公开(公告)号：DE60119575T2

公开(公告)日：2007-05-03

申请号：DE60119575

申请日：2001-03-07

Applicant: NAT INST OF ADVANCED IND SCIEN

Inventor： HATAKEDA KIYOTAKA ,  SATO OSAMU ,  KANAKUBO MITSUHIRO ,  IKUSHIMA YUTAKA ,  TORII KAZUO

IPC: C07D201/08 ,  C07D205/08

公开(公告)号：AU1096802A

公开(公告)日：2002-05-27

申请号：AU1096802

申请日：2001-10-30

Applicant: NAT INST OF ADVANCED IND SCIEN

Inventor： HATAKEDA KIYOTAKA ,  IKUSHIMA YUTAKA ,  SATO OSAMU ,  KAWANAMI HAJIME ,  KANAKUBO MITSUHIRO ,  TORII KAZUO

IPC: C07C227/08 ,  C07C227/40 ,  C07C229/08 ,  C07C229/24 ,  C07C229/26 ,  C07D233/64

公开(公告)号：SG125123A1

公开(公告)日：2006-09-29

申请号：SG200402958

申请日：2004-05-26

Applicant: MITSUI CHEMICALS INC ,  NAT INST OF ADVANCED IND SCIEN

Inventor： TAKAHASHI KENTA ,  IKUSHIMA YUTAKA

IPC: C07C29/04 ,  C07C29/06

Abstract: Discloses a process for efficiently producing a hydroxyl group containing compound with a simple apparatus and simple procedures using a very small amount of a catalyst, which process reduces a catalyst recovering step and a catalyst neutralization step vastly and does not require catalyst regeneration and catalyst exchange. The process for producing a hydroxyl group containing compound comprises allowing an aqueous solution containing 1 ppb to 500 ppm of an acid catalyst to react with an aliphatic double bond having compound in a molar ratio (water/aliphatic double bond having compound) of water to aliphatic double bond having compound of from 1 to 50, at a reaction temperature of from 200 to 600*C under a reaction pressure of from 1 to 100MPa and thereby conducting hydration reaction of the aliphatic double bond containing compound with water.

公开(公告)号：DE69919107T2

公开(公告)日：2005-07-28

申请号：DE69919107

申请日：1999-10-29

Applicant: NAT INST OF ADVANCED IND SCIEN

Inventor： IKUSHIMA YUTAKA ,  SATO OSAMU

IPC: C07C1/20 ,  B01J3/00 ,  C07B35/00 ,  C07C13/20 ,  C07C45/52 ,  C07C49/04 ,  C07C45/42

Abstract: This invention is intended to provide a method for producing pinacoline by means of pinacol rearrangement in supercritical water, which affords an extremely high reaction rate without the addition of high concentrations of acid, and this invention is directed to a method for increasing the reaction rate during organic synthesis by utilizing the supply of protons from water under noncatalytic conditions in supercritical water, a method of pinacol rearrangement comprising the production of pinacoline by pinacol rearrangement under noncatalytic conditions without the addition of an acid catalyst in supercritical water, and a method of synthesis comprising the production of cyclic compounds from pinacol under noncatalytic conditions without the addition of an acid catalyst around the critical point (375 to 380 DEG C , 22.5 to 25 MPa) in supercritical water.

公开(公告)号：DE69919107D1

公开(公告)日：2004-09-09

申请号：DE69919107

申请日：1999-10-29

Applicant: NAT INST OF ADVANCED IND SCIEN

Inventor： IKUSHIMA YUTAKA ,  SATO OSAMU

IPC: C07C1/20 ,  B01J3/00 ,  C07B35/00 ,  C07C13/20 ,  C07C45/52 ,  C07C49/04 ,  C07C45/42

Abstract: This invention is intended to provide a method for producing pinacoline by means of pinacol rearrangement in supercritical water, which affords an extremely high reaction rate without the addition of high concentrations of acid, and this invention is directed to a method for increasing the reaction rate during organic synthesis by utilizing the supply of protons from water under noncatalytic conditions in supercritical water, a method of pinacol rearrangement comprising the production of pinacoline by pinacol rearrangement under noncatalytic conditions without the addition of an acid catalyst in supercritical water, and a method of synthesis comprising the production of cyclic compounds from pinacol under noncatalytic conditions without the addition of an acid catalyst around the critical point (375 to 380 DEG C , 22.5 to 25 MPa) in supercritical water.

公开(公告)号：AU1096702A

公开(公告)日：2002-06-24

申请号：AU1096702

申请日：2001-10-30

Applicant: NAT INST OF ADVANCED IND SCIEN

Inventor： HATAKEDA KIYOTAKA ,  SATO OSAMU ,  KANAKUBO MITSUHIRO ,  IKUSHIMA YUTAKA ,  TORII KAZUO

IPC: C07B43/04 ,  C07C227/06 ,  C07C227/08 ,  C07C227/40 ,  C07C229/08 ,  C07C229/24 ,  C07C229/26 ,  C07D233/64

Abstract: The present invention relates to a method for introducing an amino group into an organic acid or an organic ester by reacting an organic salt or an organic ester and ammonia under high-temperature and high-pressure water conditions, a method for synthesizing an amino acid or an amino ester by the above method, and a method for manufacturing an amino acid compound by synthesizing an amino acid or an amino ester by the above method and separating and refining it with an ion exchange resin.