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ChemicalBook CAS DataBase List 2,3,4,5,6-PENTAMETHYLBENZYL CHLORIDE
484-65-1

2,3,4,5,6-PENTAMETHYLBENZYL CHLORIDE synthesis

11synthesis methods
-

Yield: 100 %Spectr.

Reaction Conditions:

with chloro-trimethyl-silane in dichloromethane;water at 20; for 0.666667 h;

Steps:

A Representative Procedure for the Chlorination of 1a with TMSCl in the Presence of Na-Mont
General procedure: In a flask was placed Na-Mont (30 mg), 1a (1 mmol, 0.18 g),TMSCl (2 mmol, 0.22 g, 0.25 mL), and CH2Cl2 (5 mL). The mixture was stirred at r.t. for 40 min. The solid material was filtered off, and the filtrate was concentrated. Compound 3a was isolated by Kugelrohr distillation under vacuum in 90% yield as a colorless liquid.

References:

Tandiary, Michael Andreas;Masui, Yoichi;Onaka, Makoto [Synlett,2014,vol. 25,# 18,art. no. ST-2014-U0641-L,p. 2639 - 2643] Location in patent:supporting information

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