Trimethyl borate → HCID 54083272, compound

HRID 1459098Notes

Reaction equation

HRID 1459098 reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19])=[CH:4][CH:3]=1.C([Li])CCC.[B:25](OC)([O:28]C)[O:26]C.C(OC1C=CC(B(O)O)=CC=1)CCCCCCC>C1COCC1>[CH2:9]([O:8][C:5]1[CH:6]=[CH:7][C:2]([B:25]([OH:28])[OH:26])=[CH:3][CH:4]=1)[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH3:19]

Participants

6

Reactant 4

HCID 8470Trimethyl borateHCID 39772844-n-Octyloxyphenylboronic Acid (contains varying amounts of Anhydride)HCID 147944721-Bromo-4-(undecyloxy)benzeneHCID 178418339Butyllithium

Product 1

HCID 54083272HCID 54083272, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

Quantities: compound 29 (15.36 g, 0.047 mol) in anhydrous THF (200 ml), n-butyllithium (26 ml, 2.5M in hexane, 0.065 mol), trimethyl borate (9.79 g, 0.094 mol) in anhydrous THF (26 ml). The experimental procedure was as described for the preparation of compound 33.

Sources & evidence

ORD record
ord-8f72cfe2984543d1ae27c1e132e25be7
Source dataset
uspto-grants-1998_12
Patent number
US05853613

Reaction notes

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