Explore Organocatalysts [Catalysis]
Collection: Organocatalysts [Catalysis]
Organocatalysts [Catalysis] — menghimpun katalis organik non-logam seperti asam amino, turunan prolinol silil eter, tiourea kiral, dan garam amonium kuaterner, yang berperan mempercepat berbagai reaksi organik tanpa melibatkan pusat logam transisi dalam mekanisme katalisisnya.
Organokatalis ini dipakai kimiawan sintesis untuk reaksi asimetris seperti aldol, Michael, dan Mannich, di mana katalis kiral mengarahkan pembentukan stereosentrum dengan selektivitas tinggi. Katalis kondensasi seperti garam amonium karbonat juga dipakai pada reaksi kondensasi dan transformasi gugus fungsi dalam sintesis organik skala laboratorium maupun riset pengembangan proses.
Contoh produk dalam koleksi ini: TCI A0179 56-41-7 L-Alanine, TCI B5701 848821-76-1 (S)-alpha,alpha-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol, TCI A0177 338-69-2 D-Alanine, TCI B5882 948595-00-4 (R)-Bis[3,5-bis(trifluoromethyl)phenyl](pyrrolidin-2-yl)methanol, TCI T4195 67123-97-1 H-DL-Tic-OH, TCI B6611 848821-61-4 (2S)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(trimethylsilyl)oxy]methyl]pyrrolidine, TCI T3950 22426-79-5 Tetramethylammonium Methyl Carbonate, TCI B6804 620960-26-1 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2R)-2-(dimethylamino)cyclohexyl]thiourea.
Perhatikan konfigurasi stereokimia (R atau S) katalis kiral karena menentukan arah induksi asimetris, serta kemurnian enansiomer dan bentuk fisik (padatan atau larutan) yang sesuai dengan protokol reaksi. Seluruh produk merupakan produk asli Tokyo Chemical Industry (TCI) Jepang, dengan kemurnian, kemasan, dan kondisi penyimpanan tercantum pada halaman masing-masing item.
Kategori lain yang sejajar di bawah Katalis & Kimia Anorganik, sering dipakai bersamaan dalam satu alur kerja laboratorium:
- Transition Elements [Catalysis and Inorganic Chemistry]
- Metallic Salts [Catalysis and Inorganic Chemistry]
- Nitrogen-Donor Ligands [Catalysis]
- Main-group Elements [Catalysis and Inorganic Chemistry]
- Cross-coupling Reaction using Transition Metal Catalysts [C-C Bond Formation]
- Phosphorous Compounds [Catalysis and Inorganic Chemistry]
Koleksi ini masih terbagi menjadi 3 kelompok yang lebih spesifik:
Kembali ke Katalis & Kimia Anorganik. Untuk pengadaan volume besar, kemasan khusus, atau grade tertentu, hubungi tim AMI Scientific — distributor resmi TCI Japan di Indonesia — untuk pengecekan ketersediaan dan lead time langsung ke Jepang.
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Bis(trifluoromethanesulfonyl)methyltetrafluorophenylPolystyreneResincross-linkedwith2%DVB(200-400mesh)(0.9-1.2mmol/g) TCI B2292
Vendor:TCIRegular price Rp 3.748.500,00Regular priceSale price Rp 3.748.500,00 -
1-[Bis(trifluoromethanesulfonyl)methyl]-2,3,4,5,6-pentafluorobenzene TCI B2291
Vendor:TCIRegular price From Rp 4.192.650,00Regular priceSale price From Rp 4.192.650,00 -
(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane TCI B2048
Vendor:TCIRegular price From Rp 2.038.050,00Regular priceSale price From Rp 2.038.050,00 -
N-BenzylcinchoniniumChloride[ChiralPhase-TransferCatalyst] TCI B1689
Vendor:TCIRegular price Rp 1.949.850,00Regular priceSale price Rp 1.949.850,00 -
N-BenzylquinidiniumChloride[ChiralPhase-TransferCatalyst] TCI B1684
Vendor:TCIRegular price Rp 9.710.400,00Regular priceSale price Rp 9.710.400,00 -
N-BenzylcinchonidiniumChloride[ChiralPhase-TransferCatalyst] TCI B1683
Vendor:TCIRegular price Rp 4.369.050,00Regular priceSale price Rp 4.369.050,00 -
(+)-4,5-Bis[hydroxy(diphenyl)methyl]-2-methyl-2-phenyl-1,3-dioxolane TCI B1615
Vendor:TCIRegular price Rp 5.577.600,00Regular priceSale price Rp 5.577.600,00 -
(-)-4,5-Bis[hydroxy(diphenyl)methyl]-2,2-dimethyl-1,3-dioxolane TCI B1614
Vendor:TCIRegular price From Rp 1.210.650,00Regular priceSale price From Rp 1.210.650,00 -
(S)-(+)-1,1'-Binaphthyl-2,2'-diylHydrogenPhosphate TCI B1144
Vendor:TCIRegular price From Rp 562.800,00Regular priceSale price From Rp 562.800,00 -
(R)-(-)-1,1'-Binaphthyl-2,2'-diylHydrogenPhosphate TCI B1143
Vendor:TCIRegular price From Rp 532.350,00Regular priceSale price From Rp 532.350,00 -
L-(-)-Threonine TCI T0230
Vendor:TCIRegular price From Rp 651.000,00Regular priceSale price From Rp 651.000,00 -
D-(+)-Threonine TCI T0228
Vendor:TCIRegular price From Rp 2.126.250,00Regular priceSale price From Rp 2.126.250,00 -
L-Thioproline TCI T0219
Vendor:TCIRegular price From Rp 1.771.350,00Regular priceSale price From Rp 1.771.350,00 -
1,2,3,4-Tetrahydroquinoline TCI T0113
Vendor:TCIRegular price From Rp 739.200,00Regular priceSale price From Rp 739.200,00 -
QuinineHydrochlorideDihydrate TCI Q0030
Vendor:TCIRegular price Rp 1.800.750,00Regular priceSale price Rp 1.800.750,00 -
Quinine TCI Q0028
Vendor:TCIRegular price From Rp 3.541.650,00Regular priceSale price From Rp 3.541.650,00