Title:
PRODUCTION OF DEUTERATED COMPOUND
Document Type and Number:
Japanese Patent JP2789084
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a deuterated compound excellent in economy and versatility, useful as a raw material for medicines, agrochemicals, functional materials, analytical tracers, etc., without the need of using many processes and/or any expensive raw material.
SOLUTION: The deuterated compound is obtained by treating an aliphatic compound (e.g. pentane), alicyclic compound (e.g. cyclohexane), aromatic hydrocarbon (e.g. benzene) or a polymeric compound such as a rubber (e.g. natural rubber) or protein in high-temperature and high-pressure heavy water (deuterium oxide) such as under conditions exceeding the critical temperature and critical, pressure (i.e., supercritical conditions, pref. at 371-500°C under 21.7-50MPa) or in heavy water under subcritical conditions (pref. at 200-371°C under 5-21.7MPa).
More Like This:
| JP5438858 | Organic compound manufacturing equipment |
| WO/2008/125617 | 18F-LABELLED FOLATES |
| WO/2016/019038 | IRON AND COBALT CATALYZED HYDROGEN ISOTOPE LABELING OF ORGANIC COMPOUNDS |
Inventors:
NAKAHARA MASARU
ENOMOTO HEIJI
KINOSHITA MUTSUMI
TSUDA KENJI
TENNO TOSHINARI
FUJITA EMI
ENOMOTO HEIJI
KINOSHITA MUTSUMI
TSUDA KENJI
TENNO TOSHINARI
FUJITA EMI
Application Number:
JP32786895A
Publication Date:
August 20, 1998
Filing Date:
November 24, 1995
Export Citation:
Assignee:
NAKAHARA MASARU
ENOMOTO HEIJI
KINOSHITA MUTSUMI
NISHIKAWA GOMU KOGYO KK
ENOMOTO HEIJI
KINOSHITA MUTSUMI
NISHIKAWA GOMU KOGYO KK
International Classes:
C07B59/00; C07C5/00; C07C15/04; C07K1/13; C08C19/00; C08F8/00; C08H1/00; C01B4/00; (IPC1-7): C07B59/00; C07C5/00; C07C15/04; C08C19/00; C08H1/00
Domestic Patent References:
| JP6228014A | ||||
| JP538681B1 |
Attorney, Agent or Firm:
Taira Hagino (5 outside)