N-allyl-N'-phenylhydrazine

Base Information

• Chemical Name: N-allyl-N'-phenylhydrazine
• CAS No.: 71056-34-3
• Molecular Formula: C₉H₁₂N₂
• Molecular Weight: 148.208
• Mol file: 71056-34-3.mol

Synonyms:N-allyl-N'-phenylhydrazine

Chemical Property of N-allyl-N'-phenylhydrazine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-allyl-N'-phenylhydrazine

There total 7 articles about N-allyl-N'-phenylhydrazine 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%

C27H26N2P(1+)*Br(1-) (129502-48-3) → N-allyl-N'-phenylhydrazine (71056-34-3)

Guidance literature:

With sodium hydroxide; at 60 ℃; for 2h;

DOI:10.1055/s-1990-26885

Reference yield: 86.0%

(2-phenylhydrazino)triphenylphosphonium bromide + allyl bromide (106-95-6) → N-allyl-N'-phenylhydrazine (71056-34-3)

Guidance literature:

(2-phenylhydrazino)triphenylphosphonium bromide; With n-butyllithium; In tetrahydrofuran; Inert atmosphere;

allyl bromide; In tetrahydrofuran; for 8h; Inert atmosphere;

With water; sodium hydroxide; In tetrahydrofuran; at 60 ℃; for 2h; Inert atmosphere;

DOI:10.1039/c1ob05328k

Reference yield:

(2-phenylhydrazino)triphenylphosphonium bromide → N-allyl-N'-phenylhydrazine (71056-34-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 1) BuLi / 1) THF, 0 deg C, 30 min, 2) RT, 8 - 10 h

2: 87 percent / 2M aq. NaOH / 2 h / 60 °C

With sodium hydroxide; n-butyllithium;

DOI:10.1055/s-1990-26885

upstream raw materials:

ethanol

allyl bromide

phenylhydrazine

C₂₇H₂₆N₂P⁽¹⁺⁾*Br^(1-)

Downstream raw materials:

allyl-phenyl-diazene

aniline

1-amino-2-propene

4,4-diethyl-1-allyl-2-phenyl-pyrazolidine-3,5-dione

Refernces

• 1、 Barluenga, Jose,Merino, Isabel,Vina, Sara,Palacios, Francisco. "Regioselective Synthesis of 1-Alkyl-1-phenylhydrazines, 2-Alkyl-1-phenylhydrazines, and 1,2-Dialkyl-1-phenylhydrazines". . p. 398 - 400. Retrieved 2007/10/02.