Category: Dioxole

Identification of 1,3-dioxolanes in coffee-like flavorings was written by Tateo, Fernando;Bononi, Monica;Lubian, Elisabetta;Martello, Silvia. And the article was included in Journal of High Resolution Chromatography in 1998.Safety of 2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol This article mentions the following:

Com. available coffee-like flavoring preparations, identifying certain dioxolane structures of particular interest were concerned. The research was carried out by GC/MS, and spectral characterization was performed of the compounds in question, and especially of the acetals and ketals produced from compounds with carbonyl functions and 1,2-propylene glycol. Some determinations by chiral gas chromatog. and by isotope ratio mass spectrometry (IRMS) were useful in improving the anal. characterization of certain dioxolanes. In the experiment, the researchers used many compounds, for example, 2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol (cas: 68527-74-2Safety of 2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol).

2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol (cas: 68527-74-2) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Safety of 2-Methoxy-4-(4-methyl-1,3-dioxolan-2-yl)phenol

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Oxidative deprotection of trimethylsilyl and tetrahydropyranyl ethers, acetals and ketals with N,N’-dibenzyl-1,4-diazoniabicyclo[2.2.2]octane peroxodisulfate under non-aqueous conditions was written by Alikarami, Mohammad;Abbasi, Zahra. And the article was included in Organic Chemistry: An Indian Journal in 2013.Computed Properties of C8H14O2 This article mentions the following:

An efficient and convenient conversion of trimethylsilyl and tetrahydropyranyl ethers, acetals and ketals to the corresponding carbonyl compounds with N,N’-dibenzyl-1,4-diazoniabicyclo[2.2.2]octane peroxodisulfate under non-aqueous conditions is described. In the experiment, the researchers used many compounds, for example, 1,4-Dioxaspiro[4.5]decane (cas: 177-10-6Computed Properties of C8H14O2).

1,4-Dioxaspiro[4.5]decane (cas: 177-10-6) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Dioxole functionalized metal-organic frameworks have also been recently reported.Computed Properties of C8H14O2

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Molecular Weight Distribution of Two Types of Living Chains Formed during Nitroxide-Mediated Polymerization of Styrene was written by Kim, Kyoungho;Lee, Jieun;Cho, Hong Y.;Lee, Eun Ho;Lee, Seo-Hui;Chang, Taihyun;Jeon, Heung Bae;Paik, Hyun-jong. And the article was included in Macromolecular Rapid Communications in 2021.SDS of cas: 100-79-8 This article mentions the following:

Different types of polymer chains generated during the nitroxide-mediated polymerization of styrene are separated for the first time, and their mol. weight distribution (MWD) is investigated. Living and dead chains are monitored during the reaction; specifically, two types of living chains derived from the initiation of the alkoxyamine (R-T) and the self-initiation of styrene and dead chains present in the as-prepared polystyrene (PS). To distinguish between each polymer species, different numbers of hydroxyl groups are introduced onto the T and R groups of the alkoxyamine (one and two groups, resp.). Each living and dead chains is resolved according to the distinct number of hydroxyl groups on its chain-end using high-performance liquid chromatog. Mol. structures of the fractionated PS are characterized using matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and ¹H NMR spectroscopy, and the results of which show two distinct initiation paths: one originating from R-T and the other from the self-initiation of styrene. Mol. weight and MWD are measured using size-exclusion chromatog. and reveal a narrow MWD for the living chains derived from R-T. Contrastingly, a broad and skewed MWD is observed for the other living chains derived from the self-initiation of styrene and the dead chains. In the experiment, the researchers used many compounds, for example, (2,2-Dimethyl-1,3-dioxolan-4-yl)methanol (cas: 100-79-8SDS of cas: 100-79-8).

(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol (cas: 100-79-8) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.SDS of cas: 100-79-8

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Dual Catalytic Strategy for Forging sp²-sp³ and sp³-sp³ Architectures via β-Scission of Aliphatic Alcohol Derivatives was written by Cong, Fei;Lv, Xin-Yang;Day, Craig S.;Martin, Ruben. And the article was included in Journal of the American Chemical Society in 2020.Related Products of 14131-84-1 This article mentions the following:

A dual platform for forging sp²-sp³ and sp³-sp³ carbon bonds via catalytic β-scission of aliphatic alc. derivatives with both aryl and alkyl halides is disclosed [e.g., I + p-(F₃C)C₆H₄Br → II (84%, 77% isolated) in presence of photocatalyst, Hantzsch ester under blue LED irradiation with Ni/(4,4′-di-tert-butyl-2,2′-bipyridyl)]. This protocol is distinguished by its wide substrate scope and broad applicability, even in the context of late-stage functionalization. In the experiment, the researchers used many compounds, for example, (3aS,4S,6R,6aS)-6-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol (cas: 14131-84-1Related Products of 14131-84-1).

