5703-52-6

Upstream product

• 126826-38-8 (1-Phenylbutyl)propanedioic acid 
• 72277-01-1 diethyl 1-trimethylsilyloxy-3-phenyl-2-propenylphosphonate 
• 107-08-4 1-iodo-propane 
• 614-14-2 1-Phenyl-1-butanol 
• 100-52-7 benzaldehyde 
• 5292-53-5 diethyl benzalmalonate 
• 14371-10-9 (E)-3-phenylpropenal 
• 84473-31-4 4-(Bromobutyl)benzene 
• 59771-20-9 (1-phenyl-butyl)-malonic acid diethyl ester 
• 882-91-7 3-hydroxy-3-phenyl-hexanoic acid 
• 75-35-4 1,1-Dichloroethylene 
• 27059-40-1 (1-chlorobutyl)benzene 
• 4362-01-0 3-phenyl-2-hexenoic acid 
• 493-72-1 5-phenyl-cyclohexane-1,3-dione 

Downstream Products

• 13317-83-4 3-phenyl-hexanoyl chloride 
• 185674-71-9 2-Diazo-5-phenyloctan-3-one 
• 102882-04-2 3-phenylhexanoic methyl ester 
• 72277-16-8 ethyl 3-phenylhexanoate 
• 30368-29-7 6-Phenylnonancarbonsaeuremethylester 

Relevant academic research and scientific papers

Direct competitive enzyme-linked immunosorbent assay for the determination of the highly polar short-chain sulfophenyl carboxylates

A direct enzyme-linked immunosorbent assay for the detection of the short-chain sulfophenylcarboxylic acids (SPCs), the main metabolites of the linear alkylbenzene-sulfonates, is reported. Six SPCs (2C3, 2C 4, 3C4, 2C

Stereocontrol in the intramolecular Buchner reaction of diazoketones

Rhodium(II) acetate catalysed intramolecular Buchner cyclisation of a series of diazoketones 1 proceeds with excellent diastereoselectivity to produce the trans substituted azulenones 2, which exist as a rapidly equilibrating cycloheptatriene-norcaradiene system, from which the norcaradiene tautomers can be efficiently trapped as PTAD cycloadducts 4. The cyclisation-cycloaddition sequence can be conducted in either a stepwise or a tandem process, leading to the pentacyclic systems 4 as a single diastereomer in each case. In the reaction of diazoketone If intramolecular cyclopropanation competes with cyclisation to the aromatic ring.

Silyl Phosphites. XVIII. Versatile Utility of α-(Trimethylsilyloxy)-alkylphosphonates as Key Intermediates for Transformation of Aldehydes into Several Carbonyl Derivatives

Carbonyl addition compounds of diethyl trimethylsilyl phosphite (DTMSP) with aldehydes were converted, by treatment with lithium diisopropylamide (LDA) followed by the successive alkylation and alkaline hydrolysis, to carbonyl derivatives involving aldehydes, unsymmetrical ketones, β,γ-unsaturated ketones, and carboxylic acids. β-Substituted carboxylic esters and γ-substituted lactones were prepared by use of the carbonyl addition compounds of DTMSP with α,β-unsaturated aldehydes.