buta-2,3-dienenitrile
- CAS No.
- 1001-56-5
- Chemical Name:
- buta-2,3-dienenitrile
- Synonyms
- 2,3-Butadienenitrile;buta-2,3-dienenitrile;2,3-Butadienenitrile (8CI,9CI)
- CBNumber:
- CB11570174
- Molecular Formula:
- C4H3N
- Molecular Weight:
- 65.07
- MDL Number:
- MOL File:
- 1001-56-5.mol
buta-2,3-dienenitrile Chemical Properties,Uses,Production
Uses
Buta-2,3-dienenitrile reactive in transformations involving nucleophilic conjugate addition, radical addition, and dipolar addition, especially with nitrones.
Synthesis
Buta-2,3-dienenitrile is not commercially available, but at least two preparative methods have
been reported. One proceeds through a Wittig reaction between cyanomethylidenetriphenylphosphorane and
ketene. However, the procedure to be recommended involves the formation of 3-butynenitrile and its
isomerization in situ to 2,3-butadienenitrile (eq 1). The indicated product mixture can be produced on a
scale near 100 g, and its fractional distillation affords pure 2,3-butadienenitrile.
storage
Buta-2,3-dienenitrile has been reported to cause severe allergic reactions in some individuals. Handling with double, heavy-duty rubber gloves is recommended. This reagent should only be handled in a fume hood.
buta-2,3-dienenitrile Preparation Products And Raw materials
Raw materials
Preparation Products
buta-2,3-dienenitrile Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8670 | 58 |
| Supplier | Advantage |
|---|---|
| Shaanxi Didu New Materials Co. Ltd | 58 |