CISANDTRANS-PARA-1(7)8-MENTHADIEN-2-YLACETATE

Base Information

• Chemical Name: CISANDTRANS-PARA-1(7)8-MENTHADIEN-2-YLACETATE
• CAS No.: 71660-03-2
• Molecular Formula: C12H18 O2
• Molecular Weight: 194.274
• Mol file: 71660-03-2.mol

Synonyms:Cyclohexanol,2-methylene-5-(1-methylethenyl)-, acetate (9CI); p-Mentha-1(7),8-dien-2-ol,acetate (6CI)

Chemical Property of CISANDTRANS-PARA-1(7)8-MENTHADIEN-2-YLACETATE

Chemical Property:

• Vapor Pressure: 0.0312mmHg at 25°C
• Refractive Index: 1.468
• Boiling Point: 243.9°C at 760 mmHg
• Flash Point: 92.7°C
• PSA: 26.30000
• Density: 0.95g/cm³
• LogP: 2.85050

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of CISANDTRANS-PARA-1(7)8-MENTHADIEN-2-YLACETATE

There total 2 articles about CISANDTRANS-PARA-1(7)8-MENTHADIEN-2-YLACETATE 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:

acetic acid (64-19-7,77671-22-8) + limonene. (138-86-3,555-08-8,8022-90-0,9003-73-0,95327-98-3) → carvyl acetate (97-42-7) + menth-1 (7),8-dien-2-yl acetate (71660-03-2)

Guidance literature:

With 2-[(phenylmethyl) thio]-5-methyl-1,3,4-thiadiazole; palladium diacetate; triethylamine; p-benzoquinone; at 40 ℃; Overall yield = 79 percent; Overall yield = 153 mg; regioselective reaction; Inert atmosphere; Green chemistry;

DOI:10.1055/s-0037-1611560

Reference yield:

beta-pinene (18172-67-3,19902-08-0,25719-60-2) + acetic acid (64-19-7,77671-22-8) → [(1R,5S)-6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl]methyl acetate (36203-31-3) + carvyl acetate (97-42-7) + menth-1 (7),8-dien-2-yl acetate (71660-03-2) + cis-pinocarvyl acetate

Guidance literature:

With 1,2-Bis(phenylsulfinyl)ethane; palladium diacetate; p-benzoquinone; at 40 ℃; for 24h; Overall yield = 40 percentChromat.; regioselective reaction; Inert atmosphere;

DOI:10.1055/s-0037-1611560

upstream raw materials:

beta-pinene

acetic acid

limonene.

Refernces