TCI
(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) TCI B5732
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Deskripsi
(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) merupakan katalis berbasis kobalt(II) dari keluarga kompleks salen yang dikenal sebagai katalis Jacobsen tipe kobalt. Senyawa ini berperan penting dalam reaksi aktivasi ikatan C–H, memungkinkan fungsionalisasi langsung ikatan karbon-hidrogen yang secara tradisional sulit dilakukan tanpa gugus pengarah.
Selain aplikasi utama dalam aktivasi C–H, katalis ini juga digunakan secara luas dalam berbagai reaksi asimetris seperti epoksidasi enantioselektif, pembukaan cincin epoksida, dan reaksi pembentukan ikatan karbon-heteroatom. Kompleks kobalt(II) ini menawarkan selektivitas tinggi dan dapat digunakan pada berbagai substrat organik dalam sintesis senyawa farmasi maupun bahan kimia khusus.
Spesifikasi
- Merek: TCI (Tokyo Chemical Industry)
- Nomor CAS: 176763-62-5
- Kategori: Chemistry > Catalysis and Inorganic Chemistry > C-H Activation [Catalysis]
- Varian kemasan: 5g, 25g
- Catatan penyimpanan: Simpan di tempat sejuk dan kering, hindari paparan udara berlebih untuk menjaga stabilitas katalis
English
(R,R)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminocobalt(II) is a cobalt(II) salen complex commonly referred to as a Jacobsen-type catalyst, widely employed in C–H activation reactions and asymmetric catalysis. This chiral catalyst facilitates direct functionalization of unactivated carbon–hydrogen bonds and is also effective in enantioselective epoxidation and epoxide ring-opening reactions. It is a valuable reagent for synthetic organic chemistry laboratories working on pharmaceutical intermediates and fine chemical synthesis.
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