Tag: 100-200

Synthesis of fructone catalyzed by iodine/silica composite was written by Yin, Jie;Bai, Wenhua;Liu, Wanyi;Tian, Jumei;Cai, Lei. And the article was included in Shiyou Huagong Yingyong in 2006.COA of Formula: C8H14O4 The following contents are mentioned in the article:

Fructone was synthesized from Et acetoacetate (1) and glycol (2) using I₂/SiO₂ (3) as catalyst. Factors influencing the yield were discussed and the best conditions were found. The results showed that 3 was an excellent catalyst, with n (1):n (2)=1.0:1.7, w (3)=0.9%, and reaction time 90 min, the yield of fructone can reach 88.8%. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1COA of Formula: C8H14O4).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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. Dioxole functionalized metal-organic frameworks have also been recently reported.COA of Formula: C8H14O4

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

Synthesis and application of fructone was written by Tang, Jian. And the article was included in Dangdai Huagong in 2009.HPLC of Formula: 6413-10-1 The following contents are mentioned in the article:

The phys. and chem. properties and aroma characteristic of fructone were outlined. Using citric acid as catalyst, fructone was synthesized by the condensed carbonylation of Et acetoacetate and 1,2-ethanediol. The application of fructone in flavor was studied. It is seen that in the future that fructone will be more and more widely used in flavor. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1HPLC of Formula: 6413-10-1).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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.HPLC of Formula: 6413-10-1

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

Acetalization of carbonyl compounds catalyzed by iodine-doped polyaniline was written by Luo, Genxiang;He, Miao;Zhong, Zhaojin. And the article was included in Polymer-Plastics Technology and Engineering in 2008.Application In Synthesis of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate The following contents are mentioned in the article:

Polyaniline-I₂ is prepared by doping of polyaniline base with iodine. Polyaniline base and polyaniline-I₂ are characterized by IR spectra, X-ray diffraction spectra, and thermogravimetric anal. Polyaniline-I₂ is used as a catalyst for the first time in acetalization of carbonyl compounds The catalyzing acetalization of cyclohexanone and propane-1,2-diol is conducted in excellent yields with simple and more environmental benign procedure. This catalyst could also catalyze acetalization of aromatic and aliphatic carbonyl compounds with satisfactory yields. The use of polyaniline-I₂ catalyst is feasible because of its easy preparation, easy handling, stability, easy recovery, reusability, good activity, and eco-friendly nature. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Application In Synthesis of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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 In Synthesis of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate

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

Design, synthesis and anti-rheumatoid arthritis evaluation of double-ring conjugated enones was written by Zhou, Shiyang;Zou, Huiying;Huang, Gangliang;Chen, Guangying;Zhou, Xueming;Huang, Shuheng. And the article was included in Bioorganic Chemistry in 2021.COA of Formula: C8H14O4 The following contents are mentioned in the article:

Four series of double-ring conjugated enones were designed, synthesized and studied for the inhibition of synovial cell activity through the modification of Dysodensiol K core structure, double-ring, double-bond and double-carbonyl groups. For the in vitro synovial cell assay of rats, compound I and II exhibited good inhibitory activities, with IC₅₀ values of 2.71 ± 0.18 and 2.68 ± 0.16μM, resp. At the same time, the LDH release and LD₅₀ test results revealed that the target compounds had low cytotoxicity and acute toxicity. For the in vivo CIA model test through oral administration, compounds I and II exhibited a similar effect to pos. control group methotrexate. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1COA of Formula: C8H14O4).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.COA of Formula: C8H14O4

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

A Shimizu Non-Aldol Approach to the Formal Total Synthesis of Palmerolide A was written by Pujari, Sandip A.;Gowrisankar, Parthasarathy;Kaliappan, Krishna P.. And the article was included in Chemistry – An Asian Journal in 2011.Related Products of 6413-10-1 The following contents are mentioned in the article:

A formal total synthesis of palmerolide A has been accomplished by assembling three fragments by means of successive Julia-Kocienski olefination, Yamaguchi esterification, and ring-closing metathesis (RCM). Our initial efforts to combine the first two fragments through a Julia-Kocienski reaction between a secondary sulfone and a ketone were not successful; nevertheless, it was feasible between a primary sulfone and aldehyde. Yamaguchi esterification with the third fragment then set the stage for a RCM reaction. Initial failure of the RCM with a PMB-ether adjacent to the olefins and the difficulty in cleaving the PMB-ether prompted us to change the choice of protecting groups, which then paved the way to the macrocyclic core of palmerolide A. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Related Products of 6413-10-1).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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. Dioxole functionalized metal-organic frameworks have also been recently reported.Related Products of 6413-10-1

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

Synthesis of fructone over modified montmorillonite catalyst under microwave radiation was written by Dai, Shi-ning;Guo, Xiang-feng;Jia, Li-hua. And the article was included in Shiyou Huagong Gaodeng Xuexiao Xuebao in 2011.Name: Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate The following contents are mentioned in the article:

