Synthesis 2022; 54(11): 2724-2730
DOI: 10.1055/s-0041-1737534
paper

Preparation of Ring-Methoxylated Arylnitromethanes by the Victor Meyer Reaction

Anna S. Maksimenko
,
Petr A. Buikin
,
Elena D. Daeva
,
,
Victor V. Semenov
The authors are grateful for the financial support from the Russian Science Foundation (Grant No. 18-13-00044-P).


This article is dedicated to the 150th anniversary of the Victor Meyer reaction

Abstract

Easily accessible and stable ring-methoxylated benzyl chlorides react with AgNO2 to give mixtures of the corresponding arylnitromethanes and nitrite esters. A modified approach for the isolation of arylnitromethanes is described, which represents a valuable improvement of the established Victor Meyer reaction. The isolation technique, which involves reaction of the nitrite ester with urea in methanol, allows the desired arylnitromethanes to be isolated, without loss, in 29–75% yields, and generates the corresponding recyclable benzyl alcohols. Unexpectedly, ring-methoxylated benzyl iodides cannot be used because they are not sufficiently stable and produce tars under the developed reaction conditions.

Supporting Information



Publication History

Received: 01 November 2021

Accepted after revision: 10 January 2022

Article published online:
06 April 2022

© 2022. Thieme. All rights reserved

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany