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ChemicalBook CAS DataBase List 3-CHLORO-4-METHOXYPHENYLBORONIC ACID
175883-60-0

3-CHLORO-4-METHOXYPHENYLBORONIC ACID synthesis

3synthesis methods
50638-47-6 Synthesis
4-BROMO-2-CHLOROANISOLE

50638-47-6
100 suppliers
$6.00/1g

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Yield:-

Steps:

5.2 Preparation of 3-chloro-4-methoxyphenylboronic acid
Step 2 Preparation of 3-chloro-4-methoxyphenylboronic acid Following the general procedure outlined in Synthetic Scheme I, 10.2 g (46.2 mmol) of 4-bromo-2-chloroanisole (Step 1) was converted to 3-chloro-4-methoxyphenylboronic acid: NMR (CDCl3) δ 3.83 (s, 3H), 6.57 (s, 2H), 6.83 (d, J=8 Hz, 1H), 7.64 (dd, J=1.5, 8 Hz, 1H), 7.77 (d, J=1.5 Hz, 1H).

References:

G.D. Searle & Co. US5739166, 1998, A

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