92804-29-0

Upstream product

• 201230-82-2 carbon monoxide 
• 948-55-0 1-phenyl-1-p-tolyl-ethylene 
• 106-38-7 para-bromotoluene 
• 4407-36-7 (2E)-3-phenyl-2-propen-1-ol 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 104-55-2 3-phenyl-propenal 
• 2216-94-6 phenylpropynoic acid ethyl ester 
• 126838-29-7 ethyl 3-(4-methylphenyl)-3-phenyl-2-propenoate 
• 5720-05-8 4-methylphenylboronic acid 
• 3320-35-2 (E)-β-4-methylcinnamic aldehyde 
• 14371-10-9 (E)-3-phenylpropenal 

Downstream Products

• 5632-44-0 1-[3-(4-methylphenyl)-3-phenylpropyl]-N,N-dimethylamine 

Relevant academic research and scientific papers

Palladium-catalyzed desulfitative addition of sodium sulfinates with α,β-unsaturated carbonyl compounds

A palladium-catalyzed desulfitative conjugate addition of sodium sulfinates with α,β-unsaturated carbonyl compounds is described. The reaction showed very good selectivity and tolerated a wide range of functionalities under an atmosphere of argon.

Chiral dihydrobenzo[1,4]oxazines as catalysts for the asymmetric transfer-hydrogenation of α,β-unsaturated aldehydes

A new class of organocatalysts based on the structure of 2,3-dihydrobenzo[1,4]oxazine was prepared and applied in the enantioselective transfer-hydrogenation of α,β-unsaturated aldehydes with Hantzsch ester as hydride donor. These catalysts proved to be particularly effective for the conjugate reduction of β,β-diaryl-substituted acrylaldehydes leading to saturated aldehydes bearing a stereogenic center with two different aryl groups with enantioselectivities of up to 91% ee.

Method of using rhodium quinonoid catalysts

In accordance with aspects of the invention methods of using rhodium hydroquinone catalysts for the conjugate addition of boronic acids are disclosed.

Rhodium quinonoid catalysts

In accordance with one aspect of the invention a rhodium quinonoid catalyst is disclosed.

Arylation of allylic alcohols in ionic liquids catalysed by a Pd-benzothiazole carbene complex

The reaction of aryl bromides with allylic alcohols catalysed by a Pd-benzothiazole carbene complex, in tetrabutylammonium bromide as solvent, leads principally to β-arylated carbonyl compounds. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.

SONOCHEMICALLY PREPARED ORGANOZINC REAGENTS. CONJUGATE ADDITIONS TO α-β UNSATURATED ALDEHYDES

Organozinc reagents, prepared by sonication from organic halides, lithium and zinc bromide, add conjugatively to α-enals in the presence of nickel acetylacetonate.Satisfactory yields are obtained from arylbromides.