3-Cyclohexene-1,1-dicarboxylic acid, 3-ethenyl-5-methylene-, 1,1-diethyl ester

Base Information

• Chemical Name: 3-Cyclohexene-1,1-dicarboxylic acid, 3-ethenyl-5-methylene-, 1,1-diethyl ester
• CAS No.: 922336-97-8
• Molecular Formula: C15H20O4
• Molecular Weight: 264.321
• Mol file: 922336-97-8.mol

Synonyms:

Chemical Property of 3-Cyclohexene-1,1-dicarboxylic acid, 3-ethenyl-5-methylene-, 1,1-diethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Cyclohexene-1,1-dicarboxylic acid, 3-ethenyl-5-methylene-, 1,1-diethyl ester

There total 1 articles about 3-Cyclohexene-1,1-dicarboxylic acid, 3-ethenyl-5-methylene-, 1,1-diethyl 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: 62.0%

diethyl 2,2-di(prop-2-yn-1-yl)malonate (2689-88-5) + ethene (74-85-1) → diethyl 5-methylene-3-vinylcyclohex-3-ene-1,1-dicarboxylate (922336-97-8)

Guidance literature:

With Mo(CHCMe2Ph)2; In 1,2-dimethoxyethane;

DOI:10.1021/ja00086a016

Reference yield: 45.0%

{(2,2-dimethylpropylidene)((2-tert-butylphenyl)imido)molybdenum(VI)bis(hexafluoro-tert-butoxide)} (153483-78-4,153414-52-9,154632-83-4) + diethyl 5-methylene-3-vinylcyclohex-3-ene-1,1-dicarboxylate (922336-97-8) → (Mo(OC(CH3)(CF3)2)2(NC6H4C(CH3)3))2C7H6(COOC2H5)2

Guidance literature:

In diethyl ether; under N2 atm. soln. triene in Et2O was added to soln. Mo complex in Et2Oand stirred at room temp. for 18 h; volatiles were removed in vacuo, residue was dissolved in pentane and cooled to -25°C; elem. anal.;

DOI:10.1021/ja0656705

Reference yield: 14.0%

bis[1,1-di(trifluoromethyl)ethoxy][(2,6-diisopropylphenyl)imino](2-methyl-2-phenylpropylidene)molybdenum (139220-25-0,149883-30-7,149883-29-4) + diethyl 5-methylene-3-vinylcyclohex-3-ene-1,1-dicarboxylate (922336-97-8) → Mo{1-methylidene-3-methylene-5,5-bis(carboxyethyl)cyclohex-1-ene}(N-2,6-i-Pr2C6H3)(OCMe(CF3)2)2 (887329-89-7)

Guidance literature:

In 1,2-dimethoxyethane; under N2; to the complex dissolved in DME was added the cyclohexene, stirred for 24 h; solvent was removed in vac., recrystd. from pentane at -40°C;

DOI:10.1021/ja00086a016

upstream raw materials:

diethyl 2,2-di(prop-2-yn-1-yl)malonate

ethene

Downstream raw materials:

Mo{1-methylidene-3-methylene-5,5-bis(carboxyethyl)cyclohex-1-ene}(N-2,6-i-Pr₂C₆H₃)(OCMe(CF₃)2)2