公开(公告)号：JP2009073837A

公开(公告)日：2009-04-09

申请号：JP2008242336

申请日：2008-09-22

Applicant: Evonik Degussa Gmbh ,  エボニック デグサ ゲーエムベーハーEvonik Degussa GmbH

Inventor： LERM MARCO ,  LOTZ JOERG ,  STADTMUELLER KLAUS

IPC: C07D317/42 ,  C07D317/40

CPC classification number: C07D317/40 ,  C07D317/42

Abstract: PROBLEM TO BE SOLVED: To provide a new production method of monochloroethylene carbonate, which hardly causes the formation of undesired chlorinated decomposition products.
SOLUTION: The production method of monochloroethylene carbonate comprises (a) reacting ethylene carbonate with a chlorine gas in a liquid phase under the irradiation of ultraviolet rays and (b) introducing a separate inert gas feed into the liquid phase.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种几何不会引起不希望的氯化分解产物的形成的一氯碳酸亚乙酯的新制备方法。 解决方案：一氯碳酸亚乙酯的制备方法包括（a）在紫外线照射下使液相中的碳酸亚乙酯与氯气反应，和（b）将单独的惰性气体进料引入液相。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：WO2008006661A3

公开(公告)日：2008-02-28

申请号：PCT/EP2007055879

申请日：2007-06-14

Applicant: EVONIK DEGUSSA GMBH ,  WERLE PETER ,  KRIMMER HANS-PETER ,  SCHMIDT MANFRED ,  STADTMUELLER KLAUS ,  TRAGESER MARTIN

Inventor： WERLE PETER ,  KRIMMER HANS-PETER ,  SCHMIDT MANFRED ,  STADTMUELLER KLAUS ,  TRAGESER MARTIN

IPC: C07D251/34

CPC classification number: C07D251/34

Abstract: The invention is directed to an improved, reliably performable process for preparing triallyl isocyanurate (TAIC) by Cu 2+ -catalysed rearrangement of triallyl cyanurate (TAC) at at least 90°C. According to the invention, TAC and, if required, also a Cu 2+ catalyst and solvent are fed continuously to a start reaction mixture after onset of the initially inhibited isomerization reaction, the isomerization is performed at from 90 to 160°C and an amount of reaction mixture equivalent to the amount of reactant is drawn off continuously and sent to the workup. Preference is given to effecting the isomerization in TAIC as the reaction medium.

Abstract translation: 本发明涉及一种通过在至少90℃下氰脲酸三烯丙酯（TAC）的Cu2 + +催化重排制备三烯丙基异氰脲酸酯（TAIC）的改进的，可靠实施的方法。 根据本发明，在最初抑制的异构化反应开始后，将TAC和如果需要的还有Cu +2 + /催化剂和溶剂连续加入到起始反应混合物中，异构化在90℃ 加热至160℃，连续排出与反应物量相当的量的反应混合物并送至后处理。 优选在TAIC中作为反应介质进行异构化。

公开(公告)号：CA2655739A1

公开(公告)日：2008-01-17

申请号：CA2655739

申请日：2007-06-14

Applicant: EVONIK DEGUSSA GMBH

Inventor： STADTMUELLER KLAUS ,  WERLE PETER ,  KRIMMER HANS-PETER ,  SCHMIDT MANFRED ,  TRAGESER MARTIN

IPC: C07D251/34

Abstract: The invention is directed to an improved, reliably performable process fo r preparing triallyl isocyanurate (TAIC) by Cu2+-catalysed rearrangement of triallyl cyanurate (TAC) at at least 90øC. According to the invention, TAC a nd, if required, also a Cu2+ catalyst and solvent are fed continuously to a start reaction mixture after onset of the initially inhibited isomerization reaction, the isomerization is performed at from 90 to 160øC and an amount o f reaction mixture equivalent to the amount of reactant is drawn off continu ously and sent to the workup. Preference is given to effecting the isomeriza tion in TAIC as the reaction medium.

公开(公告)号：AT530537T

公开(公告)日：2011-11-15

申请号：AT08162806

申请日：2008-08-22

Applicant: EVONIK DEGUSSA GMBH

Inventor： LERM DR MARCO ,  LOTZ JOERG ,  STADTMUELLER KLAUS

IPC: C07D317/40 ,  C07D317/42

Abstract: The invention relates to a process for preparing monochloroethylene carbonate comprising: (a) reacting ethylene carbonate with chlorine gas in the liquid phase under the irradiation of UV light and (b) introducing a separate feed of an inert gas into the liquid phase. A process further comprising the subsequent conversion of the monochloroethylene carbonate to vinylene carbonate is also claimed.

