公开(公告)号：EP0223440B1

公开(公告)日：1991-03-06

申请号：EP86308290.5

申请日：1986-10-24

Applicant: Secretary of State for Defence in Her Britannic Majesty's Gov. of the United Kingdom of Great Britain and Northern Ireland

Inventor： Millar, Ross Wood ,  Paul, Norman Charles ,  Richards, David Hugh

IPC: C07C201/02 ,  C07C201/04 ,  C07C203/02 ,  C08C19/22 ,  C07D251/00 ,  C06B49/00

CPC classification number: C07F9/65815 ,  C06B25/00 ,  C07C201/02 ,  C07C203/04 ,  C07C203/06 ,  C07C203/08 ,  C07D251/66

公开(公告)号：EP4028384A1

公开(公告)日：2022-07-20

申请号：EP20761871.1

申请日：2020-09-02

Applicant: BASF Agro B.V.

Inventor： FRASSETTO, Timo ,  VOGT, Florian ,  YERANDE, Swapnil ,  ALZNAUER, Christiane ,  ILLIES, Sebastian ,  MUELHEIMS, Philip ,  SAELINGER, Daniel ,  THIELE, Robin ,  SUTORIS, Heinz Friedrich

IPC: C07C201/02 ,  C07C201/08 ,  C07C203/08 ,  C07C205/11

公开(公告)号：EP3256511A1

公开(公告)日：2017-12-20

申请号：EP16710921.4

申请日：2016-02-15

Applicant: Avocet Infinite PLC

Inventor： JENNINGS, James Robert ,  SHORT, Glyn David

IPC: C08G65/325 ,  C07C201/02 ,  C07C203/06 ,  C10L1/23

CPC classification number: B01J19/245 ,  B01J19/002 ,  B01J19/06 ,  B01J2219/00033 ,  B01J2219/00087 ,  B01J2219/00261 ,  C08G65/325 ,  C10L1/231 ,  C10L1/238 ,  C10L10/12 ,  C10L2270/026

Abstract: An apparatus for producing polyethylene glycol dinitrate. The apparatus includes providing continuously an acid composition and a glycol composition to a reaction apparatus; reacting the acid composition and the glycol composition in the reaction apparatus in a continuous manner to generate a reaction composition; using an alkaline composition to at least partially neutralize the reaction composition to cause at least a portion of the polyethylene glycol dinitrate to deposit from a solution of the reaction composition; and extracting the deposit of polyethylene glycol dinitrate.

公开(公告)号：EP3247696A1

公开(公告)日：2017-11-29

申请号：EP16740553.9

申请日：2016-01-18

Applicant: Arizona Board of Regents on behalf of the University of Arizona

Inventor： JAGADISH, Bhumasamudram ,  MASH, Eugene

IPC: C07C201/02 ,  C07C205/37

CPC classification number: C07C201/08 ,  C07B2200/05 ,  C07C201/16 ,  C07C205/37 ,  C07C205/06 ,  C07C205/12

Abstract: The present invention provides a process for nitrating aromatic compounds without the need for a solid catalyst and/or any organic solvents and/or any other additives. A typical process includes combining or admixing a nitric acid and an anhydride compound under conditions sufficient to produce a reactive intermediate. The aromatic compound to be nitrated is then added to this reactive intermediate to produce a nitroaromatic compound. The nitroaromatic compound can be substituted with one or more, typically, one to three, and often one or two nitrate (—NO2) groups.

公开(公告)号：EP2114844B1

公开(公告)日：2010-09-29

申请号：EP08708209.5

申请日：2008-01-25

Applicant: BASF SE

Inventor： KORMANN, Claudius ,  REBHOLZ, Uwe ,  NORDMANN, Gero ,  KARL, Jörn ,  KARRER, Lothar

IPC: C07C29/17 ,  C07C45/50 ,  C07C45/74 ,  C07C47/21 ,  C07C201/02 ,  C07C203/04 ,  C10L1/22

CPC classification number: C10L1/231 ,  C07C29/175 ,  C07C45/50 ,  C07C45/74 ,  C07C203/04 ,  C10L1/2383 ,  C10L10/12 ,  C07C47/21 ,  C07C31/125

Abstract: Branched decyl nitrates of the formula R1 R2 CH-CH 2-O-NO 2, wherein R1 denotes an n-propyl or iso-propyl group and R2 is a linear or branched alkyl group having 5 carbon atoms, are suited as combustion improvers and/or cetane number improvers in fuels.

公开(公告)号：EP2114844A1

公开(公告)日：2009-11-11

申请号：EP08708209.5

申请日：2008-01-25

Applicant: BASF SE

Inventor： KORMANN, Claudius ,  REBHOLZ, Uwe ,  NORDMANN, Gero ,  KARL, Jörn ,  KARRER, Lothar

IPC: C07C29/17 ,  C07C45/50 ,  C07C45/74 ,  C07C47/21 ,  C07C201/02 ,  C07C203/04 ,  C10L1/22

CPC classification number: C10L1/231 ,  C07C29/175 ,  C07C45/50 ,  C07C45/74 ,  C07C203/04 ,  C10L1/2383 ,  C10L10/12 ,  C07C47/21 ,  C07C31/125

Abstract: Branched decyl nitrates of the formula R1 R2 CH-CH 2-O-NO 2, wherein R1 denotes an n-propyl or iso-propyl group and R2 is a linear or branched alkyl group having 5 carbon atoms, are suited as combustion improvers and/or cetane number improvers in fuels.

