107133-00-6

Basic information

• Product Name: (+)-stilbenediamine
• CAS NO: 107133-00-6
• Molecular Weight: 212.294
• Mol File: 107133-00-6.mol
• Article Data: 20

Chemical Properties

• CAS DataBase Reference: (+)-stilbenediamine(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-stilbenediamine(107133-00-6)
• EPA Substance Registry System: (+)-stilbenediamine(107133-00-6)

Safety Data

• Hazardous Substances Data: 107133-00-6(Hazardous Substances Data)

Upstream product

• 861552-39-8 4,5-diphenyl-2,5-dihydro-1H-imidazole-2-thiol 
• 951-87-1 rac-1,2-diphenylethylene-1,2-diamine 
• 573-33-1 amarine 
• 100-52-7 benzaldehyde 
• 100-47-0 benzonitrile 
• 33722-46-2 isoamarine 
• 23873-81-6 benzildioxime 
• 64-17-5 ethanol 
• 2349-58-8 4,5-Diphenylimidazole-2-thione 
• 522-34-9 Diphenylglyoxime 
• 572-45-2 benzil dioxime 
• 41013-29-0 N,N'-disalicylidene-(R,S)(S,R)-1,2-diphenyl-1,2-ethanediamine 
• 3190-01-0 meso-α.α'-bis-benzylidenamino-bibenzyl 
• 103-30-0 (E)-1,2-diphenyl-ethene 

Downstream Products

• 31819-61-1 cis-5,6-diphenyl-piperazin-2-one 
• 29841-69-8 (S,S)-1,2-diphenyl-1,2-diaminoethane 
• 35132-20-8 (R,R)-1,2-diphenylethylenediamine 
• 951-87-1 2-diphenyl-1,2-ethylenediamine 
• 60998-18-7 racem.-α.α'-bis-[1-(2-hydroxy-phenyl)-ethylidenamino]-bibenzyl 
• 642-04-6 2,3,5,6-tetraphenylpyrazine 
• 3408-55-7 N.N'-Bis-<2.4.6-trimethyl-benzyliden>-meso-1.2-diphenyl-aethylendiamin 
• 1181-18-6 N_.N'-Bis-diisobutylmethylen-meso-1.2-diphenyl-aethylendiamin 
• 1165-51-1 N_.N'-Diisobutyliden-meso-1.2-diphenyl-aethylendiamin 
• 3408-56-8 N.N'-Bis-<α-methyl-benzyliden>-meso-1.2-diphenyl-aethylendiamin 
• 1169-86-4 N,N'-Bis--meso-1,2-diamino-1,2-diphenyl-ethan 
• 786712-30-9 meso-N,N'-bis-(2,4,6-triisopropyl)phenylsulfonyl-1,2-diamino-1,2-diphenylethane 

Relevant articles and documents

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Enantio- and Diastereoselective Nitro-Mannich Reaction of α-Aryl Nitromethanes with Amidosulfones Catalyzed by Phase-Transfer Catalysts

A high-yield, highly diastereo- and enantioselective nitro-Mannich reaction of α-aryl nitromethanes with amidosulfones catalyzed by a novel chiral phase-transfer catalyst, bearing multiple H-bonding donors, derived from quinine was developed. A variety of α-aryl nitromethanes and amidosulfones were investigated; and the corresponding products were obtained in excellent yields with excellent diastereo- and enantioselectivities (up to 99% yield, > 99:1 dr and >99% ee). As a demonstration of synthetic utility, the resulting β-nitroamines could be converted to corresponding meso-symmetric and optically pure unsymmetric anti-1,2-diarylethylenediamines.

A New, Short, and Stereocontrolled Synthesis of C2-Symmetric 1,2-Diamines

The previously unknown 5-spirocyclohexylisoimidazole has been made efficiently and simply by reaction of ammonia, glyoxal hydrate, and cyclohexanone. It is a very useful precursor for the diastereocontrolled synthesis of many C2-symmetric 1,2-diamines, a class which is important for the generation of a variety of C2-symmetric reagents and catalysts for enantioselective synthesis.

Lipase-catalyzed desymmetrization of meso-1,2-diaryl-1,2-diaminoethanes

The synthesis and enzyme-catalyzed desymmetrization of meso-1,2-diaryl-1,2- diaminoethanes have been investigated. A family of aromatic meso-1,2-diamines, containing different substitution patterns in the aromatic ring, was first prepared and then desymmetrized enantioselectively using lipases as biocatalysts. Selective alkoxycarbonylation of one of the amino groups was achieved using allyl carbonates, isolating the corresponding allyl monocarbamates with moderate to high enantiomeric excess at 45 C. Candida antarctica lipase types A (CAL-A) and B (CAL-B) displayed the best activities and stereopreferences, with a dramatic influence being observed depending on the diamine structure. Non substituted and para-substituted aryldiamines led to the formation of allyl carbamates with good enantiomeric excess, using CAL-A for the less hindered substrates and CAL-B for the more hindered ones. On the other hand meta- and ortho-derivatives afforded low or negligible conversions and selectivities, respectively.