发明名称 |
Methyl-l-naphthyldithiocarbaminsaeure-2-benzoxazolylester und Verfahren zu seiner Herstellung |
摘要 |
Methyl-1-naphthyl dithiocarbamic acid-2-benzoxazolyl esters - from dithiocarbamic acid salt and a 2-halo-benzoxazole. Title cpd. of formula (I): is prepd. by reacting the alkali(ne earth) or NH4 salt of the corresponding dithiocarbamic acid, pref. Na salt, with a 2-halo-benzoxazole in an aromatic or polar organic solvent e.g. DMF or benzene. A higher yield and purer, less coloured product is obtd. than in 1,770,402, using cheaper starting materials. |
申请公布号 |
DE1770402(A1) |
申请公布日期 |
1971.10.14 |
申请号 |
DE19681770402 |
申请日期 |
1968.05.13 |
申请人 |
DR. KARL THOMAE GMBH |
发明人 |
BERG,ALEX,DR.;EBERHARDT,HANS,DR.;MACHLEIDT,HANS,DR.;WILDFEUER,ALEXANDER,DR.;GOETH,HANNS,DR. |
分类号 |
C07D263/58 |
主分类号 |
C07D263/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|