Bicyclo[2.2.1]heptane-2-carboxylic acid, 4,7,7-trimethyl-3-oxo-, 1-(2,5-dichlorophenyl)-2-[(1,1-dimethylethoxy)carbonyl]hydrazide, (1R,4R)-

Base Information

• Chemical Name: Bicyclo[2.2.1]heptane-2-carboxylic acid, 4,7,7-trimethyl-3-oxo-, 1-(2,5-dichlorophenyl)-2-[(1,1-dimethylethoxy)carbonyl]hydrazide, (1R,4R)-
• CAS No.: 928053-56-9
• Molecular Formula: C22H28Cl2N2O4
• Molecular Weight: 455.381

Synonyms:

Chemical Property of Bicyclo[2.2.1]heptane-2-carboxylic acid, 4,7,7-trimethyl-3-oxo-, 1-(2,5-dichlorophenyl)-2-[(1,1-dimethylethoxy)carbonyl]hydrazide, (1R,4R)-

Chemical Property:

Purity/Quality:

Safty Information:

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Useful:

Technology Process of Bicyclo[2.2.1]heptane-2-carboxylic acid, 4,7,7-trimethyl-3-oxo-, 1-(2,5-dichlorophenyl)-2-[(1,1-dimethylethoxy)carbonyl]hydrazide, (1R,4R)-

There total 1 articles about Bicyclo[2.2.1]heptane-2-carboxylic acid, 4,7,7-trimethyl-3-oxo-, 1-(2,5-dichlorophenyl)-2-[(1,1-dimethylethoxy)carbonyl]hydrazide, (1R,4R)- 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: 100.0%

N'-(2,5-dichloro-phenyl)-hydrazinecarboxylic acid tert-butyl ester (928053-41-2) + D-(+)-3-camphoryl chloride (72690-88-1,129940-80-3) → N'-(2,5-dichloro-phenyl)-N'-((1R,4R)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]heptane-2-carbonyl)-hydrazinecarboxylic acid tert-butyl ester (928053-56-9)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 50 ℃; for 4.16667h;

Reference yield: 86.0%

N'-(2,5-dichloro-phenyl)-N'-((1R,4R)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]heptane-2-carbonyl)-hydrazinecarboxylic acid tert-butyl ester (928053-56-9) → (4S,7R)-2-(2,5-dichloro-phenyl)-7,8,8-trimethyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 2.16667h;

upstream raw materials:

N'-(2,5-dichloro-phenyl)-hydrazinecarboxylic acid tert-butyl ester

D-(+)-3-camphoryl chloride

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