[3,5-Bis(benzyloxy)phenyl]boronic acid synthesis
- Product Name:[3,5-Bis(benzyloxy)phenyl]boronic acid
- CAS Number:906665-99-4
- Molecular formula:C20H19BO4
- Molecular Weight:334.17
128924-04-9
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Yield:906665-99-4 49%
Reaction Conditions:
Stage #1: (((5-bromo-1,3-phenylene)bis(oxy))bis(methylene))dibenzenewith n-butyllithium in tetrahydrofuran;hexane at -78;
Stage #2: with Triisopropyl borate in tetrahydrofuran;hexane at -78 - 20;
References:
Cammidge, Andrew N.;King, Amy S.H. [Tetrahedron Letters,2006,vol. 47,# 31,p. 5569 - 5572]
121-43-7
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7732-18-5
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