3,5-Bis(methoxymethyl)phenylboronic Acid Pinacol Ester synthesis
- Product Name:3,5-Bis(methoxymethyl)phenylboronic Acid Pinacol Ester
- CAS Number:1003323-26-9
- Molecular formula:C16H25BO4
- Molecular Weight:292.18
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Yield:1003323-26-9 98%
Reaction Conditions:
with magnesium;acetic acid in tetrahydrofuran;under N2 atm. to Mg in THF soln. aryl iodide in THF was added, stirred at r.t. for 3 h, heated under reflux for 15 h, soln. was diluted with THF, B(OMe)3 was added, heated at 50°C for 15 h, pinacol was added at r.t., after 10 min - AcOH, 1 h at r.t.; soln. was evapd. to dryness, Et2O was added, soln. was filtered and evapd. in vacuo; elem. anal.;
References:
Gagliardo, Marcella;Amijs, Catelijne H. M.;Lutz, Martin;Spek, Anthony L.;Havenith, Remco W. A.;Hartl, Frantisek;Van Klink, Gerard P. M.;Van Koten, Gerard [Inorganic Chemistry,2007,vol. 46,# 26,p. 11133 - 11144]