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2-Phenanthrenecarboxylic acid, 3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox o-

Base Information Edit
  • Chemical Name:2-Phenanthrenecarboxylic acid, 3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox o-
  • CAS No.:137758-96-4
  • Molecular Formula:C20H24O4
  • Molecular Weight:
  • Hs Code.:
  • Mol file:137758-96-4.mol
2-Phenanthrenecarboxylic acid,
3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox
o-

Synonyms:

Suppliers and Price of 2-Phenanthrenecarboxylic acid, 3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox o-
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
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Total 1 raw suppliers
Chemical Property of 2-Phenanthrenecarboxylic acid, 3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox o- Edit
Chemical Property:
Purity/Quality:

99.90% *data from raw suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Useful:
Technology Process of 2-Phenanthrenecarboxylic acid, 3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox o-

There total 25 articles about 2-Phenanthrenecarboxylic acid, 3,4,4a,5,8,9,10,10a-octahydro-1,4a-dimethyl-7-(1-methylethyl)-5,8-diox o- 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:
Guidance literature:
With ammonium cerium(IV) nitrate; In water; acetonitrile; for 0.583333h; Ambient temperature;
DOI:10.1021/jo00081a021
Guidance literature:
Multi-step reaction with 10 steps
1: 85 percent / NBS / dimethylformamide / 3 h / 0 °C
2: 96 percent / 1 N KOH / 0.75 h / 0 °C
3: 92 percent / CuI, NaOMe / dimethylformamide / 2 h / Heating
4: 1.) Na, EtOH, 2.) oxalic acid / 1.) reflux, 30 min, 2.) H2O, MeOH, reflux, 21 h
5: 1.) pyrrolidine, molecular sieves 3 Angstroem / 1.) C6H6, r.t., 4.5 h, 2.) dioxane, reflux, 45 h
6: 60 percent / KOH / methanol; H2O / 1.) -20 deg C, 1 h, 2.) r.t., 15 h
7: 1.) Li, NH3, t-BuOH, 2.) Et3N / 1.) THF, -78 deg C, 30 min, 2.) THF, 0 deg C, 30 min
8: 1.) MeLi / 1.) THF, Et2O, r.t, 30 min, 2.) THF, 0 deg C, 9.5 h
9: 54 percent / n-Bu3N, DPPF / Pd(OAc)2 / dimethylformamide / 3.5 h / 95 °C
10: 83 percent / CAN / H2O; acetonitrile / 0.58 h / Ambient temperature
With pyrrolidine; 1,1'-bis-(diphenylphosphino)ferrocene; potassium hydroxide; N-Bromosuccinimide; copper(l) iodide; ammonium cerium(IV) nitrate; tributyl-amine; ethanol; 3 A molecular sieve; ammonia; methyllithium; sodium methylate; sodium; oxalic acid; lithium; triethylamine; tert-butyl alcohol; palladium diacetate; In methanol; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jo00081a021
Guidance literature:
Multi-step reaction with 9 steps
1: 96 percent / 1 N KOH / 0.75 h / 0 °C
2: 92 percent / CuI, NaOMe / dimethylformamide / 2 h / Heating
3: 1.) Na, EtOH, 2.) oxalic acid / 1.) reflux, 30 min, 2.) H2O, MeOH, reflux, 21 h
4: 1.) pyrrolidine, molecular sieves 3 Angstroem / 1.) C6H6, r.t., 4.5 h, 2.) dioxane, reflux, 45 h
5: 60 percent / KOH / methanol; H2O / 1.) -20 deg C, 1 h, 2.) r.t., 15 h
6: 1.) Li, NH3, t-BuOH, 2.) Et3N / 1.) THF, -78 deg C, 30 min, 2.) THF, 0 deg C, 30 min
7: 1.) MeLi / 1.) THF, Et2O, r.t, 30 min, 2.) THF, 0 deg C, 9.5 h
8: 54 percent / n-Bu3N, DPPF / Pd(OAc)2 / dimethylformamide / 3.5 h / 95 °C
9: 83 percent / CAN / H2O; acetonitrile / 0.58 h / Ambient temperature
With pyrrolidine; 1,1'-bis-(diphenylphosphino)ferrocene; potassium hydroxide; copper(l) iodide; ammonium cerium(IV) nitrate; tributyl-amine; ethanol; 3 A molecular sieve; ammonia; methyllithium; sodium methylate; sodium; oxalic acid; lithium; triethylamine; tert-butyl alcohol; palladium diacetate; In methanol; water; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jo00081a021
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