(R,R)-(-)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine

• Catalog No.: 404411
• CAS Number: 135616-40-9
• M. F.: C36H54N2O2
• M. W.: 546.82616
• Purity: 98%

SYNONYMS

• Title: (R,R)-(-)-N,N′-双(3,5-二-叔丁基亚水杨基)-1,2-环己二胺
• IUPAC name: 2,4-di-tert-butyl-6-{N-[(1R,2R)-2-{[(3,5-di-tert-butyl-2-hydroxyphenyl)methylidene]amino}cyclohexyl]carboximidoyl}phenol
• IUPAC Traditional name: 2,4-di-tert-butyl-6-{N-[(1R,2R)-2-{[(3,5-di-tert-butyl-2-hydroxyphenyl)methylidene]amino}cyclohexyl]carboximidoyl}phenol
• Synonyms: (R,R)-Jacobsen 配体; (R,R)-Jacobsen’s ligand

DATABASE IDS

• MDL Number: MFCD00191800
• PubChem SID: 24865244
• CAS Number: 135616-40-9
• Beilstein Number: 5464823

PROPERTIES

• Linear Formula: [[(CH3)3C]2C6H2-2-(OH)CH=N]2C6H10
• Purity: 98%
• Melting Point: 205-207 °C(lit.)
• Optical Rotation: [α]20/D -315±15°, c = 1 in methylene chloride
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
Lipases catalyze the hydrolysis of triacylglycerols into glycerol and free fatty acids.
α-amylase catalyzes the hydrolysis of internal α-1,4-O-glycosidic bonds in starches to release α-anomeric sugars.2
Packaging
1, 5 g in glass bottle
Legal Information
Manufactured under license by Shasun Chemicals and Drugs Limited, using Jacobsen HKR technology.
Application
Amylases from Aspergillus oryzae are used to prevent staling in the baking industry, clarify haze from fruit juices and alcoholic beverages, and produce glucose and maltose syrup products.1
Versatile ligand for asymmetric catalysis. Ligand used for preparing Jacobsen′s catalyst suitable for enantioselective epoxidation of olefins lacking functional groups.Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.

Description (简体中文)

Biochem/physiol Actions
Lipases catalyze the hydrolysis of triacylglycerols into glycerol and free fatty acids.
α-amylase catalyzes the hydrolysis of internal α-1,4-O-glycosidic bonds in starches to release α-anomeric sugars.2
包装
1, 5 g in glass bottle
Legal Information
经 Shasun Chemicals and Drugs Limited 授权，使用 Jacobsen HKR 技术制造。
Application
Amylases from Aspergillus oryzae are used to prevent staling in the baking industry, clarify haze from fruit juices and alcoholic beverages, and produce glucose and maltose syrup products.1
Versatile ligand for asymmetric catalysis. Ligand used for preparing Jacobsen′s catalyst suitable for enantioselective epoxidation of olefins lacking functional groups.Lipases are used industrially for the resolution of chiral compounds and the transesterification production of biodiesel.