1615-70-9 Usage
Uses
Used in Pharmaceutical Industry:
Penta-2,4-dienenitrile is used as a precursor in the synthesis of various pharmaceuticals for its ability to form complex organic compounds, contributing to the development of new drugs and therapeutic agents.
Used in Agrochemical Industry:
In the agrochemical industry, penta-2,4-dienenitrile is utilized as a starting material for the production of agrochemicals, such as pesticides and herbicides, due to its reactivity and potential to form effective compounds for crop protection.
Used in Dye Industry:
Penta-2,4-dienenitrile is employed as a building block in the synthesis of dyes, enabling the creation of a wide range of colorants for various applications, including textiles, plastics, and printing inks.
Used in Polymer and Resin Production:
penta-2,4-dienenitrile is used as a monomer or a building block in the production of polymers, resins, and adhesives, thanks to its reactivity and ability to form stable polymeric structures with desirable properties.
Used in Organic Synthesis:
Penta-2,4-dienenitrile is used as a versatile reagent in organic synthesis for its high reactivity, allowing for the formation of various complex organic compounds through different chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 1615-70-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,1 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1615-70:
(6*1)+(5*6)+(4*1)+(3*5)+(2*7)+(1*0)=69
69 % 10 = 9
So 1615-70-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H5N/c1-2-3-4-5-6/h2-4H,1H2/b4-3-
1615-70-9Relevant academic research and scientific papers
Elimination and Addition Reactions. Part 41. Nucleophilic Eliminative Fission of Cyclopropanes: the Coiled Spring Effect of Ring Strain on Nucleofugality and its Evaluation
Hughes, Simon,Griffiths, Gwerydd,Stirling, Charles J. M.
, p. 1253 - 1264 (2007/10/02)
Rates have been measured of sulphonyl-activated eliminative ring fissions of a series of six cyclopropanes in which the leaving group is stabilised by alkoxycarbonyl, cyano, or sulphonyl groups.The measurements allow assignment of ranks (nucleofugalities) to carbon leaving groups in systems in which the connection to the leaving group is strained by incorporation in a cyclopropane ring.The values obtained are compered with those obtained for a unstrained (acyclic) analogues.Rank enhancements of about 9(log) units are obtained; these enhancements suggests that free energies of activation for leaving-group expulsion are reduced by about 53 kJmol-1, or about 46 percent of these excess of enthalpy of the strained ring, notwithstanding the small degree of ring fission in the transition structure.The effect of phenyl substitution at the leaving group suggests that cleavage of the ring is very little advanced in the transition structure, although this is variable with the nature of the leaving-group stabilisation.This is the first direct determination of the effect of strain on nucleofugality.