公开(公告)号：EP1560805B1

公开(公告)日：2007-07-04

申请号：EP03778304.0

申请日：2003-11-06

Applicant: Dipharma Francis S.r.l.

Inventor： SCUBLA, Tiziano ,  FRANCESCUTTI, Nevio ,  GORASSINI, Fausto ,  CASTALDI, Graziano

IPC: C07C201/02 ,  C07C203/04

CPC classification number: C07C203/04 ,  C07C201/02

Abstract: A process for the purification of 1,4-butanediol mononitrate from 1,4-butanediol dinitrate and 1,4-butanediol, by selective extraction with solvents is herein disclosed.

公开(公告)号：EP1404652A4

公开(公告)日：2005-06-15

申请号：EP02733537

申请日：2002-05-27

Applicant: CHEMTECH RES INC ,  KT & G CORP

Inventor： KIM WAN JOO ,  KIM KYOUNG SOO ,  KIM MYUNG HWA ,  PARK JONG YEK ,  JANG JUNG MIN ,  CHOI JAE WON ,  KIM DONG HOO

IPC: A61K31/122 ,  A61K31/165 ,  A61K31/166 ,  A61K31/21 ,  A61K31/222 ,  A61K31/235 ,  A61K31/366 ,  A61P21/02 ,  A61P29/00 ,  A61P35/00 ,  A61P37/06 ,  C07C49/755 ,  C07C69/76 ,  C07C69/78 ,  C07C201/02 ,  C07C203/04 ,  C07C203/10 ,  C07C231/02 ,  C07C233/32 ,  C07C233/41 ,  C07C233/76 ,  C07C233/79 ,  C07C235/14 ,  C07C235/42 ,  C07C271/24 ,  C07C319/20 ,  C07C323/30 ,  C07C323/41 ,  C07C323/42 ,  C07D307/93

CPC classification number: C07C69/78 ,  C07C49/755 ,  C07C203/10 ,  C07C233/32 ,  C07C233/41 ,  C07C233/76 ,  C07C235/14 ,  C07C235/42 ,  C07C271/24 ,  C07C323/41 ,  C07C323/42 ,  C07C2603/34 ,  C07D307/93

公开(公告)号：EP1537070A1

公开(公告)日：2005-06-08

申请号：EP03790866.2

申请日：2003-08-06

Applicant: Nicox S.A.

Inventor： DEL SOLDATO, Piero ,  SANTUS, Giancarlo ,  BENEDINI, Francesca

IPC: C07C203/04 ,  C07C201/02

CPC classification number: C07C269/06 ,  C07C67/10 ,  C07C69/734 ,  C07C201/02 ,  C07C203/04 ,  C07C271/28 ,  C07C303/28 ,  C07C309/73

Abstract: The present invention refers to a process for preparing a compound of general formula (A), as reported in the description, wherein R is a radical of a drug and R1-R12 are hydrogen or alkyl groups, m, n, o, q, r and s are each independently an integer from 0 to 6, and p is 0 or 1, and X is O, S, SO, SO2, NR13 or PR13 or an aryl, heteroaryl group, said process comprising reacting a compound of formula (B) R-COOZ (B) wherein R is as defined above and Z is hydrogen or a cation selected from: Li+, Na+, K+, Ca++, Mg++, tetralkylammonium, tetralkylphosphonium, with a compound of formula (C), as reported in the description, wherein R1-R12 and m, n, o, p, q, r, s are as defined above and Y is a suitable leaving group.

公开(公告)号：EP1532098A1

公开(公告)日：2005-05-25

申请号：EP03747879.9

申请日：2003-08-06

Applicant: NicOx S.A. ,  Del Soldato, Piero ,  SANTUS, Giancarlo ,  Benedini, Francesca

Inventor： DEL SOLDATO, Piero ,  SANTUS, Giancarlo ,  BENEDINI, Francesca

IPC: C07C201/02 ,  C07C203/04

CPC classification number: C07C269/06 ,  C07C67/10 ,  C07C69/734 ,  C07C201/02 ,  C07C203/04 ,  C07C271/28 ,  C07C303/28 ,  C07C309/73

Abstract: The present invention refers to a process for preparing a compound of general formula (A), wherein R is a radical of naproxen or bromonaproxen and R1-R12 are hydrogen or alkyl groups, m, n, o, q, r and s are each independently an integer from 0 to 6, and p is 0 or 1, and X is O, S, SO, SO2, NR13 or PR13 or an aryl, heteroaryl group, said process comprising reacting a compound of formula (B) : R-COOZ wherein R is as defined above and Z is hydrogen or a cation selected from: Li+, Na+, K+, Ca++, Mg++, tetralkylammonium, tetralkylphosphonium, with a compound of formula (C), as reported in the description, wherein R1-R12 and m, n, o, p, q, r, s are as defined above and Y is a suitable leaving group.