Tag: 100-200

Chemical components and insecticidal activity of essential oil in Periploca sepium root bark to Schizaphis graminum was written by Shi, Qinghua;Ma, Yangmin;Qin, Huqiang. And the article was included in Xibei Zhiwu Xuebao in 2006.Electric Literature of C8H14O4 The following contents are mentioned in the article:

Chem. components of essential oil in Periploca sepium root bark were determined by gas chromatog.-mass spectrometer and 15 compounds were isolated. Ten of the compounds were identified as 4-methoxysalicylaldehyde, Bu acetate, 2-methyl-1,3-dioxycyclopentyl acetate, S-[-8-(diethylphosphono)octyl]-ethanethioate, 1,1,3,3,-tetrabutoxy-2-propanone, 4-methyl-2-pentanone, Bu formate, 1-(1-ethoxyethoxy)-butane, and 2-butoxytetrahydropyran, and n-Bu ether, which accounted for 94.91% of the essential oil. The insecticidal activity of the essential oil was tested with Schizaphis graminum and the test results indicated that the essential oil had strong insecticidal activity to the test insect. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Electric Literature 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. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Electric Literature of C8H14O4

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

Tin-Free Access to the ABC Core of the Calyciphylline A Alkaloids and Unexpected Formation of a D-Ring-Contracted Tetracyclic Core was written by Lopez, Alberto M.;Ibrahim, Ahmad A.;Rosenhauer, Gregory J.;Sirinimal, Hansamali S.;Stockdill, Jennifer L.. And the article was included in Organic Letters in 2018.Related Products of 6413-10-1 The following contents are mentioned in the article:

A tin-free strategy for the successful cyclization of a variety of internal alkyne-containing N-chloroamine precursors to the ABC core of the calyciphylline A alkaloids via cyclization of a neutral aminyl radical is established. Deuterium labeling experiments confirm that the solvent is the primary source of the final H atom in the cyclization cascade. These conditions enabled a streamlined route to a β-ketoester intermediate poised for intramol. Knoevenagel condensation to construct the seven-membered D-ring of calyciphylline A alkaloids. However, exposure to CsF in t-BuOH at elevated temperatures led to an unexpected decarboxylation to form a D-ring-contracted tetracyclic core. 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

Chitosan grafted with a heteropolyanion-based ionic liquid as an effective and reusable catalyst for acetalization was written by Zhang, Wei-Hong;Liu, Shan-Shan;Liu, Ping;Xu, Jie;Xue, Bing;Wei, Xian-Yong;Li, Yong-Xin. And the article was included in RSC Advances in 2016.Synthetic Route of C8H14O4 The following contents are mentioned in the article:

Chitosan immobilized with an acidic ionic liquid (CS-VImPS-PW) was fabricated via a radical addition reaction of N-vinylimidazoliumpropane sulfonate and chitosan, followed by acidification with a heteropolyacid. It was characterized by a Fourier transform IR spectrometer, solid-state ¹³C NMR spectrometer, thermogravimetric analyzer, elemental analyzer, and Hammett indicator. Some acetalization reactions were investigated to evaluate the catalytic activity of CS-VImPS-PW. The results show that CS-VImPS-PW is highly active for the acetalization reactions in high acetal yields ranging from 83.2 to 96.2% and can be reused 8 times without noticeable loss of activity. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Synthetic Route 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.Synthetic Route of C8H14O4

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

Catalytic synthesis of ketal over lanthanium trichloride was written by He, Jieyu;Chen, Xiantao. And the article was included in Jingxi Shiyou Huagong in 2006.Computed Properties of C8H14O4 The following contents are mentioned in the article:

With solid LaCl₃ as catalyst to replace conventional liquid inorganic acid, and ketalization between cyclohexanone and 1,2-propanediol as a probe reaction, the optimal conditions of ketalization were investigated and various ketals were synthesized. The catalyst had good catalytic activity in ketalization. The drawbacks brought by using conventional liquid inorganic acid to catalyze ketalization could be avoided. Under the optimal conditions, i.e., 0.1 mol cyclohexanone, 0.12 mol 1,2-propanediol, 1.0 g catalyst, reaction time 90 min, reaction temperature 150°C and 10 mL toluene as water entrainer, the yield of cyclohexanone 1,2-propanediol ketal was above 90%. 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. Dioxole functionalized metal-organic frameworks have also been recently reported.Computed Properties of C8H14O4

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

Ionic liquid mediated aluminum sulfate: highly effective catalyst for synthesis of the acetalization reaction was written by Lin, Qi;Zheng, Huirong;Wang, Liwei;Chen, Yiting. And the article was included in Advanced Materials Research in 2012.Application of 6413-10-1 The following contents are mentioned in the article:

The acetalization reaction of Et acetoacetate (EAA) with 1,2-propanediol (PPO) was performed efficiently in ionic liquid using aluminum sulfate as catalyst. The synergistic effect between aluminum sulfate and ionic liquid [bmim]BF4 on the acetalization was observed An EAA conversion of 89.6% with the fructone selectivity of above 99.0% was achieved under the optimized reaction conditions. After the reaction was completed, the products could be easily separated from the reaction mixture extracted by di-Me ether, and the catalyst and ionic liquid could be directly recycled several times without a significant decrease in the activity and selectivity towards fructone. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Application 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. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Application of 6413-10-1

