公开(公告)号：WO2002036598A1

公开(公告)日：2002-05-10

申请号：PCT/US2001/042880

申请日：2001-11-01

Applicant: ARCHER-DANIELS-MIDLAND COMPANY ,  MOORE, Kevin, M. ,  SANBORN, Alexandra, Jan

Inventor： MOORE, Kevin, M. ,  SANBORN, Alexandra, Jan

IPC: C07D493/04

CPC classification number: C07D493/04

Abstract: A process is provided for the preparation of anhydrosugar alcohols. The process involves heating a sugar alcohol or a monoanhydrosugar alcohol starting material in the presence of an acid catalyst, and subsequent purification of the anhydrosugar alcohol. Very high purities are achieved, without the use of organic solvents in the process.

Abstract translation: 提供了用于制备脱水葡萄糖醇的方法。 该方法包括在酸催化剂存在下加热糖醇或单一脱水葡萄糖醇原料，随后纯化脱水葡萄糖醇。 在此过程中不需要使用有机溶剂，实现了非常高的纯度。

公开(公告)号：WO0236598A8

公开(公告)日：2003-11-06

申请号：PCT/US0142880

申请日：2001-11-01

Applicant: ARCHER DANIELS MIDLAND CO ,  MOORE KEVIN M ,  SANBORN ALEXANDRA JAN

Inventor： MOORE KEVIN M ,  SANBORN ALEXANDRA JAN

IPC: C07D493/04

CPC classification number: C07D493/04

Abstract: A process is provided for the preparation of anhydrosugar alcohols. The process involves heating a sugar alcohol or a monoanhydrosugar alcohol starting material in the presence of an acid catalyst, and subsequent purification of the anhydrosugar alcohol. Very high purities are achieved, without the use of organic solvents in the process.

Abstract translation: 提供了用于制备脱水葡萄糖醇的方法。 该方法包括在酸催化剂存在下加热糖醇或单一脱水葡萄糖醇原料，随后纯化脱水葡萄糖醇。 在此过程中不需要使用有机溶剂，实现了非常高的纯度。