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(三苯基膦)乙腈

(Triphenylphosphoranylidene)acetonitrile
产品编号:3339138
规格:97%
CAS NO:16640-68-9
包装规格:5 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
33391385 G1330
产品别名

16640-68-9

(三苯基膦)乙腈

(Triphenylphosphoranylidene)acetonitrile

(Cyano)(triphenylphosphoranylidene)methane

(Cyanomethylene)triphenylphosphorane

Cyanomethyltriphenylphosphonium ylide

NSC 135204

(氰亚甲基)三苯基膦

结构式
基本信息
Linear Formula【线性分子式】
(C6H5)3P=CHCN
Molecular weight
301.32
EC number【EC 号】
240-689-7
MDL number
MFCD00567633
PubChem Substance ID【PubChem化学物质编号】
24856944
NACRES
NA.22
Application【应用】
Reactant for
  • Preparation of antitrypanosomal activity
  • Direct Michael addition of alkenes
  • Synthesis of 1,6-enynes
  • Beta-umpolung addition of nucleophiles to activated disubstituted alkyl allenes
  • Stereoselective analysis of β-homoproline derivatives
  • Stereoselective olefination of N-sulfonyl imines
  • Palladacycle mediated synthesis of cyano-functionalized chiral diphosphines
  • Horner-Wadsworth-Emmons reactions

由羰基化合物制备 α,β-不饱和腈的 Wittig 试剂。
产品性质
Quality Level【质量水平】
100
Assay【测定】
97%
reaction suitability
reaction type: C-C Bond Formation
mp
189-195 ℃ (lit.)
SMILES string
N#CC=P(c1ccccc1)(c2ccccc2)c3ccccc3
InChI
1S/C20H16NP/c21-16-17-22(18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15,17H
InChI key
APISVOVOJVZIBA-UHFFFAOYSA-N
packaging【包装】
5 g in glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
Personal Protective Equipment【个人防护装备】
dust mask type N95 (US), Eyeshields, Gloves
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