1-DIETHYLAMINO-2-PENTYNE

Base Information

• Chemical Name: 1-DIETHYLAMINO-2-PENTYNE
• CAS No.: 73117-10-9
• Molecular Formula: C₉H₁₇N
• Molecular Weight: 139.241
• Hs Code.: 2921199090
• Mol file: 73117-10-9.mol

Synonyms:NSC 88221

Chemical Property of 1-DIETHYLAMINO-2-PENTYNE

Chemical Property:

• Vapor Pressure: 1.02mmHg at 25°C
• Boiling Point: 168-170°C
• Flash Point: 53.9°C
• PSA: 3.24000
• Density: 0,803 g/cm3
• LogP: 1.74160

Purity/Quality:

99% ^*data from raw suppliers

1-DIETHYLAMINO-2-PENTYNE 98.00% ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-DIETHYLAMINO-2-PENTYNE

There total 2 articles about 1-DIETHYLAMINO-2-PENTYNE 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:

diethyl-(2-bromo-allyl)-amine (13249-59-7) → N,N-diethyl-2-butin-1-ylamine (73117-10-9)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium amide; liquid ammonia

2: sodium amide; liquid ammonia

With ammonia; sodium amide;

DOI:10.1021/ja01162a010

Reference yield:

N,N-diethyl-2-propynylamine (4079-68-9,125678-52-6) + ethyl bromide (74-96-4) → N,N-diethyl-2-butin-1-ylamine (73117-10-9)

Guidance literature:

With ammonia; sodium amide;

DOI:10.1021/ja01162a010

Reference yield: 93.0%

N,N-diethyl-2-butin-1-ylamine (73117-10-9) → cis-N,N-diethyl-2-pentenylamine (73117-11-0)

Guidance literature:

With hydrogen; Nic(w); In methanol; at 25 ℃; under 760 Torr; isolated as the hydrochloride;

DOI:10.1021/jo01298a037

upstream raw materials:

N,N-diethyl-2-propynylamine

ethyl bromide

diethyl-(2-bromo-allyl)-amine

Downstream raw materials:

cis-N,N-diethyl-2-pentenylamine