(S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride
(S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride (CAS: 307926-51-8) is a chiral aluminum complex with the molecular formula C36H52AlClN2O2 and a molecular weight of 607.24 g/mol. This compound functions as a privileged ligand and chiral catalyst, primarily employed in asymmetric synthesis and chemical synthesis to achieve enantioselective transformations in organic chemistry. Its structural features enable high stereoselectivity in various catalytic reactions.
- IUPAC
- (S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum(III) chloride
- Synonyms
- 307926-51-8(S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum(III) chlorideC36H52AlClN2O2

Asymmetric Catalysis
This aluminum complex acts as a chiral catalyst in enantioselective synthesis. It is particularly effective in promoting reactions that require high stereochemical control, leading to the formation of chiral molecules with high enantiomeric excess.
Ligand in Organic Synthesis
As a derivative of SALEN ligands, it serves as a crucial component in organometallic catalysis. Its structure allows for fine-tuning of reactivity and selectivity in a variety of chemical transformations.
Chemical Synthesis Reagent
Utilized in the synthesis of complex organic molecules, this compound is instrumental in research and development for pharmaceuticals and fine chemicals where specific stereoisomers are required.
| Molecular weight | 607.24 |
|---|---|
| Empirical formula | C36H52AlClN2O2 |
| Melting point | >350 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (S,S)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminoaluminum chloride used for?
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This compound is primarily used as a chiral catalyst and ligand in asymmetric synthesis and general chemical synthesis, enabling enantioselective transformations.
What is the CAS number and formula for this chemical?
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The CAS number is 307926-51-8, and the empirical formula is C36H52AlClN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound for research and technical purposes. Purity specifications are detailed in the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this compound?
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This compound is classified as a Warning (GHS07) and is harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used. Ensure good ventilation.
How is this chemical shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of chemicals, adhering to all relevant shipping and export regulations for the safe and compliant transport of this product.
How can I request a sample or quote for this product?
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To request a sample or a quotation, please contact our sales department through the website or via direct inquiry, providing your specific requirements.
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