With microwave radiation, Et acetoacetate glycol ketal was synthesized from Et acetoacetate and glycol using acid-treated aluminum-cross linked montmorillonite as catalyst without solvent. The effects of catalyst dosage, reaction temperature, molar ratio of reactants, microwave irradiation time and power on the yield of the ketal were investigated. The optimum reaction conditions are as follows the quantity of catalyst in material is 3%, the reaction temperature is 100°C, reaction time is 5 min, molar ratio of ketone to alc. is 1.0:1.2, and microwave radiate power is 500 W, the yield of the ketal is about 71.9%. The reaction speed of microwave calefaction method is about 18 times higher than general calefaction method. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Name: Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Name: Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate

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

Synthesis of natural maleimides farinomaleins C-E and evaluation of their antifungal activity was written by Lahore, Santosh;Aiwale, Sachin T.;Sardi, Paola;Dallavalle, Sabrina. And the article was included in Tetrahedron Letters in 2014.Recommanded Product: 6413-10-1 The following contents are mentioned in the article:

A practical and convenient synthesis of naturally occurring farinomaleins C-E [C = I; (R)-/(S)-/(±)-D = II; E = III] was achieved starting from readily available Et 3-methyl-2-oxobutyrate and tri-Et phosphonoacetate. The key steps of the sequence included a Horner-Wadsworth-Emmons condensation to obtain the acid precursor farinomalein A and coupling with suitable alcs. to install the chain. The synthesis of farinomalein D has been achieved starting from (R)-isopropylideneglycerol on the basis of which the S configuration was assigned to the natural compound The antifungal activity of the synthesized compounds was evaluated against Cladosporium cladosporioides. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Recommanded Product: 6413-10-1).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Recommanded Product: 6413-10-1

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

Research and practice for synthesizing esters perfumes by clean production process was written by Zhao, Zhen-dong;Li, Dong-mei;Bi, Liang-wu;Hu, Gui-xian;Sun, Zhen;Liu, Xian-zhang. And the article was included in Shengwuzhi Huaxue Gongcheng in 2007.Computed Properties of C8H14O4 The following contents are mentioned in the article:

A method was studied and developed to synthesize esters perfumes according to the principle and conception of green chem. and clean process. Some esters perfumes such as low- and middle-carbon alkyl acetate, Et 2-(2-methyl-1,3-dioxolan-2-yl) acetate and Et 2-(2,4-dimethyl-1,3-dioxolan-2-yl) acetate, etc. were prepared The contents of main products were more than 95%, and purities of the products were more than 98% after distillation or fine distillation A pilot test production for synthesizing Et 2-(2-methyl-1,3-dioxolan-2-yl) acetate on the scale of 100 L was done according to the exptl. results. The method had some advantages, such as simple process, easy and re-useful catalyst, and no or little wastes. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Computed Properties of C8H14O4).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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.Computed Properties of C8H14O4

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

Catalytic synthesis of fructone with Cr-doped P-V heteropolyacid was written by Liu, Wen-ping;He, Ze-qiang;Xiong, Li-zhi;Wu, Xian-ming;Chen, Shang. And the article was included in Jishou Daxue Xuebao, Ziran Kexueban in 2007.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate The following contents are mentioned in the article:

Cr-doped bi-capped Keggin P-V heteropolyacid (H₁₃PV₁₂Cr₂O₄₂·21H₂O) was synthesized and used as catalyst for the synthesis of fructone. The effects of reaction conditions were investigated. The product was characterized and analyzed by FT-IR. The most suitable conditions for the reaction are as follows: n(Et acetoacetate)/n(glycol) is 1/2, mass ratio of catalyst to reactant 1.0%, reaction temperature 80-104°C, and reaction time 60 min. Under these conditions, yield of fructone could reach 98.54%, suggesting that H₁₃PV₁₂Cr₂O₄₂·21H₂O is a good catalyst for the catalytic synthesis of fructone. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate

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

Synthesis of fructone and fraistone catalyzed by H₃PW₁₂O₄₀/C was written by Kuang, Chuntao;Li, Xiangzhou;Hu, Zhen;Yu, Runcun. And the article was included in Shipin Keji in 2007.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate The following contents are mentioned in the article:

Carbon-supported H₃PW₁₂O₄₀, an environmental friendly catalyst, was prepared Fructone [i.e., 2-methyl-1,3-dioxolane-2-acetic acid Et ester] and fraistone [i.e., 2,4-dimethyl-1,3-dioxolane-2-acetic acid Et ester] were synthesized in the presence of 23.1% H₃PW₁₂O₄₀/C. The yield of fructone and fraistone was 80.4% and 84.8% resp. under reaction conditions where the molar ratio of alc. to Et acetoacetate 1.5:1, the mass percent of H₃PW₁₂O₄₀/C to the reactants 1.0%, and the reaction time 90 min and 120 min resp. Fructone and fraistone were confirmed by IR spectrum, elementary anal. and mass spectrum. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate).

Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1) 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. Dioxole functionalized metal-organic frameworks have also been recently reported.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate

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