1,3-Di-2-thienyl-2-propen-1-one

Base Information

• Chemical Name: 1,3-Di-2-thienyl-2-propen-1-one
• CAS No.: 2309-48-0
• Molecular Formula: C11H8OS2
• Molecular Weight: 220.316
• Hs Code.: 2934999090
• European Community (EC) Number: 218-993-6
• NSC Number: 54863
• Nikkaji Number: J424.445A,J213.184F
• Wikidata: Q106574755
• ChEMBL ID: CHEMBL88104
• Mol file: 2309-48-0.mol

Synonyms:1,3-Di-2-thienyl-2-propen-1-one;2309-48-0;(E)-1,3-di(thiophen-2-yl)prop-2-en-1-one;42811-88-1;2-Propen-1-one, 1,3-di-2-thienyl-;(E)-1,3-dithiophen-2-ylprop-2-en-1-one;CHEMBL88104;1,3-Dithienyl-2-propen-1-one;(2E)-1,3-bis(thiophen-2-yl)prop-2-en-1-one;EINECS 218-993-6;MFCD00014530;1,3-di-(2-Thienyl)-2-propen-1-one;1,3-Di(thiophen-2-yl)prop-2-en-1-one;MLS002667710;NSC54863;1,3-di-2-Thienyl-2-propene-1-one;1,3-Bis(2-thienyl)-2-propen-1-one;1,3-bis(thiophen-2-yl)prop-2-en-1-one;C11H8OS2;WCAGHDMFZMUUPQ-AATRIKPKSA-N;BDBM50145509;NSC 54863;NSC-54863;STK023253;AKOS000492845;(E)-1,3-Di-thiophen-2-yl-propenone;2-Propen-1-one,1,3-di-2-thienyl-;AS-61584;CS-15930;(2E)-1,3-di(2-thienyl)-2-propen-1-one;(E)-1,3-bis(2-thienyl)prop-2-en-1-one;(E)-1,3-Di(2-thienyl)-2-propen-1-one;CS-0067677;(E)-1,3-dithiophen-2-yl-prop-2-en-1-one;D73484;(2E)-1,3-di(thiophen-2-yl)prop-2-en-1-one;A816816;Z46041951;F0415-0041

Chemical Property of 1,3-Di-2-thienyl-2-propen-1-one

Chemical Property:

• Vapor Pressure: 1.61E-05mmHg at 25°C
• Melting Point: 98-100 °C
• Refractive Index: 1.681
• Boiling Point: 365.1 °C at 760 mmHg
• Flash Point: 174.6 °C
• PSA: 73.55000
• Density: 1.305 g/cm³
• LogP: 3.70570
• XLogP3: 3.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 220.00165722
• Heavy Atom Count: 14
• Complexity: 237

Purity/Quality:

99% ^*data from raw suppliers

1,3-DI-THIOPHEN-2-YL-PROPENONE AldrichCPR ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CSC(=C1)C=CC(=O)C2=CC=CS2
• Isomeric SMILES: C1=CSC(=C1)/C=C/C(=O)C2=CC=CS2

Technology Process of 1,3-Di-2-thienyl-2-propen-1-one

There total 4 articles about 1,3-Di-2-thienyl-2-propen-1-one 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: 98.4%

thiophene-2-carbaldehyde (98-03-3) + 2-Acetylthiophene (88-15-3,97511-16-5) → 1,3-di(thiophen-2-yl)propenone (2309-48-0)

Guidance literature:

thiophene-2-carbaldehyde; With potassium hydroxide; In methanol; water; at 0 ℃; for 0.166667h;

2-Acetylthiophene; In methanol; water; at 0 ℃; for 3h;

Reference yield: 91.0%

thiophene-2-carbaldehyde (98-03-3) + 2-Acetylthiophene (88-15-3,97511-16-5) → 1,3-di(thiophen-2-yl)propenone (2309-48-0) + ((1R,2S,3R,4S,6S)-4-hydroxy-2,4,6-tri(thiophen-2-yl)cyclohexane-1,3-diyl)bis(thiophen-2-ylmethanone)

Guidance literature:

With lithium hydroxide; In ethanol; water; at 23 - 26 ℃; for 0.00277778h; Sonication;

DOI:10.1016/j.bmcl.2020.127149

Reference yield: 80.8%

thiophene-2-carbaldehyde (98-03-3) + 2-Acetylthiophene (88-15-3,97511-16-5) → 1,3-di(thiophen-2-yl)propenone (2309-48-0) + 3-hydroxy-1,3-di(thiophen-2-yl)propan-1-one

Guidance literature:

With lithium hydroxide; In water; at 26 - 31 ℃; for 0.00277778h; Sonication;

DOI:10.1016/j.bmcl.2020.127149

upstream raw materials:

thiophene-2-carbaldehyde

2-Acetylthiophene

2-ethynyl-thiophene

2-Thiophenecarbonyl chloride

Downstream raw materials:

3-Phenyl-4,6-di-thiophen-2-yl-1H-pyridin-2-one

3-Phenyl-4,6-di-thiophen-2-yl-3,4-dihydro-1H-pyridin-2-one

1-phenyl-3,5-di(thiophen-2-yl)-1H-pyrazoline

4,6-Di-(2'-thienyl)-2-(1H)pyrimidinone