Diazoethane

Base Information

• Chemical Name: Diazoethane
• CAS No.: 1117-96-0
• Molecular Formula: C2H4 N2
• Molecular Weight: 56.0672
• DSSTox Substance ID: DTXSID90149710
• Nikkaji Number: J102.131A
• Wikidata: Q27159669
• Mol file: 1117-96-0.mol

Synonyms:Diazoethane;Ethane, diazo-;1117-96-0;CHEBI:87492;DTXSID90149710;Q27159669

Chemical Property of Diazoethane

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 37.39000
• Density: g/cm³
• LogP: 0.38796
• XLogP3: 0.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 56.037448136
• Heavy Atom Count: 4
• Complexity: 42

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC=[N+]=[N-]

Technology Process of Diazoethane

There total 10 articles about Diazoethane 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: 75.0%

ethyl N-ethyl-N-nitrosocarbamate (614-95-9) → Diazoethan (1117-96-0)

Guidance literature:

With potassium hydroxide; In diethyl ether;

DOI:10.1021/jo048446b

Reference yield:

N-Ethyl-N-nitrosourea (759-73-9) → Diazoethan (1117-96-0)

Guidance literature:

With potassium hydroxide; diethyl ether;

Reference yield:

N-ethyl-N'-nitro-N-nitroso-guanidine (4245-77-6) → Diazoethan (1117-96-0)

Guidance literature:

With potassium hydroxide;

upstream raw materials:

N-Ethyl-N-nitrosourea

ethyl N-ethyl-N-nitrosocarbamate

4-(ethyl-nitroso-amino)-4-methyl-pentan-2-one

N-ethyl-N'-nitro-N-nitroso-guanidine

Downstream raw materials:

3-ethoxy-4-methoxybenzoic acid

2-acetoxy-5-(tetra-O-acetyl-β-D-glucopyranosyloxy)-benzoic acid ethyl ester

4,5-diethoxy-phthalic acid

2,4-dihydroxy-6-propylbenzoic acid ethyl ester

Refernces

Palladium-catalyzed cyclopropanation of alkenyl silanes by diazoalkanes: Evidence for a Pd⁰ mechanism

10.1002/chem.200802052

The study focuses on the palladium-catalyzed cyclopropanation of alkenyl silanes using diazoalkanes, exploring the mechanism and efficiency of this reaction in organic chemistry. The researchers used Pd(OAc)2 as a catalyst, diazomethane (CH2N2), diazoethane, and diazobutane as diazo compounds, and a variety of alkenyl silanes as substrates. The purpose of these chemicals was to investigate the formation of silyl cyclopropanes, assess the diastereoselectivity of the cyclopropanation, and gain insights into the active species and resting state of the catalyst. The study provides evidence for a Pd0 mechanism and suggests that a Pd0(alkenyl silane)3 complex is the resting state in the catalytic cycle. The findings have implications for the development of asymmetric versions of this reaction and contribute to the understanding of palladium-catalyzed cyclopropanation reactions.

180. 1,3-Dipolare Additionen an 7-Methylthieno<2,3-c>pyridin-1,1-dioxid

10.1002/hlca.19800630641

The research explored the 1,3-dipolar additions to 7-methylthieno[2,3-c]pyridine 1,1-dioxide. The study aimed to investigate the influence of the condensed pyridine ring on the orientation of the addition and the stability of the resulting primary products. Various 1,3-dipoles, including diazomethane, diazoethane, ethyl diazoacetate, phenyldiazomethane, and phenyl azide, were reacted with the target compound. The primary products were characterized using spectroscopic techniques, and their behavior under elevated temperatures and basic conditions was examined. The findings revealed that these products could undergo transformations such as loss of SO2 or N2 under certain conditions, leading to the formation of different compounds like pyrazoles and cyclopropanes.