4,4,4′,4′,6,6,6′,6′-Octamethyl-2,2′-bi-1,3,2-dioxaborinane

General procedure: In the glove box, add to the 8mL vial(R, R, R, R)-ANIPE-CuCl Compound 35 (3.4 mg, 4 mmol, 2.0mol%), tBuONa (33.6 mg, 0.3 mmol, 1.5 equiv) and n-hexane (1.0 mL), and the reaction mixture was reacted at room temperature for 1 hour.B2dmpd2 (113 mg, 0.4 mmol, 2.0 equiv) was added, and the reaction mixture was further reacted at room temperature for 30 minutes.Add non-activated terminal olefin compound 36 (0.2 mmol) and MeOH (16 uL, 0.4 mmol, 2.0 equiv), the reaction mixture was reacted at room temperature for 24 hours.The mixture was filtered through Celite, diluted with ethyl acetate.The reaction solution was sparged and the silica gel was passed through a column to give a chiral alkyl boron compound 37a.The enantioselectivity of the chiral alkyl boride is determined by oxidation of H2O2/NaOH to give the chiral alcohol.General procedure: In the glove box, add to the 8mL vial(R, R, R, R)-ANIPE-CuCl Compound 35 (3.4 mg, 4 mmol, 2.0mol%), tBuONa (33.6 mg, 0.3 mmol, 1.5 equiv) and n-hexane (1.0 mL), and the reaction mixture was reacted at room temperature for 1 hour.B2dmpd2 (113 mg, 0.4 mmol, 2.0 equiv) was added, and the reaction mixture was further reacted at room temperature for 30 minutes.Add non-activated terminal olefin compound 36 (0.2 mmol) and MeOH (16 uL, 0.4 mmol, 2.0 equiv), the reaction mixture was reacted at room temperature for 24 hours.The mixture was filtered through Celite, diluted with ethyl acetate.The reaction solution was sparged and the silica gel was passed through a column to give a chiral alkyl boron compound 37a.The enantioselectivity of the chiral alkyl boride is determined by oxidation of H2O2/NaOH to give the chiral alcohol.General procedure: In the glove box, add to the 8mL vial(R, R, R, R)-ANIPE-CuCl Compound 35 (3.4 mg, 4 mmol, 2.0mol%), tBuONa (33.6 mg, 0.3 mmol, 1.5 equiv) and n-hexane (1.0 mL), and the reaction mixture was reacted at room temperature for 1 hour.B2dmpd2 (113 mg, 0.4 mmol, 2.0 equiv) was added, and the reaction mixture was further reacted at room temperature for 30 minutes.Add non-activated terminal olefin compound 36 (0.2 mmol) and MeOH (16 uL, 0.4 mmol, 2.0 equiv), the reaction mixture was reacted at room temperature for 24 hours.The mixture was filtered through Celite, diluted with ethyl acetate.The reaction solution was sparged and the silica gel was passed through a column to give a chiral alkyl boron compound 37a.The enantioselectivity of the chiral alkyl boride is determined by oxidation of H2O2/NaOH to give the chiral alcohol.General procedure: In the glove box, add to the 8mL vial(R, R, R, R)-ANIPE-CuCl Compound 35 (3.4 mg, 4 mmol, 2.0mol%), tBuONa (33.6 mg, 0.3 mmol, 1.5 equiv) and n-hexane (1.0 mL), and the reaction mixture was reacted at room temperature for 1 hour.B2dmpd2 (113 mg, 0.4 mmol, 2.0 equiv) was added, and the reaction mixture was further reacted at room temperature for 30 minutes.Add non-activated terminal olefin compound 36 (0.2 mmol) and MeOH (16 uL, 0.4 mmol, 2.0 equiv), the reaction mixture was reacted at room temperature for 24 hours.The mixture was filtered through Celite, diluted with ethyl acetate.The reaction solution was sparged and the silica gel was passed through a column to give a chiral alkyl boron compound 37a.The enantioselectivity of the chiral alkyl boride is determined by oxidation of H2O2/NaOH to give the chiral alcohol.General procedure: In the glove box, add to the 8mL vial(R, R, R, R)-ANIPE-CuCl Compound 35 (3.4 mg, 4 mmol, 2.0mol%), tBuONa (33.6 mg, 0.3 mmol, 1.5 equiv) and n-hexane (1.0 mL), and the reaction mixture was reacted at room temperature for 1 hour.B2dmpd2 (113 mg, 0.4 mmol, 2.0 equiv) was added, and the reaction mixture was further reacted at room temperature for 30 minutes.Add non-activated terminal olefin compound 36 (0.2 mmol) and MeOH (16 uL, 0.4 mmol, 2.0 equiv), the reaction mixture was reacted at room temperature for 24 hours.The mixture was filtered through Celite, diluted with ethyl acetate.The reaction solution was sparged and the silica gel was passed through a column to give a chiral alkyl boron compound 37a.The enantioselectivity of the chiral alkyl boride is determined by oxidation of H2O2/NaOH to give the chiral alcohol.General procedure: In the glove box, add to the 8mL vial(R, R, R, R)-ANIPE-CuCl Compound 35 (3.4 mg, 4 mmol, 2.0mol%), tBuONa (33.6 mg, 0.3 mmol, 1.5 equiv) and n-hexane (1.0 mL), and the reaction mixture was reacted at room temperature for 1 hour.B2dmpd2 (113 mg, 0.4 mmol, 2.0 equiv) was added, and the reaction mixture was further reacted at room temperature for 30 minutes.Add non-activated terminal olefin compound 36 (0.2 mmol) and MeOH (16 uL, 0.4 mmol, 2.0 equiv), the reaction mixture was reacted at room temperature for 24 hours.The mixture was filtered through Celite, diluted with ethyl acetate.The reaction solution was sparged and the silica gel was passed through a column to give a chiral alkyl boron compound 37a.The enantioselectivity of the chiral alkyl boride is determined by oxidation of H2O2/NaOH to give the chiral alcohol.

Molecular Weight:282.0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:282.2173697
Monoisotopic Mass:282.2173697
Topological Polar Surface Area:36.9
Heavy Atom Count:20
Complexity:311
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes