta yokhala ndi formula ya molekyulu C₁₀H₁₈O. Ili ndi unyolo wolunjika wa maatomu khumi a kaboni, kuphatikiza ma bond awiri olumikizidwa pamalo achiwiri ndi achinayi, onse mu mawonekedwe a trans, pamodzi ndi gulu la aldehyde (-CHO) kumapeto amodzi. Chomera ichi chimadziwika ndi fungo lake losiyana, lomwe nthawi zambiri limafotokozedwa ngati lobiriwira komanso lamafuta, zomwe zimapangitsa kuti likhale losangalatsa m'mafakitale azakudya ndi zonunkhira. Kuphatikiza apo, trans,trans-2,4-decadien-1-al ikhoza kugwiritsidwa ntchito mu kapangidwe ka organic ndi mankhwala achilengedwe chifukwa cha reactivity yake komanso mphamvu zake zamoyo.
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Methyl thiobutyrate CAS:2432-51-1
Methyl thiobutyrate ndi chinthu chopangidwa ndi organosulfur chokhala ndi formula ya molekyulu C₅H₁₂OS. Ndi cha m'banja la thioesters ndipo chimadziwika ndi gulu la methyl lomwe limalumikizidwa ndi thiobutyric acid derivative. Chodziwika ndi fungo lake losiyana lomwe limafanana ndi zipatso zina, methyl thiobutyrate imagwira ntchito m'mafakitale a zonunkhira ndi zokometsera. Imagwira ntchito ngati gawo lofunika kwambiri pakupanga zinthu zachilengedwe, komwe imatha kutenga nawo mbali pazinthu zosiyanasiyana zamankhwala, kuphatikizapo zolowa m'malo mwa nucleophilic. Chomwechi chimakondanso ndi chemistry yaulimi, komwe chingathandize pakupanga mankhwala omwe amagwira ntchito m'thupi.
