METHOD FOR PRODUCING UNSATURATED URETHANE COMPOUND

To provide a method for producing unsaturated urethane compound under a normal reaction condition (reaction temperature, catalyst addition amount, etc.) without using an organic tin catalyst but using a catalyst having excellent reaction activity.SOLUTION: When producing an unsaturated urethane comp...

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Bibliographische Detailangaben
Hauptverfasser:	ADACHI YUSUKE, KIYOSADA SHUNJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a method for producing unsaturated urethane compound under a normal reaction condition (reaction temperature, catalyst addition amount, etc.) without using an organic tin catalyst but using a catalyst having excellent reaction activity.SOLUTION: When producing an unsaturated urethane compound by reacting an alcohol compound with an isocyanate compound, by using an organic salt or complex of at least one metal element selected from the 1st to 3rd transition elements and the 13th to 15th group elements (excluding tin) as a catalyst, an urethane compound of good quality can efficiently be produced.SELECTED DRAWING: None 【課題】有機スズ触媒を使用せず、優れた反応活性を有する触媒を用いて、通常の反応条件（反応温度、触媒添加量等）における不飽和ウレタン化合物の製造方法を提供すること。【解決手段】アルコール化合物とイソシアネート化合物とを反応させて不飽和ウレタン化合物を製造する際に、触媒として第１～３遷移元素と第１３～１５族元素（スズを除く）から選択される少なくとも１種以上の金属元素の有機塩又は錯体を用いることにより、効率よく、良好な品質のウレタン化合物を製造できる。【選択図】なし