Acetamide, N-methyl-N-(2-propynyl)-

Base Information

• Chemical Name: Acetamide, N-methyl-N-(2-propynyl)-
• CAS No.: 18341-31-6
• Molecular Formula: C6H9NO
• Molecular Weight: 111.144
• NSC Number: 168438
• UNII: DKC7DDW6RZ
• DSSTox Substance ID: DTXSID00171421
• Nikkaji Number: J54.109E
• Wikidata: Q83041499
• Mol file: 18341-31-6.mol

Synonyms:18341-31-6;N-Methyl-N-(2-propynyl)acetamide;ACETAMIDE, N-METHYL-N-(2-PROPYNYL)-;N-methyl-N-prop-2-ynylacetamide;N-(2-Propynyl)-N-methyl acetamide;DKC7DDW6RZ;NSC 168438;BRN 2346727;Acetamide, N-methyl-N-2-propyn-1-yl-;NSC-168438;N-methyl-N-(prop-2-yn-1-yl)acetamide;Acetamide, N-methyl-N-[2-propynyl]-;Acetamide, N-methyl-N-2-propynyl-;NSC168438;UNII-DKC7DDW6RZ;N-methyl-N-propargylacetamide;N-methyl-N-propargyl acetamide;SCHEMBL1245328;DTXSID00171421;N-Methyl-N-(2-propynyl)acetamide #;AKOS005215906;LS-9996;N-METHYL-N-2-PROPYN-1-YLACETAMIDE;EN300-697337;F79876

Chemical Property of Acetamide, N-methyl-N-(2-propynyl)-

Chemical Property:

• Vapor Pressure: 1.26mmHg at 25°C
• Boiling Point: 173.5°C at 760 mmHg
• Flash Point: 66.2°C
• PSA: 20.31000
• Density: 0.96g/cm³
• LogP: 0.09790
• XLogP3: -0.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 111.068413911
• Heavy Atom Count: 8
• Complexity: 131

Purity/Quality:

99% ^*data from raw suppliers

Acetamide,N-methyl-N-(2-propynyl)- ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)N(C)CC#C

Technology Process of Acetamide, N-methyl-N-(2-propynyl)-

There total 4 articles about Acetamide, N-methyl-N-(2-propynyl)- 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: 66.0%

methyl(propargyl)amine (35161-71-8) + acetic anhydride (108-24-7) → N-methyl-N-(2-propynyl)acetamide (18341-31-6)

Guidance literature:

With triethylamine; In acetonitrile; for 24h; Ambient temperature;

DOI:10.1021/jm00107a029

Reference yield: 22.0%

(S)-N-tert-butyloxycarbonyl-2-(3-(2-methoxypyrid-3-yl)isoxazol-5-yl)pyrrolidine (851435-31-9) + acetic anhydride (108-24-7) → N-methyl-N-(2-propynyl)acetamide (18341-31-6)

Guidance literature:

With dmap; In pyridine; at 20 ℃; for 18h;

Reference yield:

methyl(propargyl)amine (35161-71-8) → N-methyl-N-(2-propynyl)acetamide (18341-31-6)

Guidance literature:

With acetic anhydride;

upstream raw materials:

methyl(propargyl)amine

acetic anhydride

(S)-N-tert-butyloxycarbonyl-2-(3-(2-methoxypyrid-3-yl)isoxazol-5-yl)pyrrolidine

Downstream raw materials:

N-[4-((S)-2-Methoxymethyl-pyrrolidin-1-yl)-but-2-ynyl]-N-methyl-acetamide

ethyl [4-[3,3-bis[5-[3-(N-acetyl-N-methylamino)propynyl]thiophene-2-yl]allylsulfanyl]-2-methylphenoxy]acetate

3-(4-fluorobenzyl)-1-(3-(N-methyl-acetamido)-prop-1-yn-1-yl)-7-{[2-(trimethylsilyl)ethoxy]methoxy}-3,7,8,9-tetrahydro-6H-pyrrolo[ 2,3-c]-1,7-naphthyridin-6-one

N-methyl-N-<4-<1-<3-<(4-methylphenyl)sulfonyl>pyrrolidinyl>>-2-butynyl>acetamide