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Potaziyamu hexachloroplatinate(Ⅳ) CAS:16921-30-5
Potaziyamu hexachloroplatinate(IV), yokhala ndi formula ya mankhwala K₂PtCl₆, ndi chinthu chosapangidwa ndi zinthu zopangidwa ndi potaziyamu cations ndi hexachloroplatinate(IV) anions. Ndi kristalo wolimba wachikasu, womwe umagwiritsidwa ntchito kwambiri popanga mankhwala ndi chemistry yowunikira.
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Dipotassium tetrachloroplatinate CAS:10025-99-7
Dipotassium tetrachloroplatinate, yokhala ndi formula ya mankhwala K₂PtCl₄, ndi mankhwala osapangidwa omwe ali ndi ma potassium cations ndi ma tetrachloroplatinate anions. Ndi kristalo wolimba wachikasu, womwe umagwiritsidwa ntchito kwambiri popanga mankhwala ndi chemistry yowunikira.
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Dichloro(1 ,5-cyclooctadiene)platinamu (II)Dichloro(1 ,5-cyclooctadiene)platinamu (II) CAS:12080-32-9
Dichloro(1,5-cyclooctadiene)platinum (II), yokhala ndi njira ya mankhwala [PtCl₂(COD)], ndi njira yolumikizirana ya platinum(II) ndi ma cyclooctadiene ligands. Ndi kristalo wolimba wachikasu, womwe umagwiritsidwa ntchito kwambiri ngati chothandizira pakusintha kwachilengedwe kosiyanasiyana komanso kusinthika kofanana.
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Chlorotris (triphenylphosphine) rhodium CAS:14694-95-2
Chlorotris (triphenylphosphine) rhodium, yokhala ndi njira ya mankhwala [RhCl(PPh₃)₃], ndi njira yolumikizirana ya rhodium(I) yokhala ndi ma ligand atatu a triphenylphosphine (PPh₃) ndi chloride ion imodzi. Ndi kristalo wolimba wachikasu ndipo umagwiritsidwa ntchito kwambiri ngati chothandizira pakupanga kwa organic ndi homogeneous catalysis.
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Rhodium CAS: 7440-16-6
Rhodium ndi chitsulo chosinthika chosowa kwambiri chokhala ndi nambala ya atomiki 45 ndi chizindikiro cha Rh. Ndi cha gulu la platinum metals (PGMs) ndipo chimadziwika ndi mawonekedwe ake oyera ngati siliva, malo osungunuka kwambiri, komanso kukana dzimbiri kwambiri. Rhodium imagwiritsidwa ntchito makamaka mu catalysis, zamagetsi, ndi zodzikongoletsera chifukwa cha mawonekedwe ake apadera.
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Acetylacetonatodicarbonyl rhodium CAS:14874-82-9
Acetylacetonatodicarbonyl rhodium, yokhala ndi njira ya mankhwala [Rh(acac)(CO)₂], ndi njira yolumikizirana ya rhodium(I) yokhala ndi acetylacetonate ndi carbonyl ligands. Ndi kristalo wolimba wachikasu, womwe umagwiritsidwa ntchito kwambiri ngati chothandizira pakusintha kwachilengedwe kosiyanasiyana komanso kusinthika kofanana.
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Rhodiumoctanoatedimer CAS: 73482-96-9
Rhodium octanoate dimer, yokhala ndi formula ya mankhwala Rh₂(O₂C(CH₂)₇CH₃)₄, ndi njira yolumikizirana ya rhodium(II) ndi ma octanoate ligands. Ndi chinthu cholimba chachikasu-lalanje, chomwe chimagwiritsidwa ntchito kwambiri ngati chothandizira pakusintha kwachilengedwe ndi machitidwe a polymerization.
