公开(公告)号：US3933873A

公开(公告)日：1976-01-20

申请号：US477712

申请日：1974-06-10

Applicant: Richard F. Love ,  Kablaoui Mahmoud S. ,  Roger G. Duranleau

Inventor： Richard F. Love ,  Kablaoui Mahmoud S. ,  Roger G. Duranleau

IPC: C07C205/51 ,  C07D201/02 ,  C07D201/10 ,  C07C99/00

CPC classification number: C07D201/02 ,  C07C201/12 ,  C07C201/14 ,  C07C227/04 ,  C07C227/20 ,  C07D201/10 ,  C07C2101/20

Abstract: A method for preparing omega-aminoalkanoic acids by the steps of (1) nitro-oxidizing a cycloalkene to a cyclic alpha-nitroketone, (2) cleaving and esterifying a cyclic alpha-nitroketone with an alcohol to form an alkyl omega-nitroester, (3) catalytically hydrogenating the nitroester to an aminoester and (4) hydrolyzing the aminoester to an aminoalkanoic acid.

Abstract translation: 通过以下步骤制备ω-氨基链烷酸的方法：（1）将环烯烃硝基氧化成环状α-硝基酮，（2）用醇裂解和酯化环状α-硝基酮以形成烷基ω-硝基酯（ 3）将硝酯催化氢化成氨基酯，和（4）将氨基酯水解成氨基链烷酸。