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(3R,4S,5R,6R)-3,4,5-tris(triMethylsilyloxy)-6-((triMethylsilyloxy)Methyl)tetrahydro-2H-pyran-2-one CAS:32384-65-9
(3R,4S,5R,6R)-3,4,5-tris(trimethylsilyloxy)-6-((trimethylsilyloxy)methyl)tetrahydro-2H-pyran-2-one yikhemikhali equlathe ifomula yemolekyuli i-C17H38O5Si4. Iwela phantsi kodidi lwee-derivatives ze-pyranone kwaye ibonakaliswa yisakhiwo sendandatho ye-tetrahydropyran esithatyathelwe indawo ngamaqela amaninzi e-trimethylsilyloxy. Le khompawundi inomdla omkhulu kwi-organic chemistry kunye nophando lweyeza ngenxa yeempawu zayo ezizodwa zesakhiwo kunye nokusetyenziswa okunokwenzeka.
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I-2-(3-Formyl-4-hydroxy-phenyl)-4-methyl-thiazole-5-carboxylic acid ethyl ester CAS:161798-01-2
I-2-(3-Formyl-4-hydroxy-phenyl)-4-methyl-thiazole-5-carboxylic Acid I-Ethyl Ester yikhemikhali equlathe ifomula yemolekyuli i-C14H13NO5S. Ikwiklasi ye-thiazole derivatives kwaye ibonakaliswa yisakhiwo se-thiazole ring esithatyathelwe indawo yiqela le-formyl, iqela le-hydroxyphenyl, kunye nenxalenye ye-ethyl ester. Le khompawundi inomdla omkhulu kwikhemistri yamayeza kunye nophando lwamayeza ngenxa yeempawu zayo ezizodwa zesakhiwo kunye nokusetyenziswa okunokwenzeka.
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(S)-TETRAHYDROFURAN-3-OL CAS:86087-23-2
(S)-Tetrahydrofuran-3-ol yikhemikhali equlathe ifomula yemolekyuli i-C4H9O2. Ikwiklasi yee-tetrahydrofuran derivatives kwaye ibonakaliswa yisakhiwo sendandatho ye-tetrahydrofuran esithatyathelwe indawo liqela le-hydroxyl. Le khompawundi inomdla omkhulu kwi-organic chemistry kunye nophando lweyeza ngenxa yeempawu zayo ezizodwa zesakhiwo kunye nokusetyenziswa okunokwenzeka.
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I-3-Methyl-7-(2-butyn-1-yl)-8-bromoxanthine CAS:666816-98-4
I-3-Methyl-7-(2-butyn-1-yl)-8-bromoxanthine, enefomula yemolekyuli i-C11H9BrN4O2, yikhemikhali ehlelwe njenge-xanthine derivative. Iqulethe i-xanthine core ethathelwe indawo yi-atom ye-bromine kwindawo yesi-8, iqela le-methyl kwindawo yesi-3, kunye neqela le-butynyl kwindawo yesi-7. Le khemikhali inomdla omkhulu kwikhemistri yezonyango kunye nophando lweyeza ngenxa yotshintsho lwayo olukhethekileyo lwesakhiwo kunye nokusetyenziswa okunokwenzeka kuphuhliso lwamayeza.
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I-Tetrabenzyl Dapagliflozin CAS:2001088-28-2
I-Tetrabenzyl dapagliflozin yikhemikhali enefomula yemolekyuli i-C86H92O23S2 kwaye ikwiklasi yee-derivatives ze-dapagliflozin. Ibonakaliswa bulwakhiwo lwayo, apho i-dapagliflozin ithathelwa indawo ngamaqela amane e-benzyl. Le khemikhali inomdla omkhulu kwikhemistri yezonyango kunye nophando lweyeza ngenxa yeempawu zayo ezizodwa zesakhiwo kunye nokusetyenziswa okunokwenzeka kuphuhliso lwamayeza.
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I-4-HYDROXYTHIOBENZAMIDE CAS:25984-63-8
I-4-Hydroxythiobenzamide yikhemikhali enefomula yemolekyuli i-C7H7NO2S. Iphantsi kodidi lwee-thioamide derivatives kwaye ibonakaliswa liqela le-hydroxy eliqhotyoshelwe kwindandatho ye-benzene kunye ne-atom yesalfure. Le khemikhali ibalulekile kwiinkalo ezahlukeneyo, kubandakanya amayeza, ngenxa yeempawu zayo zokwakha kunye nokusetyenziswa kwayo okunokwenzeka.
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I-Lithium bis(trifluoromethanesulphonyl)imide CAS:90076-65-6
I-Lithium bis(trifluoromethanesulfonyl)imide (LiNTf2) yikhompawundi engabonakaliyo ebonakaliswa yi-lithium cation yayo edityaniswe nee-anions ezimbini ze-trifluoromethanesulfonyl imide. Ngefomula yekhemikhali i-LiNTf2, le khompawundi ineempawu ezikhethekileyo zeekhemikhali ezenza ukuba ibe luncedo kwiindlela ezahlukeneyo zokwenziwa kwezinto eziphilayo, i-electrochemistry, kunye nesayensi yezinto.