公开(公告)号：MX2009000313A

公开(公告)日：2009-01-26

申请号：MX2009000313

申请日：2007-06-14

Applicant: EVONIK DEGUSSA GMBH

Inventor： SCHMIDT MANFRED ,  WERLE PETER ,  TRAGESER MARTIN ,  KRIMMER HANS-PETER ,  STADTMUELLER KLAUS

IPC: C07D251/34

Abstract: La invención está dirigida a un proceso mejorado, relializable eficazmente para preparar isocianurato de trialilo (TAIC) mediante la transposición catalizada por Cu2+- de cianurato de trialilo (TAC) a por lo menos 90ºC. De conformidad con la invención, TAC y si se requiere, también un catalizador de Cu2+ y solvente son alimentados continuamente a una mezcla de reacción de partida después del inicio de la reacción de isomerización inhibida inicialmente, la isomerización es realizada a desde 90 hasta 160ºC y una cantidad de mezcla de reacción equivalente a la cantidad de reactivo es retirada continuamente y enviada al tratamiento final. Se da preferencia a llevar a cabo la isomerización en TAIC como la reacción media.

公开(公告)号：CA2655739C

公开(公告)日：2014-03-25

申请号：CA2655739

申请日：2007-06-14

Applicant: EVONIK DEGUSSA GMBH

Inventor： WERLE PETER ,  KRIMMER HANS-PETER ,  SCHMIDT MANFRED ,  STADTMUELLER KLAUS ,  TRAGESER MARTIN

IPC: C07D251/34

Abstract: The invention is directed to an improved, reliably performable process for preparing triallyl isocyanurate (TAIC) by Cu2+-catalysed rearrangement of triallyl cyanurate (TAC) at at least 90°C. According to the invention, TAC and, if required, also a Cu2+ catalyst and solvent are fed continuously to a start reaction mixture after onset of the initially inhibited isomerization reaction, the isomerization is performed at from 90 to 160°C and an amount of reaction mixture equivalent to the amount of reactant is drawn off continuously and sent to the workup. Preference is given to effecting the isomerization in TAIC as the reaction medium.

公开(公告)号：BRPI0714426A2

公开(公告)日：2013-02-13

申请号：BRPI0714426

申请日：2007-06-14

Applicant: EVONIK DEGUSSA GMBH

Inventor： WERLE PETER ,  KRIMMER HANS-PETER ,  SCHMIDT MANFRED ,  STADTMUELLER KLAUS ,  TRAGESER MARTIN

IPC: C07D251/34

Abstract: Preparation of triallylisocyanurate comprises rearranging triallylcyanurate in the presence of copper (II) salts (0.01-1 wt.%) at at least 90[deg]C, preferably 90-160[deg]C; introducing separately or in a mixture of triallylcyanurate and copper (II) salts into the triallylisocyanurate; cooling the reaction mixture at less than 90[deg]C; continuously adding the reaction mixture and isolating the triallylisocyanurate from the reaction mixture.

公开(公告)号：UA94110C2

公开(公告)日：2011-04-11

申请号：UAA200901027

申请日：2007-06-14

Applicant: EVONIK DEGUSSA GMBH

Inventor： WERLE PETER ,  KRIMMER HANS-PETER ,  SCHMIDT MANFRED ,  STADTMUELLER KLAUS ,  TRAGESER MARTIN

IPC: C07D251/34

Abstract: Взаявкеописанулучшенный, надежныйспособполучениятриаллилизоцианурата (ТАИЦ) спомощьюкатализированной Cu2+ перегруппировкитриаллилцианурата (ТАЦ) притемпературенениже 90 °C. ВконтекстеданногоизобретенияТАЦи, еслиэтонеобходимо, такжеудерживающий Cu2+ катализатори растворительнепрерывновводятв исходнуюреакционнуюсмесьпосленачалапротеканияпреждеподавленнойреакцииизомеризации, изомеризациюпроводятпритемпературеот 90 до 160 °C иколичествореакционнойсмеси, эквивалентноеколичествуреагента, непрерывноотбираюти направляютнаобработку. Изомеризациюпреимущественнопроводятв ТАИЦкакреакционнойсреде.

公开(公告)号：HK1132276A1

公开(公告)日：2010-02-19

申请号：HK09112349

申请日：2009-12-31

Applicant: EVONIK DEGUSSA GMBH

Inventor： WERLE PETER ,  HANS-PETER KRIMMER H ,  SCHMIDT MANFRED ,  STADTMUELLER KLAUS ,  TRAGESER MARTIN

IPC: C07D20060101

Abstract: Preparation of triallylisocyanurate comprises rearranging triallylcyanurate in the presence of copper (II) salts (0.01-1 wt.%) at at least 90[deg]C, preferably 90-160[deg]C; introducing separately or in a mixture of triallylcyanurate and copper (II) salts into the triallylisocyanurate; cooling the reaction mixture at less than 90[deg]C; continuously adding the reaction mixture and isolating the triallylisocyanurate from the reaction mixture.