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

Acetalization of ethyl acetoacetate with ethylene glycol using heteropolyacid H₃PW₁₂O₄₀ supported on active carbon as catalyst was written by Yu, Qingyue;Wu, Wenliang;Xu, Ning. And the article was included in Yingyong Huagong in 2006.SDS of cas: 6413-10-1 The following contents are mentioned in the article:

Catalysts were prepared by impregnation method of phosphor-tungstic acid supported on activated carbon dealt with surfactant and characterized by temperature-programmed adsorption of probe mol. ammonia (NH₃-TPD) techniques. While PW loading was as high as 30%, the acid amount was the largest. Thirty percent PW/C exhibited higher catalytic activity than other PW/C catalysts, the yield of fructone was 87.5%. The suitable reaction temperature was 80°. and the optimal reaction time was 30 min while the ratio of Et acetoacetate to glycol was 1:1.5, the catalyst treated with surfactant could be used 9 cycles, the yield of fructone was over 85%. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1SDS of cas: 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.SDS of cas: 6413-10-1

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

Synthesis of fructone over heteropolyacid supported on activated carbon was written by Yu, Qing-yue;Yang, Yu-ying. And the article was included in Jiangsu Huagong in 2007.Safety of Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate The following contents are mentioned in the article:

Fructone (2 – Me – 2 – Et – acetoacetate – 1,3 – dioxolane) was obtained by acetalization of Et acetoacetate with ethylene glycol using phosphotungstic acid (PW) supported on activated carbon (AC) treated with surfactant as the catalyst. With the loading amount achieved 30%, PW could be well dispersed on the activated carbon because of the host – guest interaction. 30% PW/AC exhibited the highest activity among the PW/AC catalysts due to its largest acidity. The optimal reaction conditions were determined as 80 °C and 0.5 h while the ration of Et acetoacetate to glycol was fixed to 1 : 1.5, in which the catalysts could be recycle used for 9 times. 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

Synthesis of acetals and ketals sodium hydrogen sulfate-doped polyaniline as catalyst was written by He, Miao;Zhou, Haixia;Zhang, Shaohua;Liu, Chunsheng;Luo, Genxiang. And the article was included in Xiangliao Xiangjing Huazhuangpin in 2006.Electric Literature of C8H14O4 The following contents are mentioned in the article:

A new environmentally friendly catalyst, PAn-NaHSO₄ was prepared Cyclohexanone 1,2-propylene ketal was synthesized from cyclohexanone and 1,2-propylene glycol in the presence of polyaniline doped with sodium hydrogen sulfate. Several factors influencing the product yield were discussed and the optimum reaction conditions were discovered. Polyaniline doped with sodium hydrogen sulfate was an excellent catalyst. With n(cyclohexanone) : n(1,2-propylene glycol) = 1:1.5, w(polyaniline doped with sodium hydrogen sulfate) = 1%, cyclohexane 12 mL and reaction time 1.5 h, the yield of cyclohexanone 1,2-propylene ketal reached 92%. This study involved multiple reactions and reactants, such as Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)acetate (cas: 6413-10-1Electric Literature 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. 1,3-Benzodioxole can be synthesized from catechol with disubstituted halomethanes.Electric Literature of C8H14O4

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

Synthesis of acetals and ketals catalyzed by dibutyltin(IV) sulfonates was written by Zhao, Li-Fang;Wang, Hong-She;Miao, Jian-Ying. And the article was included in Youji Huaxue in 2008.COA of Formula: C8H14O4 The following contents are mentioned in the article:

A method for the synthesis of the above-mentioned title catalysts [i.e., (benzenesulfonate-κO,κO‘)dibutyltin and (methanesulfonate-κO,κO‘)dibutyltin] is reported here. A reaction of dibutyltin oxide with benzenesulfonic acid or methanesulfonic acid gave two dibutyltin(IV) sulfonates which were used as the catalysts for the synthesis of acetals and ketals. The optimal reaction conditions were obtained by orthogonal experiments The advantages of the present procedure are high yields and short reaction time. Furthermore, the catalysts could be recovered easily by filtration and reused efficiently. 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

Highly efficient acetalization and ketalization catalyzed by cobaloxime under solvent-free condition was written by Zong, Yang;Yang, Liting;Tang, Shanyu;Li, Longjia;Wang, Wanjie;Yuan, Bingxin;Yang, Guanyu. And the article was included in Catalysts in 2018.Related Products of 6413-10-1 The following contents are mentioned in the article:

An efficient catalytic system was developed for the acetalization and ketalization of carbonyl compounds with polyhydric alcs. under mild solvent-free conditions. In the presence of 0.1 mol% CoCl₂ and 0.2 mol% dimethylglyoxime at 70° under 5 KPa pressure for 1 h, 95.3% conversion of cyclohexanone and 100% selectivity of the corresponding cyclic ketal could be obtained, where TOF reached as high as 953 h^-1. It is proposed that the in situ generated planar tetracoordinate cobaloxime played the key role in the catalytic cycle and was responsible for the excellent catalytic performance. 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