产品说明 应用 Phosphazene base P2-Et is an extremely strong, neutral nitrogen base. It gives excellent results where other bases fail
This strong non-ionic base has the ability to catalyze a wide variety of organic transformations such as:
- Palladium-catalyzed cross-coupling reactions when used in combination with tBuXPhos or tBuBrettPhos G3 precatalysts.
- Deprotonation of ortho-halobenzyl sulfones to generate α-sulfonyl benzylic carbanions.
- Conversion of vinyl sufone to allyl sulfone.
- α-Alkylation of 2-phenyl-2-oxazoline-4-carbonylcamphorsultam in the presence of tetrabutylammonium bromide.
磷腈碱：一族非常强、非离子型、不带电荷的氮碱 包装 1, 5 mL in glass bottle 基本信息 | 线性分子式 | [(CH3)2N]3P=NP(=NC2H5)[N(CH3)2]2 | | 分子量 | 339.40 | | Beilstein | 7485991 | | MDL编号 | MFCD00145113 | | PubChem化学物质编号 | 57652793 |
产品性质 | 质量水平 | 100 | | 测定 | ≥98.0% (NT) | | 形式 | liquid | | 折射率 | n20/D 1.492 (lit.)
n20/D 1.492 | | bp | 96 ℃/0.05 mmHg (lit.) | | 密度 | 1.02 g/mL at 25 ℃ (lit.) | | SMILES string | CCN=P(N=P(N(C)C)(N(C)C)N(C)C)(N(C)C)N(C)C | | InChI | 1S/C12H35N7P2/c1-12-13-20(15(2)3,16(4)5)14-21(17(6)7,18(8)9)19(10)11/h12H2,1-11H3 | | InChI key | CFUKEHPEQCSIOM-UHFFFAOYSA-N |
安全信息 | 象形图 |  | | 警示用语： | Danger | | 危险声明 | H314 | | 预防措施声明 | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 | | 危险分类 | Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
|
m.cnreagent.com