反应详情

The reaction procedure of Example 13 (2) was repeated except that N-ethyl-N-(6-fluoro-3-pyridylmethyl)-N'-methylthiourea was used in lieu of N-methyl-N'-ethyl-N'-(3-pyridylmethyl)thiourea to give S-methyl-N-ethyl-N-(6-fluoro-3-pyridylmethyl)-N'-methylisothiourea as a pale brown oil.