134485-50-0

Upstream product

• 1460-05-5 p-nitrophenylacetaldehyde 
• 107-21-1 ethylene glycol 
• 764-48-7 ethyleneglycol vinyl ether 
• 586-78-7 para-nitrophenyl bromide 
• 100-13-0 4-nitrostyrene 
• 5339-26-4 (4-nitrophenyl)ethyl bromide 

Downstream Products

• 134485-56-6 2-<2-(4-aminophenyl)-1-hydroxyethyl>-1-methylbenzene 
• 137998-66-4 2-<2-(4-aminophenyl)-1-hydroxyethyl>benzoic acid 
• 134485-53-3 4-benzeneacetaldehyde 
• 134485-52-2 N-<4-(1,3-dioxolan-2-ylmethyl)phenyl>-N-(phenylmethyl)benzenemethanamine 
• 134485-47-5 5-<<4-<2-hydroxy-2-(2-methylphenyl)ethyl>phenyl>amino>-5-oxopentanoic acid 
• 134485-57-7 2-<2-<4-phenyl>-1-hydroxyethyl>-1-methylbenzene 
• 134485-46-4 2-<2-<4-<(4-carboxy-1-oxobutyl)amino>phenyl>-1-hydroxyethyl>benzoic acid 
• 137998-67-5 2-<2-<4-phenyl>-1-hydroxyethyl>benzoic acid 
• 134485-42-0 2-<2-<4-<<5-<(2,5-dioxo-1-pyrrolidynyl)oxy>-1,5-dioxopentyl>amino>phenyl>-1-hydroxyethyl>-1-methylbenzene 
• 134485-41-9 2-<2-<4-<<5-<(2,5-dioxo-1-pyrrolidynyl)oxy>-1,5-dioxopentyl>amino>phenyl>-1-hydroxyethyl>benzoic acid 
• 134485-51-1 4-(1,3-dioxolan-2-ylmethyl)benzenenamine 

Relevant academic research and scientific papers

Direct synthesis of protected arylacetaldehydes by tetrakis(phosphane)- palladium-catalyzed arylation of ethyleneglycol vinyl ether

A range of aryl bromides undergo Heck reaction with ethylene glycol vinyl ether, in the presence of [PdCl(C3H5)]2/ cis,cis,cis-1,2,3,4-tetrakis[(diphenylphosphanyl)methyl]cyclopentane as catalyst, to give regioselectively protected arylacetaldehydes in good yields. The β-arylation products were obtained in with 93-100 % selectivity with electron-poor aryl bromides or heteroaryl bromides. Furthermore, this catalyst can be used at low loading, even for reactions with sterically hindered aryl bromides. The aryl vinyl ether intermediates undergo subsequent ketalisation to give the corresponding 2-benzyl-1,3-dioxolane derivatives. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

Direct synthesis of protected arylacetaldehydes by palladium- tetraphosphine-catalyzed arylation of ethyleneglycol vinylether

Through the use of [PdCl(C3H5)]2/cis,cis, cis-1,2,3,4-tetrakis(diphenylphosphinomethyl) cyclopentane as a catalyst, a range of aryl bromides undergo Heck reaction with ethyleneglycol vinylether to give regioselectively protected arylacetaldehydes in good yields. The β-arylation products were obtained in the range 93-98% selectivity with electron-poor aryl bromides. Furthermore, this catalyst can be used at low loading, even for reactions of sterically hindered aryl bromides. The arylvinyl ethers intermediates undergo subsequent ketalization to give the corresponding 2-benzyl-1,3-dioxolane derivatives.

Antibody bait and switch catalysis: A survey of antigens capable of inducing abzymes with acyl-transfer properties

Antibodies have been shown to catalyze acyl-transfer reactions. Various antigens have been applied to these hydrdytic reactions, but typically all encompass the same theme of incorporating a monoanionic phosphonate/phosphonamidatc. To expand the scope and