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1 '1-Bis(diphenylphosphino)ferrocene palladium(Ⅱ)chloride CAS:72287-26-4
1,1-Bis(diphenylphosphino)ferrocene palladium(II) chloride, yokhala ndi njira ya mankhwala [Pd(dppf)Cl₂], ndi gulu la organometallic la palladium(II) logwirizana ndi ma ioni a dppf ligand ndi chloride. Ndi kristalo wolimba wachikasu, womwe umagwiritsidwa ntchito kwambiri popanga ndi kuyeretsa zinthu zachilengedwe.
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benzyl N-({hexahydro-1H-pyrrolizin-7a-yl}methyl)carbamate hydrochloride CAS:78449-72-6
Benzyl N-({hexahydro-1H-pyrrolizin-7a-yl}methyl)carbamate hydrochloride ndi mankhwala omwe ali ndi gulu la benzyl carbamate lomwe limalumikizidwa ku atomu ya nayitrogeni ya hexahydro-1H-pyrrolizin-7a-yl moiety, ndipo ili mu mawonekedwe a mchere wa hydrochloride. Mankhwalawa akopa chidwi cha mankhwala chifukwa cha ntchito zake zamankhwala, makamaka pankhani ya matenda a mitsempha yapakati. Kapangidwe kake kapadera kamapereka njira zopangira mankhwala atsopano okhala ndi ma profiles ochiritsira owonjezereka, kulunjika ma receptors ndi njira zomwe zimakhudzana ndi matenda amitsempha.
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CAS ya tert-Butyl ((3R,5R)-5-methylpyrrolidin-3-yl)carbamate:1932651-04-1
Tert-Butyl ((3R,5R)-5-methylpyrrolidin-3-yl)carbamate ndi mankhwala omwe amadziwika ndi kukhalapo kwa mphete ya pyrrolidine yomwe yasinthidwa ndi gulu la tert-butyl carbamate pamalo a 3 ndi gulu la methyl pamalo a 5. Mankhwalawa akopa chidwi cha mankhwala chifukwa cha kapangidwe kake katsopano komanso momwe angagwiritsire ntchito mankhwala. Kapangidwe kake kapadera kamapereka mwayi wopanga mankhwala atsopano okhala ndi zolinga zenizeni zamoyo, zomwe zimapangitsa kuti ikhale chuma chamtengo wapatali pakupeza mankhwala ndi ntchito zopanga.
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trans-4-Amino-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid CAS:369623-85-8
Trans-4-Amino-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid ndi mankhwala okhala ndi mphete ya pyrrolidine yomwe imalowetsedwa m'malo mwa gulu la amino pamalo 4 ndi gulu la tert-butoxycarbonyl pamalo 1. Molekyulu iyi ndi yofunika kwambiri mu chemistry yamankhwala, makamaka pakupanga mankhwala. Kuvuta kwake kapangidwe kake kumapereka mwayi wopanga mankhwala atsopano okhala ndi mphamvu zinazake zamankhwala, zomwe zitha kulunjika njira zomwe zimakhudzidwa ndi matenda otupa, khansa, kapena matenda apakati a mitsempha.
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4”-PROPYL-3-FLUOROBIPHENYL-4-BORONIC ACID CAS:909709-42-8
4”-Propyl-3-fluorobiphenyl-4-boronic acid ndi boronic acid derivative yokhala ndi kapangidwe ka molekyulu komwe kali ndi gulu la boronic acid lolumikizidwa ku mphete ya biphenyl yomwe imasinthidwa ndi magulu onse awiri a propyl ndi fluorine functional. Chomerachi chimagwira ntchito yofunika kwambiri pakupanga zinthu zachilengedwe, makamaka mu Suzuki-Miyaura cross-coupling reactions, komwe chimagwira ntchito ngati boronic acid reagent yosinthasintha. Kuphatikiza apo, kuphatikiza kwake kwapadera kwa zinthu zina kumapereka mwayi wochita zinthu mwanjira ina, zomwe zimapangitsa kuti ikhale yofunika kwambiri mu mankhwala, sayansi ya zinthu, komanso kupanga mamolekyulu achilengedwe ogwirira ntchito.
