Cas no 851729-48-1 (2-Cyano-2-propyl 4-cyanobenzodithioate)

2-Cyano-2-propyl 4-cyanobenzodithioate is a specialized reversible addition-fragmentation chain-transfer (RAFT) agent used in controlled radical polymerization. Its dual cyano-functionalized structure enhances reactivity and stability, making it particularly effective for synthesizing well-defined polymers with narrow molecular weight distributions. The compound’s benzodithioate group ensures efficient chain transfer, while the cyano substituents improve solubility in polar solvents, facilitating its use in diverse polymerization systems. This RAFT agent is especially valuable for producing block copolymers and functionalized polymers with precise architectures. Its robust performance under mild conditions and compatibility with various monomers make it a versatile tool in polymer chemistry research and industrial applications.
2-Cyano-2-propyl 4-cyanobenzodithioate structure
851729-48-1 structure
Product Name:2-Cyano-2-propyl 4-cyanobenzodithioate
CAS No:851729-48-1
MF:C12H10N2S2
MW:246.351199626923
CID:2602489
PubChem ID:329764639
Update Time:2025-05-23

2-Cyano-2-propyl 4-cyanobenzodithioate Chemical and Physical Properties

Names and Identifiers

    • 2-cyanopropan-2-yl 4-cyanobenzenecarbodithioate
    • 2-Cyanopropan-2-yl 4-cyanobenzodithioate
    • 2-Cyanopropan-2-yl 4-cyanobenzene-1-carbodithioate
    • 2-Cyano-2-propyl 4-cyanobenzodithioate
    • 2-cyanoprop-2-yl-4-cyanodithiobenzoate
    • 4-Cyanodithiobenzoic acid 1-cyano-1-methylethyl ester
    • 1-Cyano-1-methylethyl 4-cyanobenzenecarbodithioate (ACI)
    • 2-Cyanoprop-2-yl 4-cyanodithiobenzoate
    • DTXSID20746418
    • CS-0133365
    • SCHEMBL16107022
    • G79144
    • 2-Cyano-2-propyl 4-cyanobenzodithioate, 98% (HPLC)
    • 1-cyano-1-methylethyl 4-cyanobenzene-1-carbodithioate
    • 851729-48-1
    • MDL: MFCD18252680
    • Inchi: 1S/C12H10N2S2/c1-12(2,8-14)16-11(15)10-5-3-9(7-13)4-6-10/h3-6H,1-2H3
    • InChI Key: GLQSCQVGVPUIPC-UHFFFAOYSA-N
    • SMILES: N#CC1C=CC(C(SC(C)(C)C#N)=S)=CC=1

Computed Properties

  • Exact Mass: 246.02854067 g/mol
  • Monoisotopic Mass: 246.02854067 g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 3
  • Complexity: 361
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3
  • Topological Polar Surface Area: 105
  • Molecular Weight: 246.4

Experimental Properties

  • Melting Point: 122-127?°C

2-Cyano-2-propyl 4-cyanobenzodithioate Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H317
  • Warning Statement: P280
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 43
  • Safety Instruction: 36/37
  • Hazardous Material Identification: Xi

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2-Cyano-2-propyl 4-cyanobenzodithioate Production Method

Production Method 1

Reaction Conditions
1.1 Solvents: Ethyl acetate ;  0 °C → rt; overnight, reflux
Reference
Photoassisted Radical Depolymerization
Young, James B.; Bowman, Jared I. ; Eades, Cabell B.; Wong, Alexander J.; Sumerlin, Brent S., ACS Macro Letters, 2022, 11(12), 1390-1395

2-Cyano-2-propyl 4-cyanobenzodithioate Raw materials

2-Cyano-2-propyl 4-cyanobenzodithioate Preparation Products

Additional information on 2-Cyano-2-propyl 4-cyanobenzodithioate

Introduction to 2-Cyano-2-propyl 4-cyanobenzodithioate (CAS No. 851729-48-1)

2-Cyano-2-propyl 4-cyanobenzodithioate, identified by the Chemical Abstracts Service Number (CAS No.) 851729-48-1, is a specialized organic compound that has garnered significant attention in the field of chemical biology and pharmaceutical research. This compound belongs to the class of benzodithioate derivatives, characterized by its unique structural features that include cyano and dithioate functional groups. The presence of these groups imparts distinct chemical properties, making it a valuable candidate for various synthetic applications and mechanistic studies.

The structure of 2-Cyano-2-propyl 4-cyanobenzodithioate consists of a benzene ring substituted with two sulfur atoms linked by a dithioate bridge, with additional cyano groups at the 2- and 4-positions. This arrangement not only contributes to its reactivity but also influences its interactions with biological targets. The cyano group (–CN) is known for its ability to participate in hydrogen bonding and coordinate with metal ions, while the dithioate moiety (–S–S–O–) introduces electrophilic centers that can engage in nucleophilic substitution reactions. These features make the compound a versatile intermediate in organic synthesis, particularly in the development of novel heterocyclic compounds.

In recent years, there has been growing interest in benzodithioate derivatives due to their potential applications in pharmaceuticals and agrochemicals. The synthetic utility of 2-Cyano-2-propyl 4-cyanobenzodithioate has been explored in several studies, where it serves as a precursor for more complex molecules. For instance, researchers have utilized this compound to construct thiazole and thiophene-based scaffolds, which are prevalent in biologically active agents. The cyano groups in the molecule can be further functionalized through reduction or hydrolysis, providing access to carboxylic acids or amides, which are crucial for drug design.

One of the most compelling aspects of 2-Cyano-2-propyl 4-cyanobenzodithioate is its potential role in medicinal chemistry. The benzodithioate core has been shown to exhibit inhibitory activity against various enzymes and receptors, making it a promising scaffold for drug discovery. Specifically, studies have demonstrated that derivatives of this compound can interact with enzymes involved in metabolic pathways relevant to inflammation and cancer. The cyano group, being electron-withdrawing, can modulate the electronic properties of the molecule, thereby influencing its binding affinity and selectivity.

Recent advancements in computational chemistry have further enhanced our understanding of the pharmacological properties of 2-Cyano-2-propyl 4-cyanobenzodithioate. Molecular modeling studies have revealed that the compound can adopt multiple conformations depending on its environment, which may affect its bioavailability and efficacy. These insights have guided the design of more optimized derivatives with improved pharmacokinetic profiles. Additionally, virtual screening techniques have been employed to identify potential lead compounds based on the scaffold of this molecule, accelerating the drug discovery process.

The synthesis of 2-Cyano-2-propyl 4-cyanobenzodithioate itself is an intriguing challenge due to its complex structure. Traditional synthetic routes often involve multi-step sequences that require careful control of reaction conditions to avoid side products. However, recent innovations in synthetic methodology have streamlined the process, making it more efficient and scalable. For example, catalytic methods have been developed that allow for selective functionalization of the benzene ring while preserving the integrity of the dithioate bridge. Such advancements are crucial for facilitating further research and development based on this compound.

In conclusion, 2-Cyano-2-propyl 4-cyanobenzodithioate (CAS No. 851729-48-1) represents a significant advancement in chemical biology and pharmaceutical research. Its unique structural features and versatile reactivity make it a valuable tool for synthetic chemists and medicinal chemists alike. As our understanding of its properties continues to evolve, so too will its applications in drug discovery and material science. The ongoing exploration of this compound underscores its importance as a building block for future innovations in chemistry and biology.

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