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公开(公告)号：US3803197A
公开(公告)日：1974-04-09
申请号：US27148272
申请日：1972-07-13
Applicant: ANDERSON DEV CO
Inventor： ANDERSON A , PORTER T
IPC: C07F7/04
CPC classification number: C07F7/045
Abstract: ALKYL AND 2-ALKOXY-ETHYL ORTHOSILICATES ARE PREPARED BY REACTING A SIMPLE ALCOHOL OR A 2-ALKOXY-ETHYL ALCOHOL WITH SILICON IN CONTACT WITH A CATALYTIC AMOUNT OF AN ALKALI METAL DERIVATIVE OF A 2-ALKOXY-ETHYL ALCOHOL AT ATMOSPHERIC PRESSURE AND AT TEMPERATURE OF ABOUT 120* TO 250*C., PREFERABLY 150* TO 220*C. THE PREPARATION IS PERFORMED PREFERABLY IN THE PRESENCE OF A SOLVENT.
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