Process for making neohesperidine dihydrochalcone
    11.
    发明授权
    Process for making neohesperidine dihydrochalcone 失效
    新二氢查耳酮的制备方法

    公开(公告)号:US3947405A

    公开(公告)日:1976-03-30

    申请号:US534048

    申请日:1974-12-18

    IPC分类号: C07H17/07 C07H17/04

    CPC分类号: C07H17/07

    摘要: The known sweetening agent, neohesperidin dihydrochalcone is manufactured by reacting phloroacetophenone-4'-.beta.-neohesperidoside with isovanillin in the presence of a secondary amine and an organic acid in solution to give neohesperidin or its chalcone and then hydrogenating the reaction product in a manner known per se.

    摘要翻译: 已知的甜味剂,新橙皮苷二氢查耳酮通过在溶液中的仲胺和有机酸的存在下将间苯乙酮-4'-β-烯雌酚与异喹啉腈反应制备,得到新橙皮苷或其查耳酮,然后以已知的方式氢化反应产物 本身。