ETHYL (-)-CAMPHORCARBOXYLATE

Base Information

• Chemical Name: ETHYL (-)-CAMPHORCARBOXYLATE
• CAS No.: 22469-70-1
• Molecular Formula: C13H20 O3
• Molecular Weight: 224.3
• Hs Code.: 2918300090
• Mol file: 22469-70-1.mol

Synonyms:3-Bornanecarboxylicacid, 2-oxo-, ethyl ester (8CI)

Chemical Property of ETHYL (-)-CAMPHORCARBOXYLATE

Chemical Property:

• Vapor Pressure: 0.00291mmHg at 25°C
• Refractive Index: 1.485
• Boiling Point: 284.8°Cat760mmHg
• Flash Point: 119.5°C
• PSA: 43.37000
• Density: 1.073g/cm³
• LogP: 2.33500

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Safety Statements: S24/25:Avoid contact with skin and eyes.

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ETHYL (-)-CAMPHORCARBOXYLATE

There total 7 articles about ETHYL (-)-CAMPHORCARBOXYLATE 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: 56.0%

→ (1R,4R)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester (22469-70-1)

Guidance literature:

Reference yield:

(1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one (464-49-3,68546-28-1) → (1R,4R)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester (22469-70-1)

Guidance literature:

With ammonia; sodium amide; Erwaermen des nach Zusatz von Aether vom Ammoniak befreiten Reaktionsgemisches mit Kohlensaeure-diaethylester;

DOI:10.1021/ja01238a045

Reference yield:

→ (1R,4R)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester (22469-70-1)

Guidance literature:

With hydrogenchloride;

DOI:10.1007/s004100100287

upstream raw materials:

ethanol

4,7,7-trimethyl-3-oxo-norbornane-2-carbonitrile

(1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one

Diethyl carbonate

Downstream raw materials:

(1S:2Ξ)-2-phenylazo-3-oxo-4.7.7-trimethyl-norbornane-carboxylic acid-(2)-ethyl ester

4,7,7-trimethyl-3-oxo-2-phenylazo-norbornane-2-carboxylic acid ethyl ester

4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid-(N'-phenyl-hydrazide)

7,8,8-trimethyl-1-phenyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one