| 发明名称 |
5-(3-(9-ETHYL)CARBAZOLYL)TETRAZOLE AND ITS PRODUCTION |
| 摘要 |
NEW MATERIAL:The compound of the formula. USE:A synthetic intermediate of 5-[3-(9-ethyl)carbazolyl]-1,3,4-oxadiazole derivative which is an organic photoelectric conductor. PREPARATION:The reaction of 3-cyano-9-ethylcarbazole with sodium azide is effected in an organic solvent such as methyl cellosolve to give the objective compound. |
| 申请公布号 |
JPS61218587(A) |
申请公布日期 |
1986.09.29 |
| 申请号 |
JP19850186409 |
申请日期 |
1985.08.23 |
| 申请人 |
RICOH CO LTD |
发明人 |
OKAZAKI MITSUO;YAMAGUCHI TERUHIRO;SASAKI MASAOMI |
| 分类号 |
C07D413/04;C07D209/00;C07D213/00;C07D241/00;C07D257/00;C07D271/00;C07D307/00;C07D403/04;C07D413/14;G03G5/06 |
主分类号 |
C07D413/04 |
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