反应条件
1)ether, 0-5 deg C, 2 h, then r.t. 1 day, 2) methanol, r.t. overnight; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Conway, Gregory A.; Loeffler, Larry J.
Journal of Heterocyclic Chemistry, 1983 , vol. 20, p. 1315 - 1320
