منتج
1,8-Diazabicyclo[5.4.0]Undec-7-Ene(DBU)
- اسم المنتج: 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU)
- اسماء اخرى: DBU
- CAS رقم.: 6674-22-2
- نقاء: 99%
- مف: C9H16N2
- مظهر: Colorless transparent liquid
- طَرد: طبل
- شهادة: ايزو
- طلب: Widely used in medicine, pesticides, chemical industry, also used as epoxy resin curing agent, polyurethane catalyst.
- عينة: متاح
أرسل بريدًا إلكترونيًا إلينا
تفاصيل المنتج
1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU), is a very alkaline compound. It has a heterocyclic ring of two nitrogen atoms, one of which has an unsaturated double bond on one carbon atom. DBU is often used as alkynylation agent, ligand and catalyst in organic synthesis.
معلمة المنتج
طلب
1. Base catalyst in acid-catalyzed reactions: 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can catalyze acid-catalyzed reactions under acidic conditions, such as nucleophilic addition to ketone, isomerization of ketone aldol, إلخ. It can be neutralized with acid to produce a salt form while promoting the reaction of organic matter.
2. Oxidation catalyst: 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can be used as a base catalyst in the oxidation reaction, participating in the reaction of oxygen and organic matter, such as oxidative dehydrogenation reaction, ammonia oxidation reaction, إلخ.
3. Carboxylic acid activation catalyst: 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can catalyze the reaction of carboxylic acid with other compounds to form esters, amides or anhydrides.
4. Condensation reaction catalyst: chemical 1,8-Diazabicyclo[5.4.0]undec-7-ene(DBU) can catalyze the condensation reaction between molecules to form new chemical bonds, such as Aldol condensation reaction and Knoevenagel condensation reaction.
5. Dehydration reaction catalyst: DBU can catalyze the ester dehydration reaction, convert the ester into ether or acid, and generate the corresponding DBU salt.
استخدامات متعددة للمنتجات
يستخدم في التصنيع الكيميائي,صناعة الادوية,Chemical Research and Development,Rubber and Plastics Modification