3-Methylene-1,2-cyclopentanedicarboxylic acid dimethyl ester

Base Information

• Chemical Name: 3-Methylene-1,2-cyclopentanedicarboxylic acid dimethyl ester
• CAS No.: 74663-84-6
• Molecular Formula: C10H14O4
• Molecular Weight: 198.219
• Hs Code.: 2917209090
• Mol file: 74663-84-6.mol

Synonyms:3-Methylene-1,2-cyclopentanedicarboxylic acid dimethyl ester

Chemical Property of 3-Methylene-1,2-cyclopentanedicarboxylic acid dimethyl ester

Chemical Property:

• PSA: 52.60000
• LogP: 0.91480

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Methylene-1,2-cyclopentanedicarboxylic acid dimethyl ester

There total 3 articles about 3-Methylene-1,2-cyclopentanedicarboxylic acid dimethyl ester 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:

dimethyl cis-but-2-ene-1,4-dioate (624-48-6) + methylene cyclopropane (6142-73-0) → 5-methylenespiro<2.4>heptane (37745-07-6) + 3-Methylencyclopentan-1,2-dicarbonsaeure-dimethylester (74663-84-6) + dimethylfumarate (624-49-7)

Guidance literature:

bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; at 40 ℃; for 20h; Yields of byproduct given;

Reference yield:

→ cis-2,3-Dicarbomethoxy-methylencyclopentan (37589-16-5,37589-18-7,74663-84-6)

Guidance literature:

Methylencyclopropan, Maleinsaeuredimethylester, Ni(AN)2; neben Isomeren 4, 5, 8;

DOI:10.1021/ja00766a065

Reference yield:

→ trans-2,3-Dicarbomethoxy-methylencyclopentan (37589-16-5,37589-18-7,74663-84-6)

Guidance literature:

Methylencyclopropan, Fumarsaeuredimethylester, Ni(AN)2; neben Isomeren 5 u. 6;

DOI:10.1021/ja00766a065

upstream raw materials:

dimethyl cis-but-2-ene-1,4-dioate

methylene cyclopropane

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