17804-59-0

Basic information

• Product Name: 3,3-Dimethylpentanedioic acid diethyl ester
• Synonyms: 3,3-Dimethylglutaric acid diethyl ester;3,3-Dimethylpentanedioic acid diethyl ester;diethyl 3,3-dimethylpentanedioate
• CAS NO: 17804-59-0
• Molecular Formula: C₁₁H₂₀O₄
• Molecular Weight: 216.2741
• Mol File: 17804-59-0.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 242°Cat760mmHg
• Flash Point: 100.3°C
• Appearance: /
• Density: 0.996g/cm³
• Vapor Pressure: 0.0348mmHg at 25°C
• Refractive Index: 1.433
• CAS DataBase Reference: 3,3-Dimethylpentanedioic acid diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3-Dimethylpentanedioic acid diethyl ester(17804-59-0)
• EPA Substance Registry System: 3,3-Dimethylpentanedioic acid diethyl ester(17804-59-0)

Safety Data

• Hazardous Substances Data: 17804-59-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H20O4/c1-5-14-9(12)7-11(3,4)8-10(13)15-6-2/h5-8H2,1-4H3

Upstream product

• 64-17-5 ethanol 
• 4839-46-7 3,3-Dimethylglutaric acid 
• 126-81-8 dimedone 
• 61193-04-2 3-(R,S),5-(R,S)-3,5-dicyano-4,4-dimethyl-2,6-dioxopiperidine 
• 21428-65-9 2,2-dibromo-5,5-dimethylcyclohexane-1,3-dione 

Downstream Products

• 858859-11-7 3,3-Dimethyl-1,1,5,5-tetraphenyl-1,5-pentanediol 
• 106754-11-4 1-benzyl-4,4-dimethylpiperidine-2,6-dione 
• 68427-53-2 Ethyl 6-(2', 4'-Dimethylphenyl)-6-cyano-5-keto-3, 3-dimethylhexanoate 
• 83810-33-7 2-[1-(4-Chloro-phenyl)-meth-(E)-ylidene]-3,3-dimethyl-pentanedioic acid 1-ethyl ester 
• 83810-32-6 2-[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-3,3-dimethyl-pentanedioic acid 1-ethyl ester 
• 68427-70-3 3-Hydroxy-5,5-dimethyl-2-o-tolyl-cyclohex-2-enone 
• 100956-28-3 3,3-Dimethyl-5-oxo-6-cyan-6-phenyl-hexansaeure 
• 68427-60-1 ethyl 6-(2',5'-Dimethylphenyl)-6-cyano-5-keto-3,3-dimethylhexanoate 
• 53120-74-4 3,3-dimethylpent-1,5-diol 
• 42052-44-8 1,5-diphenyl-3,3-dimethylpentane-1,5-dione 
• 68428-37-5 2-Ethyl-hexanoic acid 2-(2,5-dichloro-4-methyl-phenyl)-5,5-dimethyl-3-oxo-cyclohex-1-enyl ester 
• 68427-55-4 6-(2',4'-Dimethylphenyl)-5-keto-3, 3-dimethylhexanoic acid 
• 54008-10-5 1,1,5,5-Tetrakis-(p-cyanophenyl)-3,3-dimethyl-1,4-pentadien 
• 24149-61-9 3,3-dimethyl-1,1,5,5-tetraphenyl-1,4-pentadiene 

Relevant articles and documents

Geminate-Substituted Cyclopentadienes. 1. Synthesis of 5,5-Dialkylcyclopentadienes via 4,4-Dialkylcyclopent-2-en-1-ones.

A synthetic route for the preparation of 5,5,-dialkylcyclopentadienes (1) via 4,4-dialkylcyclopent-2-en-1-ones (3) is described.Beginnig with ketones (in which the two carbonyl substituents will become the two alkyl groups in the title compounds), the route traverses the Guareschi imides 5, 3,3-dialkylglutaric acids 4 and their ethyl esters 7, masked acyloins 8, cyclopentenones 3, alkohols 9, and bromides 10 to reach the dienes 1.Physical properties of five such derivates 1 and 3 (dimethyl, methylethyl,diethyl, methyl-n-propyl, and methylisopropyl) are presented.

Imidazopyridine or imidazopyrimidine compounds, their production and use

This invention provides a new condensed imidazole compound possessing inhibitory activity of adhesion molecule expression. This invention also provides a therapeutic and prophylactic agent for diabetic nephritis and/or autoimmune disease and an immunosuppressor for organ transplantation.

184. Stereoselective Hydrolysis of Substituted Cyclopropanedicarboxylates with Pig Liver Esterase

The hydrolysis of the meso-cyclopropane-1,2-dicarboxylates 1a-3a, 4, 5a, 6a, and 9, containing various substituents at C(3), and of the rac-3-phenylcyclopropane-1,2-dicarboxylates 7a, 8a, and 10 with pig liver esterase (PLE) is described.The stereoselectivity and absolute configurations of the products were determined.An interpretation of results was attempted on the basis of a recent active-site model for PLE.