(3aS,4S,6R,6aS)-6-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol (cas: 14131-84-1) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.Related Products of 14131-84-1

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

The catalytic system ‘Rhodamine B/additive’ for the chemical fixation of CO₂ was written by Wu, Feng-tian;Wu, Ling;Cui, Chun-na. And the article was included in Tetrahedron in 2021.Electric Literature of C8H10O5 This article mentions the following:

The catalytic system ‘Rhodamine B/additive’ was introduced to promote the CO₂ reactions. Various cyclic carbonates I (R¹ = Me, Et, Ph, 4-ClC₆H₄, etc.) in good to excellent yields under the catalysis of rhodamine B and TBAB have been synthesized. A variety of 2-oxazolidinone derivatives II (R¹ = Me, Ph; R² = H, Ph, 3-MeC₆H₄, etc.) were obtained in the presence of rhodamine B and DBU. In the experiment, the researchers used many compounds, for example, (2-Oxo-1,3-dioxolan-4-yl)methyl methacrylate (cas: 13818-44-5Electric Literature of C8H10O5).

(2-Oxo-1,3-dioxolan-4-yl)methyl methacrylate (cas: 13818-44-5) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.Electric Literature of C8H10O5

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Reactions of several monosaccharide-derived alcohols with p-acetamidobenzenesulfonyl azide and DBU was written by Sacui, Iulia A.;Norris, Peter. And the article was included in Tetrahedron Letters in 2011.Application of 14131-84-1 This article mentions the following:

Attempted diazo transfer to 1-O-(2-phenylacetyl)-2,3;5,6-di-O-isopropylidene-α-D-mannofuranose using p-acetamidobenzenesulfonyl azide (p-ABSA) and DBU as base affords 1-O-(2-diazo-2-phenylacetyl)-2,3;5,6-di-O-isopropylidene-α-D-mannofuranose in low yield along with 2,3;5,6-di-O-isopropylidene-α-D-mannofuranose, 1-azido-2,3;5,6-di-O-isopropylidene-β-D-mannofuranose, as well as the unreacted starting material. The azido sugar likely arises from α-mannofuranosyl sulfonate ester formation, through displacement of azide from p-ABSA by the sugar lactol, followed by stereospecific displacement by azide anion on the furanosyl sulfonate ester. This outcome has been studied further with the conditions being applied to several common monosaccharide derivatives Accessible substrates afford the azido sugar in an overall one-pot alc.-to-azide conversion, while hindered substrates yield the sulfonate esters. In the experiment, the researchers used many compounds, for example, (3aS,4S,6R,6aS)-6-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol (cas: 14131-84-1Application of 14131-84-1).

(3aS,4S,6R,6aS)-6-((R)-2,2-Dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol (cas: 14131-84-1) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.Application of 14131-84-1

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Base-mediated Nitrophenyl Reductive Cyclization for the Synthesis of Hexahydro-2,6-methano-1-benzazocines was written by Rodriguez, Laura G.;Delgado, Ana;Ciudad, Carlos J.;Noe, Veronique;Bonjoch, Josep;Bradshaw, Ben. And the article was included in Journal of Organic Chemistry in 2022.SDS of cas: 126-39-6 This article mentions the following:

A Diels-Alder reaction leading to 4-nitrophenylcyclohexanones followed by a newly developed base-mediated reductive cyclization of the resulting ketone tethered to the nitrobenzene moiety gives access to the hexahydro-2,6-methano-1-benzazocine ring system present in several biol. interesting natural products such as aspernomine. The scope of the reaction was explored with eight substituted nitrobenzenes obtaining yields of up to 87%. The highest cytotoxicity was observed in benzazocine I, bearing an enone moiety, which was active against eight cancer cell lines. In the experiment, the researchers used many compounds, for example, 2-Ethyl-2-methyl-1,3-dioxolane (cas: 126-39-6SDS of cas: 126-39-6).

