申请人:The Board of Governors for Higher Education, State of Rhode Island and
公开号:US05994559A1
公开(公告)日:1999-11-30
The high intensity natural sweetener monatin, an .alpha.-amino acid (1) is synthesized from readily available starting materials. Regiospecific ring opening of epoxide (9) with indole magnesium bromide yields lactone (11). Amination of (11) followed by saponification yields Monatin.
高强度天然甜味剂莫纳汀是一种α-氨基酸(1),由易得的起始材料合成而成。使用吲哚镁溴酸盐对环氧化合物(9)进行区域特异性开环,得到内酯(11)。将(11)进行氨基化,然后皂化,得到莫纳汀。