741283-41-0

Upstream product

• 579-75-9 2-Methoxybenzoic acid 
• 90-05-1 2-methoxy-phenol 
• 203861-62-5 2-methoxy-4-iodophenol 
• 100-39-0 benzyl bromide 
• 100-44-7 benzyl chloride 

Downstream Products

• 1579264-06-4 C₂₇H₂₂N₂O₄ 
• 741283-40-9 4-benzyloxy-3-methoxybenzo[13C]nitrile 

Relevant academic research and scientific papers

Three white lignan and simplify structure, its preparation process and its pharmaceutical composition and use thereof

Disclosed a saucernetin structurally simplified substance and the preparation method and pharmaceutical composition and use thereof. In particular, it relates to a compound of general formula (I) shown as formula (I) or an isomer thereof and a salt thereo

Palladium-catalyzed synthesis of benzofurans via C-H activation/oxidation tandem reaction and its application to the synthesis of decursivine and serotobenine

A new palladium-catalyzed method for the synthesis of benzofurans by reaction of 2-hydroxystyrenes and iodobenzenes via a C-H activation/oxidation tandem reaction has been unprecedentedly discovered. By using this strategy, the overall synthetic efficienc

Synthesis of multiply 13C-labeled furofuran lignans using 13C-labeled cinnamyl alcohols as building blocks

Plant lignans are currently being widely studied for their potential benefits for human health as their consumption has been correlated with lower risks for developing chronic diseases, such as breast cancer and coronary heart disease. However, studies of

The synthesis of multiply 13C-labelled plant and mammalian lignans as internal standards for LC-MS and GC-MS analysis

The syntheses of multiply 13C-labelled derivatives of the two mammalian lignans, enterolactone and enterodiol, and two of their plant lignan precursors, secoisolariciresinol and matairesinol, are described. Three 13C atoms were incorporated into each lignan using potassium [ 13C]cyanide as the source for all of the 13C atoms. The compounds were prepared for use as internal standards in the LC-MS and GC-MS analysis of lignans. Copyright

SYNTHESIS OF 13C-LABELLED ESTROGEN ANALOGUES

There is provided a method of producing novel 13C-labelled estrogen analogues. The method preferably proceeds via an intermediate A or B or which is a mixture of (A) or (B): wherein a13C atom is located at one or more of positions 1, 2, 3 or 4 and wherein R is an optionally substituted alkane, alkene, alkyne or aryl group. Preferably R is -CH2Ph. An alternative preferred intermediate compound is 13C-resorcinol.