Skip to Content
Merck
CN

280429

(Triphenylphosphoranylidene)acetonitrile

97%

Synonym(s):

(Cyano)(triphenylphosphoranylidene)methane, (Cyanomethylene)triphenylphosphorane, Cyanomethyltriphenylphosphonium ylide, NSC 135204

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(C6H5)3P=CHCN
CAS Number:
16640-68-9
Molecular Weight:
301.32
NACRES:
NA.22
PubChem Substance ID:
24856944
UNSPSC Code:
12352002
EC Number:
240-689-7
MDL number:
MFCD00567633

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

(Triphenylphosphoranylidene)acetonitrile, 97%

InChI key

APISVOVOJVZIBA-UHFFFAOYSA-N

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

SMILES string

N#CC=P(c1ccccc1)(c2ccccc2)c3ccccc3

assay

97%

reaction suitability

reaction type: C-C Bond Formation

mp

189-195 °C (lit.)

functional group

nitrile
phosphine

Quality Level

100

Related Categories

Application

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
Wittig reagent for the preparation of α,β, unsaturated nitriles from carbonyl compounds.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000238160
0000238160
0000200526
MKCL9593
MKBW9010V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Hiroaki Ohno et al.
The Journal of organic chemistry, 72(12), 4378-4389 (2007-05-11)
Thermal [2 + 2] cycloaddition of allenes with an additional multiple bond is described. By simply heating the allenenes or allenynes having a three-atom tether in an appropriate solvent such as dioxane or DMF, the distal double bond of the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service