diprop-2-ynyl butanedioate

Base Information

• Chemical Name: diprop-2-ynyl butanedioate
• CAS No.: 4580-40-9
• Molecular Formula: C10H10 O4
• Molecular Weight: 194.184
• Hs Code.: 2917190090
• Mol file: 4580-40-9.mol

Synonyms:Butanedioicacid, di-2-propynyl ester (9CI); Succinic acid, di-2-propynyl ester(6CI,7CI,8CI); Di-2-Propynyl succinate; Dipropargyl succinate; NSC 525130;Succinic acid dipropargyl ester

Chemical Property of diprop-2-ynyl butanedioate

Chemical Property:

• Vapor Pressure: 0.00584mmHg at 25°C
• Melting Point: 39-40 °C
• Boiling Point: 273.1°Cat760mmHg
• Flash Point: 131.4°C
• PSA: 52.60000
• Density: 1.155g/cm³
• LogP: 0.11940

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of diprop-2-ynyl butanedioate

There total 5 articles about diprop-2-ynyl butanedioate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 68.0%

diprop-2-ynyl fumarate (53024-63-8) → di(prop-2-yn-1-yl) succinate (4580-40-9)

Guidance literature:

With water; 5-methoxy-1,3,4-triphenyl-4,5-dihydro-1H-1,2-4-triazoline; In 1,2-dimethoxyethane; at 150 ℃; for 2h; Inert atmosphere; Microwave irradiation;

DOI:10.1039/c5cc05117g

Reference yield: 68.0%

→ di(prop-2-yn-1-yl) succinate (4580-40-9)

Guidance literature:

With water; 5-methoxy-1,3,4-triphenyl-4,5-dihydro-1H-1,2-4-triazoline; In 1,2-dimethoxyethane; at 150 ℃; under 760.051 Torr; Inert atmosphere; Sealed tube; Microwave irradiation;

Reference yield: 62.0%

succinic acid anhydride (108-30-5) + propargyl alcohol (107-19-7) → di(prop-2-yn-1-yl) succinate (4580-40-9)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; for 6h; under 760.051 Torr; Reflux;

DOI:10.1002/adsc.201900314

upstream raw materials:

succinic acid

propargyl alcohol

succinoyl dichloride

diprop-2-ynyl fumarate

Downstream raw materials:

bis((1-phenethyl-1H-1,2,3-triazol-4-yl)methyl) succinate

bis((1-benzyl-1H-1,2,3-triazol-4-yl)methyl) succinate

Refernces

• 1、 Pradhan, Tapas R.,Mohapatra, Debendra K.. "Neighboring Carbonyl Group Assisted Oxyacetoxylation of Propargylic Carboxylates with Retention of Chirality under Metal Free Condition". supporting information. p. 3605 - 3611. Retrieved 2019/07/04.
• 2、 Kato, Terumasa,Matsuoka, Shin-Ichi,Suzuki, Masato. "Transfer hydrogenation promoted by N-heterocyclic carbene and water". supporting information. p. 13906 - 13909. Retrieved 2015/09/07.