196861-81-1

Basic information

• Product Name: (1S,5R,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid 4-tert-butyl-benzyl ester
• Synonyms: (1S,5R,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid 4-tert-butyl-benzyl ester
• CAS NO: 196861-81-1
• Molecular Weight: 386.488
• Mol File: 196861-81-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1S,5R,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid 4-tert-butyl-benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,5R,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid 4-tert-butyl-benzyl ester(196861-81-1)
• EPA Substance Registry System: (1S,5R,7S)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carboxylic acid 4-tert-butyl-benzyl ester(196861-81-1)

Safety Data

• Hazardous Substances Data: 196861-81-1(Hazardous Substances Data)

Upstream product

• 118514-35-5 cis,cis-1,3,5-trimethylcyclohexane-1,3,5-tricarboxylic acid 
• 877-65-6 p-tert-butylbenzyl alcohol 
• 185394-19-8 (1S,5R,7R)-1,5,7-Trimethyl-2,4-dioxo-3-oxa-bicyclo[3.3.1]nonane-7-carbonyl chloride 

Downstream Products

• 179798-52-8 trans-5-(4-tert-butylbenzyloxycarbonyl)-1,3,5-trimethylcyclohexane-cis-1,3-dicarboxylic acid 

Relevant articles and documents

New Kemp's Diacid Derivatives Give Efficient Transport and Modifiable Selectivity for Alkaline Earth and Transition Metal Ions

New derivatives of 1,3,5-trimethyl-r-1,c-3,c-5-cyclohexanetricarboxylic acid (Kemp's triacid) showed high efficiency for alkaline earth and transition metal ion transport through a chloroform liquid membrane.Simple syntheses from Kemp's triacid or its geometric isomer provided chelating agents with a tripodal binding site for metal cations.The tripodal binding site consisted of r-1,c-3-diaxial carboxyl group and a c-5-amide, ester, or C-methyl group.Alkaline earth metal transport was quite variable and sensitive to c-5-group changes.For transition metal transport, c-5-amide diacids gave high total transport efficiency.For c-5-ester or C-methyl diacids, complexation of smaller divalent cations was decreased, resulting in increased selectivity for large cations.