Triethylborane → Ethyl 6-(benzenesulphonylmethyl)-3-ethyl-2-methoxybenzoate

HRID 2177703Notes

Reaction equation

HRID 2177703 reaction equation
[CH2:1](C1C=C2C(COC2=O)=CC=1)[CH3:2].[C:13]1([S:19]([CH2:22][C:23]2[C:28]([C:29]([O:31][CH2:32][CH3:33])=[O:30])=[C:27]([O:34][CH3:35])[C:26](Br)=[CH:25][CH:24]=2)(=[O:21])=[O:20])[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C(B(CC)CC)C>>[C:13]1([S:19]([CH2:22][C:23]2[C:28]([C:29]([O:31][CH2:32][CH3:33])=[O:30])=[C:27]([O:34][CH3:35])[C:26]([CH2:1][CH3:2])=[CH:25][CH:24]=2)(=[O:21])=[O:20])[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

Participants

4

Reactant 3

HCID 7357TriethylboraneHCID 593824426-ethyl-3H-isobenzofuran-1-oneHCID 67107394Ethyl 6-(benzenesulphonylmethyl)-3-bromo-2-methoxybenzoate2×

Product 1

HCID 67107794Ethyl 6-(benzenesulphonylmethyl)-3-ethyl-2-methoxybenzoate

Procedure

Prepared by proceeding in a similar manner to Intermediate 18, starting from ethyl 6-(benzenesulphonylmethyl)-3-bromo-2-methoxybenzoate (Intermediate 61) and triethylborane.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-8ca5a2effad84c3381fa89dcf695823f
Source dataset
uspto-grants-2015_06
Patent number
US09067905B2

Reaction notes

Loading…