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I-Lithium triflate CAS: 33454-82-9
I-Lithium triflate (LiCF3SO3) yikhompawundi engabonakaliyo eyaziwayo ngenxa ye-lithium cation yayo ebotshelelwe kwi-anions ze-trifluoromethanesulfonate. Ngefomula yekhemikhali i-LiCF3SO3, le khompawundi ibonisa iipropati ezahlukeneyo zeekhemikhali ezinegalelo ekusetyenzisweni kwayo ngeendlela ezahlukeneyo ngaphakathi kokwenziwa kwezinto eziphilayo, uphando lweekhemikhali, kunye neenkqubo zoshishino. I-Lithium triflate ibonakaliswa kukunyibilika kwayo okuphezulu kwi-polar solvents kunye nokukwazi kwayo ukulungelelanisa ngenxa ye-anion ye-trifluoromethanesulfonate, nto leyo eyenza ukuba ibe yi-reagent exabisekileyo kwi-chemistry yokwenziwa.
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I-Ethyl bromodifluoroacetate CAS:667-27-6
I-Ethyl bromodifluoroacetate (C4H6BrF2O2) yikhompawundi yendalo ebonakaliswa bubukho beqela le-bromo-difluoroacetate elinamathele kwiqela le-ethyl. Ngefomyula yekhemikhali i-C4H6BrF2O2, le khompawundi ibonisa iipropati zeekhemikhali ezikhethekileyo ezenza ukuba ibe luncedo kwiindlela ezahlukeneyo zokwenziwa kwezinto eziphilayo kunye nophando lweekhemikhali. I-Ethyl bromodifluoroacetate iphawuleka ngendima yayo njengebhloko yokwakha eguquguqukayo ekudalweni kweemolekyuli eziphilayo ezintsonkothileyo. Ulwakhiwo lwayo luvumela ukungeniswa okulawulwayo kweeathom ze-fluorine, eziluncedo kakhulu kwikhemistri yezonyango nakwisayensi yezinto. Amandla ekhompawundi okuhlangabezana neempendulo ezahlukeneyo zeekhemikhali, kubandakanya ukutshintshwa kwe-nucleophilic kunye ne-esterifications, agxininisa ukubaluleka kwayo ekwenziweni kwee-intermediates zamayeza kunye neekhemikhali ezikhethekileyo. Ukusetyenziswa kunye nokusetyenziswa kwe-Ethyl Brom
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I-Lanthanum(III) trifluoromethanesulfonate CAS:52093-26-2
I-Lanthanum(III) trifluoromethanesulfonate (La(CF3SO3)3) yinxalenye yokudibanisa equka i-lanthanum edityaniswe ne-anions ze-trifluoromethanesulfonate. Ngefomyula yekhemikhali i-La(CF3SO3)3, le nxalenye ibonisa iimpawu ezikhethekileyo ezenza ukuba ibe luncedo kwiindlela ezahlukeneyo zekhemikhali kunye nezinto. I-Lanthanum(III) trifluoromethanesulfonate iphawuleka ngokunyibilika kwayo okuphezulu kwiisombululi ze-polar, nto leyo ephucula ukuguquguquka kwayo njengesandulela sokwenziwa kweekhemikhali. Amandla e-lanthanum ion okuzinzisa ii-intermediates ezahlukeneyo ezisabelayo andisa ngakumbi ukusetyenziswa kwayo kwi-catalysis kunye nesayensi yezinto. Ixhaphake kakhulu kwiilabhoratri zophando, ukusetyenziswa kwayo kususela kwi-catalysis ukuya kwisayensi yezinto, ixhamla kwi-chemistry yayo eqinileyo yokudibanisa kunye neempawu ezikhethekileyo ze-lanthanum kwi-chemical bonding kunye ne-reactivity.
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ityuwa ye-lithium ye-bistrifluoromethanesulfonimide CAS:90076-65-6
Ityuwa ye-lithium ye-Bis (trifluoromethanesulfonimide) (LiTFSI) yityuwa ye-lithium enee-anions ezimbini ze-trifluoromethanesulfonimide (CF3SO2N-) ezibotshelelwe kwi-lithium cation. Le khompawundi iphawuleka ngokuqhuba kwayo i-ionic ephezulu kunye nozinzo, nto leyo eyenza ukuba ibe yinxalenye ebalulekileyo kubuchwepheshe bebhetri obuphambili kunye nee-electrolytes.
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i-ethylchlorodifluoroacetate CAS:383-62-0
I-Ethylchlorodifluoroacetate (C4H5ClF2O2) yikhompawundi yendalo ehlulwe liqela layo le-ethyl elinamathele kwinxalenye ye-chloro-difluoroacetate. Ngefomula yekhemikhali i-C4H5ClF2O2, le khompawundi ineempawu ezikhethekileyo zekhemikhali ezinegalelo kwizicelo zayo ezibanzi kwi-organic synthesis, uphando lwekhemikhali, kunye neenkqubo zoshishino. I-Ethylchlorodifluoroacetate isebenza njengebhloko yokwakha ebalulekileyo kwi-organic chemistry, inceda ukungeniswa kokusebenza kwe-chloro-difluoroacetate kwiimolekyuli ezahlukeneyo ze-organic. Olu buchule lubaluleke kakhulu kwi-medical chemistry yokuguqula iimpawu ze-pharmacokinetic kunye nokuphucula ukusebenza kwe-bioactivity yamayeza.
