HCID 21877361, compound → HCID 21877347, compound

HRID 1861096Notes

Reaction equation

HRID 1861096 reaction equation
BrC1C(C)=CC(O)=CC=1[Cl:10].[Br:11][C:12]1[C:26]([CH3:27])=[CH:25][C:15]([O:16][CH2:17][O:18][CH2:19][CH2:20][Si:21]([CH3:24])([CH3:23])[CH3:22])=[C:14](OC)[CH:13]=1>>[Br:11][C:12]1[C:26]([CH3:27])=[CH:25][C:15]([O:16][CH2:17][O:18][CH2:19][CH2:20][Si:21]([CH3:24])([CH3:23])[CH3:22])=[C:14]([Cl:10])[CH:13]=1

Participants

3

Reactant 2

HCID 21877361HCID 21877361, compoundHCID 21877448HCID 21877448, compound

Product 1

HCID 21877347HCID 21877347, compoundYield 83%

Procedure

[2-(4-Bromo-2-chloro-5-methyl-phenoxymethoxy)-ethyl]-trimethyl-silane was prepared in 83% yield from 4-bromo-3-chloro-5-methyl-phenol according to the procedure for [2-(4-bromo-2-methoxy-5-methyl-phenoxymethoxy)-ethyl]-trimethyl-silane. 1H NMR (300 MHz, CDCl3) δ 7.51 (s, 1H), 7.09 (s, 1H), 5.26 (s, 2H), 3.79 (t, 2H, J=8.4 Hz), 2.35 (s, 3H), 0.95 (t, 2H, J=8.4 Hz), 0.02 (s, 9H). Anal. (C13H20ClBrO2Si) C, H. Calculated: C, 44.39; H, 5.73. Found: C, 45.08; H, 5.91.

Sources & evidence

ORD record
ord-438073ab095c4afbb958ca400680da42
Source dataset
uspto-grants-2003_03
Patent number
US06531491B1

Reaction notes

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