(S,S)-[N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine]manganese(III)chloride , 99+% , 135620-04-1

Synonym(s):
(S,S)-Jacobsen’s catalyst

CAS NO.：135620-04-1

Empirical Formula: C36H52ClMnN2O2

Molecular Weight: 635.2

MDL number: MFCD02101663

PRODUCT Properties

• Melting point: 330-332 °C(lit.)
• storage temp.: Inert atmosphere,Room Temperature
• form: Powder
• color: brown
• InChIKey: VGAJDQCIDNCJQC-JINVCYSXSA-K
• CAS DataBase Reference: 135620-04-1

Description and Uses

Reactant involved in:

• Studies of intercalative binding with ct-DNA and radical scavenging antioxidant activity
• Immobilization on phenoxy-modified zirconium poly(styrenephenylvinylphosphonate)
• Synthesis of derivatvies for studies of conformational models of enantioselective reactions

Catalyst involved in:

• Asymmetric epoxidation of olefins
• Immobilization on ionic liquid modified mesoporous silica for oxidative kinetic resolution of racemic secondary alcohols?
• Immobilization on diamine modified zirconium olig-styrenyl phosphonate hydrogen phosphate for epoxidation of styrene

', 'Salen (Mn)-catalyzed asymmetric epoxidation of unfunctionalized olefins. High enantioselectivities and yields are obtained for a variety of substrates, especially cis-alkenes. A few applications include the synthesis of the taxol side chain and cis-1-amino-2-indanol. Jacobsenμs catalyst has also been used in the asymmetric α-hydroxylation of silyl enol ethers. Catalyst for the enantioselective epoxidation of a variety of olefins.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38-20/21/22
• Safety Statements: 26-36-36/37/39
• WGK Germany: 3
• F: 9
• HS Code: 29310099