potassium tert-butylate; lithium; methyl iodide
1.) THF, -75 deg C, 2.) 10.5 min; the other reagent and time; Yield given. Multistep reaction. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Grovenstein, Erling; Lu, Pang-Chia
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2928 - 2939