2-Ethyl-2-methyl-1,3-dioxolane (cas: 126-39-6) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.SDS of cas: 126-39-6

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Production of Marinated Chinese Lotus Root Slices Using High-Pressure Processing as an Alternative to Traditional Thermal-and-Soaking Procedure was written by Yuan, Lin;Xu, Feifei;Xu, Yingying;Wu, Jihong;Lao, Fei. And the article was included in Molecules in 2022.Product Details of 607-91-0 This article mentions the following:

Marinated vegetables are traditional cold dishes with a long history and special flavor in the Chinese deli market. However, the traditional thermal-and-soaking (TS) procedure often results in unreproducible flavor quality properties of marinated vegetables and waste of brine and time in production A novel green and sustainable technique, high-pressure processing (HPP), has caught the attention of the food industry. In this study, the effects of HPP and TS treatment on the visual, flavor, textural, and microbiol. qualities of Chinese marinated lotus root slices were investigated. Compared to the TS products, lighter color, more varieties of volatile compounds, and crunchier texture were detected in the HPP products. Throughout the 4°C, 25°C, and 45°C shelf life challenges, the HPP products retained their original color and crunchiness better than the TS ones, whereas no significant differences were found in total viable counts (TVCs) in the first half of the shelf lives. The Arrhenius model under the first-order reaction of TVC deterioration showed a good fit to the shelf life of the HPP marinated lotus root slices. This study demonstrates that HPP may assist in making the best use of brine in a more time-efficient manner to improve the visual, flavor, and textural quality of traditional Chinese marinated lotus root slices. In the experiment, the researchers used many compounds, for example, 6-Allyl-4-methoxybenzo[d][1,3]dioxole (cas: 607-91-0Product Details of 607-91-0).

6-Allyl-4-methoxybenzo[d][1,3]dioxole (cas: 607-91-0) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Product Details of 607-91-0

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

A Novel Palladium-Catalyzed Arylation-Dehydroaromatization Reaction: Synthesis of 7-Aryltetralones was written by Varseev, Georgy N.;Maier, Martin E.. And the article was included in Organic Letters in 2005.Application of 62563-07-9 This article mentions the following:

A new one-pot room-temperature palladium-catalyzed synthesis of 7-aryltetralones was discovered. This tandem process includes a palladium-catalyzed γ-selective arylation of enone I by aryl bromides or iodides followed by a dehydrogenation-aromatization of the initial cross-coupling product. E.g., Pd(OAc)₂/PPh₃-catalyzed arylation of enone I by BrPh gave 71% 7-phenyl-1-tetralone. In the experiment, the researchers used many compounds, for example, 2-(3-Bromopropyl)-1,3-dioxolane (cas: 62563-07-9Application of 62563-07-9).

2-(3-Bromopropyl)-1,3-dioxolane (cas: 62563-07-9) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Application of 62563-07-9

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem

Free radical polymerization study of glycerin carbonate methacrylate for the synthesis of cyclic carbonate functionalized polymers was written by Camara, Fatoumata;Caillol, Sylvain;Boutevin, Bernard. And the article was included in European Polymer Journal in 2014.Electric Literature of C8H10O5 This article mentions the following:

This article describes for the first time a complete study of the free radical polymerization (FRP) of (2-oxo-1,3-dioxolan-4-yl) Me methacrylate or glycerin carbonate methacrylate (GCMA). This methacrylic cyclic carbonate compound allows the synthesis of polymers bearing cyclic carbonate functional groups which can be used for crosslinking reactions in other to form urethane linkages without the use of harmful isocyanates. Transfer reactions to the cyclic carbonate moiety were identified during the polymerization of GCMA. Moreover, a transfer constant of 0.011 was obtained when a cyclic carbonate compound, the acetate of glycerin carbonate is used as transfer agent during the polymerization of MMA. A calculation of the k²_p/k_t value of GCMA in DMSO proves the high reactivity of this monomer since the value obtained (245 × 10^-3 L mol^-1 s^-1) is almost 2 times higher than Me methacrylate (MMA) value (149 × 10^-3 L mol^-1 s^-1) in the same conditions. Glass transition temperatures of homopolymers of GCMA (114 and 134 °C) were measured for the first time. Finally the calculation of the reactivity ratios rMMA (0.5) and rGCMA (2.0) during the copolymerization of GCMA with MMA in DMSO, by the Macret’s method shows again the high reactivity of this monomer. In the experiment, the researchers used many compounds, for example, (2-Oxo-1,3-dioxolan-4-yl)methyl methacrylate (cas: 13818-44-5Electric Literature of C8H10O5).

(2-Oxo-1,3-dioxolan-4-yl)methyl methacrylate (cas: 13818-44-5) belongs to dioxole derivatives. Dioxoles, particularly fluorinated dioxoles, are used as co-monomers to make polymers that find use in forming protective coatings for chemical resistance. Although benzodioxole is not particularly important, many related compounds containing the methylenedioxyphenyl group are bioactive, and thus are found in pesticides and pharmaceuticals.Electric Literature of C8H10O5

Referemce:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem