2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropaneacetic acid

Base Information

• Chemical Name: 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropaneacetic acid
• CAS No.: 454-25-1
• Molecular Formula: C11H18O2
• Molecular Weight: 0
• Mol file: 454-25-1.mol

Synonyms:

Chemical Property of 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropaneacetic acid

Chemical Property:

• Boiling Point: 110 - 115 °C (0.1 mmHg)
• PSA: 37.30000
• LogP: 2.69950

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropaneacetic acid

There total 26 articles about 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropaneacetic acid 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:

trans-chrysanthemic acid (827-90-7,2259-14-5,2935-23-1,4638-92-0,10453-89-1,15259-78-6,26771-06-2,26771-11-9,705-16-8) → (+/-)-trans-Homochrysanthemsaeure (454-25-1,27373-84-8,90365-34-7)

Guidance literature:

ueber mehrere Stufen;

DOI:10.1039/jr9630004957

Reference yield:

cis-Chrysanthemic acid (2935-23-1) → (+/-)-cis-Homochrysanthemsaeure (454-25-1,27373-84-8,90365-34-7)

Guidance literature:

ueber mehrere Stufen;

DOI:10.1039/jr9630004957

Reference yield:

trans-chrysanthemic acid (827-90-7,2259-14-5,2935-23-1,4638-92-0,10453-89-1,15259-78-6,26771-06-2,26771-11-9,705-16-8) → (-)-trans-Homochrysanthemsaeure (454-25-1,27373-84-8,90365-34-7)

Guidance literature:

Multi-step reaction with 4 steps

1: SOCl₂

3: aq. AgNO₃, aq. NH₃ / dioxane

4: NaOH / methanol

With ammonium hydroxide; sodium hydroxide; thionyl chloride; silver nitrate; In 1,4-dioxane; methanol;

DOI:10.1039/jr9630004957

upstream raw materials:

(1R,3R)-trans-chrysanthemic acid

(+/-)-trans-Homochrysanthemsaeure

(1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

trans-chrysanthemic acid

Downstream raw materials:

(+)-trans-Homochrysanthemsaeure

(-)-trans-Homochrysanthemsaeure