173541-54-3

Basic information

• Product Name: Propanedioic acid, 2-propenyl-, bis(phenylmethyl) ester
• CAS NO: 173541-54-3
• Molecular Formula: C20H20O4
• Molecular Weight: 324.376
• Mol File: 173541-54-3.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Propanedioic acid, 2-propenyl-, bis(phenylmethyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: Propanedioic acid, 2-propenyl-, bis(phenylmethyl) ester(173541-54-3)
• EPA Substance Registry System: Propanedioic acid, 2-propenyl-, bis(phenylmethyl) ester(173541-54-3)

Safety Data

• Hazardous Substances Data: 173541-54-3(Hazardous Substances Data)

Upstream product

• 2583-25-7 allylmalonic acid 
• 100-51-6 benzyl alcohol 
• 15014-25-2 malonic acid dibenzyl ester 
• 106-95-6 allyl bromide 

Downstream Products

• 1618700-88-1 1,2-di-tert-butyl 3,3-dibenzyl hexahydropyridazine-1,2,3,3-tetracarboxylate 
• 1618700-63-2 (S)-di-tert-butyl 3-((S)-1-methoxy-1-oxo-3-phenylpropan-2-ylcarbamoyl)hexahydropyridazine-1,2-dicarboxylate 
• 1618700-75-6 (R)-di-tert-butyl 3-((S)-1-methoxy-1-oxo-3-phenylpropan-2-ylcarbamoyl)hexahydropyridazine-1,2-dicarboxylate 
• 1618700-72-3 3-(2-(tert-butoxycarbonylamino)-3-phenylpropyl) 1,2-di-tert-butyl hexahydropyridazine-1,2,3-tricarboxylate 
• 1618700-60-9 3-(2-(tert-butoxycarbonylamino)-3-phenylpropyl) 1,2-di-tert-butyl hexahydropyridazine-1,2,3-tricarboxylate 
• 1618700-79-0 2-allyl-2-(N,N’-di-tert-butoxycarbonylhydrazino)malonic acid di-benzyl ester 
• 1431150-87-6 C₂₇H₃₀O₄ 

Relevant articles and documents

Spherosilicates with peripheral malonic acid and vinyl end groups

Two novel spherosilicates comprised of an octahedral Si8O 12 core, [Si8O12]-(OSiMe2CH 2CH2CH2CH(COOH)2)8 and [Si8O12]-(OSiMe2CH2CH 2CH2CH(COOSi(CHCH2)3) 2)8, were synthesized from [Si8O 12]-(OSiMe2H)8. These new structures have high densities of peripheral functional groups, and the second structure also possesses silyl ester bonds that are easily cleavable under mild conditions. These functionalities enable these structures to be modified further and to have many potential applications. We demonstrated one by cross-linking the vinyl-terminated spherosilicate to form nanospheres with a narrow size distribution and utilizing the hydrophilic interior to accommodate a Pd salt in a toluene solution. The Royal Society of Chemistry 2013.

Supported cobalt oxide nanocrystals: Morphology control and catalytic performance for styrene oxidation

Metal oxide nanoparticles with controlled size and morphology seem extremely important due to the strong correlation between these parameters and their catalytic properties. Herein supported cobalt oxide nanoparticles with controlled size and different morphologies were successfully synthesized via a facile hydrothermal synthetic route under mild conditions. The size and morphology of the products can be readily tuned by tuning process parameters such as hydrothermal time and hydrothermal temperature. As synthesized supported cobalt oxide nanoparticles, namely Co3O4-150, Co3O4-550 and Co3O4-650, were quite active in the catalytic oxidation of styrene with H2O2 as a green oxidant. However, due to the size and morphology differences, these supported cobalt oxide nanoparticles exhibited different activities and selectivities. Co3O4-550 resulted in higher activity while Co3O4-650 exhibited relatively higher selectivity to epoxide. Moreover, these cobalt catalysts could be recycled, indicating this to be a promising method of fabricating supported cobalt oxide catalysts for the oxidation of olefins in large-scale processes.

One-pot cycloisomerization/hetero-diels-alder reaction of 1,6-enynes with aldehydes catalyzed by rhodium and a Bronsted acid

A rhodium and Bronsted acid catalyzed one-pot cycloisomerization/ hetero-Diels-Alder reaction of 1,6-enynes with unactivated aldehydes was established under mild conditions. This one-pot catalytic protocol produced a wide variety of annulated dihydropyrans from readily available starting materials in a highly atom economical manner.