问题：求助文献!!!
类型：求助 (悬赏分:3分)
提问：xiaxia342
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版块：有机化学问题(jimuwei,fpcwin1211,netpanda,yjgzfl,Ftian,)
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时间：2006-03-05 22:30:39 编辑加入/取消收藏订制/取消短消息举报该贴

谁能帮我查这篇文献:
PRODUCTION OF SELENOUREA
　　　【申请号】:JP601005831
　　　　　【申请日期】:19850514
　　　【公开（告）号】:JP61260061
　　【公开（告）日期】:19861118
　　　　　【主分类号】:C07C163/00
　　　　　【副分类号】:C07C163/00
　　　　　【国家代码】:JP
　　　　　　【发明人】:TSUKAGOSHI KUNIMITSU,INOUE SHIGETO,AKASHI

回复人：nakata,▲▲▲▲▲ () 时间：2006-03-05 23:07:23 编辑

1楼

http://v3.espacenet.com/origdoc?DB=EPODOC&IDX=JP61260061&F=0&QPN=JP61260061

PRODUCTION OF SELENOUREA
Patent number: JP61260061
Publication date: 1986-11-18
Inventor: TSUKAGOSHI KUNIMITSU; INOUE SHIGETO; AKASHI ITSUJI
Applicant: SHINKO CHEM
Classification:
- international: (IPC1-7): C07C163/00
- european:
Application number: JP19850100583 19850514
Priority number(s): JP19850100583 19850514
Abstract of JP61260061

PURPOSE:To obtain a compound useful as semiconductor-related materials, medicines, etc., relatively readily in good yield at a low cost without a danger of explosion and fire, by reacting an aqueous solution of cyanamide with hydrogen selenide. CONSTITUTION:An aqueous solution of cyanamide expressed by the formula R1N=C=NR2 [R1 and R2 are H or CnH2n+1 (n is 1-6)] is reacted with hydrogen selenide at 10-50 deg.C to afford the aimed selenourea expressed by the formula. The hydrogen selenide is fed by reacting successively selenium vapor with hydrogen and the amount of the hydrogen selenide is 20-50g/hr, preferably 30-40g/hr based on 1l solution. The concentration of the aqueous solution is 2-50%, preferably 5-30%, and pH is 3-11. The aqueous solution of the cyanamide is directly used for the reaction.

回复人：xiaxia342,▲ () 时间：2006-03-06 12:15:59 编辑	2楼
谢谢啦

得分人：nakata-3,

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