N-Hydroxyheptanamide

Base Information

• Chemical Name: N-Hydroxyheptanamide
• CAS No.: 30406-18-9
• Molecular Formula: C7H15 N O2
• Molecular Weight: 145.202
• DSSTox Substance ID: DTXSID90184489
• Nikkaji Number: J861.173D
• Wikidata: Q83055398
• Mol file: 30406-18-9.mol

Synonyms:N-Hydroxyheptanamide;Heptanamide, N-hydroxy-;30406-18-9;Heptanohydroxamic acid;Enenthohydroxamic acid;Heptanoylhydroxamic acid;BRN 1702487;0-02-00-00341 (Beilstein Handbook Reference);Heptanohydroxamic;hexylhydroxamic acid;SCHEMBL1290964;DTXSID90184489;STL453774;AKOS006228699;AM806754;LS-74259

Chemical Property of N-Hydroxyheptanamide

Chemical Property:

• Refractive Index: 1.4638 (estimate)
• Boiling Point: 264.33°C (rough estimate)
• Density: 0.984g/cm³
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 5
• Exact Mass: 145.110278721
• Heavy Atom Count: 10
• Complexity: 93.6

Purity/Quality:

99% ^*data from raw suppliers

HEPTANAMIDE, N-HYDROXY- 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCC(=O)NO

Technology Process of N-Hydroxyheptanamide

There total 11 articles about N-Hydroxyheptanamide 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: 87.0%

n-heptan1ol (111-70-6) → heptanohydroxamic acid (30406-18-9)

Guidance literature:

n-heptan1ol; With 1-hydroxy-pyrrolidine-2,5-dione; [bis(acetoxy)iodo]benzene; In acetonitrile; at 0 - 20 ℃; for 3h; Inert atmosphere; Green chemistry;

With hydroxylamine; In water; acetonitrile; for 12h; Inert atmosphere; Green chemistry;

DOI:10.1039/c4ob00693c

Reference yield: 73.0%

1-nitroheptane (693-39-0) → heptanohydroxamic acid (30406-18-9)

Guidance literature:

With selenium(IV) oxide; triethylamine; In dichloromethane; 1.) 0-10 deg C, 10 min. 2.) 20 deg C, 30 min. 3.) reflux, 1h;

DOI:10.1055/s-1980-29158

Reference yield: 68.0%

1-heptanal oxime (629-31-2) → heptanohydroxamic acid (30406-18-9)

Guidance literature:

With [hydroxy(tosyloxy)iodo]benzene; In chloroform; at 20 - 60 ℃; for 0.666667h;

DOI:10.1039/b917096k

upstream raw materials:

heptanal

piloty's acid

1-nitroheptane

Heptanoic acid chloride

Downstream raw materials:

Hexyl isocyanate

oenanthic acid

hydroxylamine

Refernces

• 1、 Papadopoulos, Giorgos N.,Kokotos, Christoforos G.. "Photoorganocatalytic One-Pot Synthesis of Hydroxamic Acids from Aldehydes". . p. 6964 - 6967. Retrieved 2016/05/11.
• 2、 Dettori, Giovanna,Gaspa, Silvia,Porcheddu, Andrea,De Luca, Lidia. "A two-step tandem reaction to prepare hydroxamic acids directly from alcohols". supporting information. p. 4582 - 4585. Retrieved 2014/06/24.