发明名称 TERTIARY DI-(BETA-HYDROXY ORGANO)AMINE OXIDES AND THEIR PREPARATION
摘要 <p>Tertiary amine oxides which comprise an amine oxide nucleus substituted with an organic group and with two hydroxy groups which have carbon atoms in at least the (Alpha) &lt; (Beta) and (Alpha) positions, a hydroxyl group on the (Beta)-carbon atom, and have an effective chain length of at least 4 carbon atoms, said amine oxide being capable of being provided in ostensibly anhydrous form and being capable of being made at a concentration by weight of at least about 80% by oxidizing the corresponding tertiary amine with an oxidizing agent without solvent and without gelling during said oxidation. </p>
申请公布号 WO1981001847(A1) 申请公布日期 1981.07.09
申请号 US1980001688 申请日期 1980.12.19
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