4,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolane → HCID 67107560, compound

HRID 2177802Notes

Reaction equation

HRID 2177802 reaction equation
[C:1]1([S:7]([CH2:10][C:11]2[CH:20]=[CH:19][C:18](Br)=[CH:17][C:12]=2[C:13]([O:15][CH3:16])=[O:14])(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:22][C:23]1[O:24][C:25](B2OC(C)(C)C(C)(C)O2)=[CH:26][CH:27]=1>>[C:1]1([S:7]([CH2:10][C:11]2[CH:20]=[CH:19][C:18]([C:27]3[CH:26]=[CH:25][O:24][C:23]=3[CH3:22])=[CH:17][C:12]=2[C:13]([O:15][CH3:16])=[O:14])(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 27368814,4,5,5-Tetramethyl-2-(5-methylfuran-2-yl)-1,3,2-dioxaborolaneHCID 67107956HCID 67107956, compound2×

Product 1

HCID 67107560HCID 67107560, compound

Procedure

Prepared by proceeding in a similar manner to Example 36, starting from methyl 2-(benzenesulphonylmethyl)-5-bromobenzoate (Intermediate 63) and 2-methylfuran-5-boronic acid pinacol ester.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-66e54186e95e432196dd0032226795e0
Source dataset
uspto-grants-2015_06
Patent number
US09067905B2

Reaction notes

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