PROCESS FOR PREPARING DIALKYL BUTYLMALONATES,申请号RO19830109974-传众专利搜索

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发明名称	PROCESS FOR PREPARING DIALKYL BUTYLMALONATES
摘要	<p>Inventia se refera la un procedeu de obtinere a butilmalonatilor de dialchil inferior, bromura de butil si carbonat de potasiu conform caruia reactia se realizeaza prin încalzirea reactantilor în raport molar malonat de dialchil pe bromura de butil/carbonat de potasiu de 1/1,2...1,5/ 0,7...1/, mentinînd masa de reactie la temperatura de reflux cu separarea continua a apei timp de 12...15h.</p>
申请公布号	RO85550(B1)	申请公布日期	1984.11.30
申请号	RO19830109974	申请日期	1983.02.11
申请人	INSTITUTUL DE CERCETARI CHIMICO-FARMACEUTICE	发明人	ROGOZEA ION;BADEA VERONICA;IONESCU MARIANA;RADU ROMANA;STEFAN MIHAELA;DIMOFTE LIDIA;BANU VICTOR
分类号	C07C69/38	主分类号	C07C69/38
代理机构		代理人
主权项
地址

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