methyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hepta-2,5-diene-2-carboxylate

Base Information

• Chemical Name: methyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hepta-2,5-diene-2-carboxylate
• CAS No.: 14128-65-5
• Molecular Formula: C₉H₄Cl₆O₂
• Molecular Weight: 356.848
• Mol file: 14128-65-5.mol

Synonyms:2,5-Norbornadiene-2-carboxylicacid, 1,4,5,6,7,7-hexachloro-, methyl ester (8CI); Methyl1,4,5,6,7,7-hexachloro-2,5-norbornadiene-2-carboxylate; NSC 38230

Chemical Property of methyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hepta-2,5-diene-2-carboxylate

Chemical Property:

• Vapor Pressure: 1.5E-05mmHg at 25°C
• Boiling Point: 366.1°Cat760mmHg
• Flash Point: 146.6°C
• Density: 1.78g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of methyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hepta-2,5-diene-2-carboxylate

There total 2 articles about methyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hepta-2,5-diene-2-carboxylate 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:

propynoic acid methyl ester (922-67-8) + hexachlorocyclopentadiene (77-47-4) → Methyl-1,4,5,6,7,7-hexachlorbicyclo<2.2.1>hepta-2,5-dien-2-carboxylat (14128-65-5)

Guidance literature:

at 140 ℃;

DOI:10.1039/j39710003428

Reference yield:

→ Methyl-1,4,5,6,7,7-hexachlorbicyclo<2.2.1>hepta-2,5-dien-2-carboxylat (14128-65-5)

Guidance literature:

Methylpropiolat, entspr. Cyclopentadien;

DOI:10.1021/jo01286a057

Reference yield:

Methyl-1,4,5,6,7,7-hexachlorbicyclo<2.2.1>hepta-2,5-dien-2-carboxylat (14128-65-5) → (1R,4R,5R,7S)-5-Bromo-1,2,3,5,6,6-hexachloro-7-methoxy-bicyclo[2.2.1]hept-2-ene

Guidance literature:

Multi-step reaction with 3 steps

1: methanol

2: KOH / methanol

3: Br₂, HgO / CCl₄

With potassium hydroxide; bromine; mercury(II) oxide; In methanol; tetrachloromethane;

DOI:10.1039/j39710003428

upstream raw materials:

propynoic acid methyl ester

hexachlorocyclopentadiene