Category: 696-59-3

The author of 《Fluorinated iminophosphonates bearing stereodirecting phenylethyl group in synthesis of biorelevant scalemic aminophosphonates》 were Stanko, Oleg V.; Rassukana, Yuliya V.; Onys’ko, Petro P.. And the article was published in Phosphorus, Sulfur and Silicon and the Related Elements in 2019. Electric Literature of C6H12O3 The author mentioned the following in the article:

Diastereoselective reduction of α-(poly)fluoroalkylated iminophosphonates, bearing stereodirecting phenylethyl group at the nitrogen atom, produces diastereomeric N-(α-phenylethyl) polyfluoroalkylphosphonates. Separation and N-deprotection affords (S) and (R) α-amino polyfluoroalkylphosphonates. The latter react with 2,5-dimethoxytetrahydrofuran to give optically pure polyfluoroalkylphosphonates incorporating 1-pyrrolyl group in α-position. The results came from multiple reactions, including the reaction of 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Electric Literature of C6H12O3)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Electric Literature of C6H12O3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Related Products of 696-59-3In 2022 ,《A solvent-free manganese(II) -catalyzed Clauson-Kaas protocol for the synthesis of N-aryl pyrroles under microwave irradiation》 appeared in Journal of Heterocyclic Chemistry. The author of the article were Rohit, Kizhakkekuttu Radhakrishnan; Meera, Gopinadh; Anilkumar, Gopinathan. The article conveys some information:

The first manganese-catalyzed modified Clauson-Kaas reaction for N-substituted pyrroles I (R = Ph, 2-bromo-4-methylphenyl, 1,3-benzothiazol-2-yl, etc.) synthesis using 2,5-dimethoxytetrahydrofuran with variously substituted aromatic amines RNH2 has been developed (up to 89% yield). This interesting neat strategy is free from additives including co-catalysts, ligands, and acids. Relatively low cost, environmentally benign, and handy Mn(NO3)2.4H2O is employed as the catalyst under microwave conditions with a very short reaction time (20 min). The above qualities attest to the green nature of this reaction. In the part of experimental materials, we found many familiar compounds, such as 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Related Products of 696-59-3)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Related Products of 696-59-3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

In 2019,Bulletin of the Chemical Society of Ethiopia included an article by Gullapelli, Kumaraswamy; Brahmeshwari, G.; Ravichander, M.. HPLC of Formula: 696-59-3. The article was titled 《A facile synthesis of 1-aryl pyrroles by Clauson-Kaas reaction using oxone as a catalyst under microwave irradiation》. The information in the text is summarized as follows:

A new and efficient methodol. to synthesize N-substituted pyrrole derivatives I (R = Ph, 4-chloro-2-nitrophenyl, benzenesulfonyl, etc.) by Clauson-Kaas reaction employing oxone as catalyst was developed. The transformation was performed in acetonitrile under microwave irradiation This procedure has several advantages such as high yield, clean product formation, and short reaction time.2,5-Dimethoxytetrahydrofuran(cas: 696-59-3HPLC of Formula: 696-59-3) was used in this study.

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. When aromatic ethers are exposed to halogen in the presence or absence of a catalyst, they undergo halogenation, such as bromination.HPLC of Formula: 696-59-3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Wang, Yinghao; Wang, Yongxing; Lu, Yaowei; Cao, Qiue; Fang, Wenhao published an article in 2021. The article was titled 《Efficient hydrogenation of 5-hydroxymethylfurfural using a synergistically bimetallic Ru-Ir/C catalyst》, and you may find the article in Chemical Communications (Cambridge, United Kingdom).Category: tetrahydrofurans The information in the text is summarized as follows:

Activated charcoal-dispersed Ru-Ir alloy nanoparticles (ca. 2.2 nm) are a selective and reusable hydrogenation catalyst for the conversion of 5-hydroxymethylfurfural to valuable liquid biofuel. A 99% yield to 2,5-dimethylfuran is achieved at only 120°C. An acceleration in the reduction of substrate and intermediates is observed due to the synergistic effect between the Ru and Ir species. In the experimental materials used by the author, we found 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Category: tetrahydrofurans)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Category: tetrahydrofurans

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Hu, Fang-Peng; Zhang, Xue-Guo; Wang, Meng; Wang, He-Song; Huang, Guo-Sheng published an article in 2021. The article was titled 《Synthesis of oxazolidinones through ring-opening and annulation of vinylene carbonate with 2-pyrrolyl/indolylanilines under Rh(III) catalysis》, and you may find the article in Chemical Communications (Cambridge, United Kingdom).Computed Properties of C6H12O3 The information in the text is summarized as follows:

Herein, a rhodium-catalyzed C-H functionalization and subsequent intramol. ring-opening/cyclization of vinylene carbonate with o-aminophenyl pyrroles and indoles, e.g. I (R1 = H, 3-Me, 4-F, 5-MeO, etc.; R2 = H, 4-Me, 5-F, etc.), which leads to fused oxazolidinones, e.g. II, in moderate to good yields is reported. In this transformation, vinylene carbonate only eliminates one oxygen atom rather than -CO3 or CO2. Furthermore, some control experiments were conducted to elucidate the reaction mechanism. In the part of experimental materials, we found many familiar compounds, such as 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Computed Properties of C6H12O3)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Computed Properties of C6H12O3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Quality Control of 2,5-DimethoxytetrahydrofuranIn 2021 ,《Synthesis and Characterization of New S-substituted Sulfanylpyridines, 3-Aminothieno[2,3-b] Pyridines and 3-(1H-pyrrol-1-yl) Thieno[2,3-b] Pyridines and Related Heterocycles》 was published in Journal of Chemical and Pharmaceutical Research. The article was written by Bakhite, Etify. The article contains the following contents:

Reaction of Et (3-cyano-5-ethoxycarbonyl-6-methyl-4-styryl-2-pyridylsulfanyl)acetate with hydrazine hydrate gave a mixture of the corresponding (3-cyano-5-ethoxycarbonyl-6-methyl-4-styryl-2-pyridylsulfanyl)acetohydrazide and di-Et 3-amino-6-methyl-4-styrylthieno[2,3-b]pyridine-2,5-dicarboxylate. The latter compound was reacted with 2,5-dimethoxytetrahydrofuran to give 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridine. Partial hydrazinolysis resulted in the formation of 5-ethoxycarbonyl-6-methyl-3-(1H-pyrrol-1-yl)-4-styrylthieno[2,3-b]pyridine-2-carbohydrazide. The (3-cyano-5-ethoxycarbonyl-6-methyl-4-styryl-2-pyridylsulfanyl)acetohydrazide and 5-ethoxycarbonyl-6-methyl-3-(1H-pyrrol-1-yl)-4-styrylthieno[2,3-b]pyridine-2-carbohydrazide were used as precursors for the title compounds, e.g., I by subjecting them to some sequential reactions with different reagents. All new compounds were characterized on the basis of their elemental analyses and spectroscopic data. In the part of experimental materials, we found many familiar compounds, such as 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Quality Control of 2,5-Dimethoxytetrahydrofuran)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Quality Control of 2,5-Dimethoxytetrahydrofuran

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

In 2022,EL-Mahdy, Ahmed F. M.; Bakhite, Etify A.; Abdel-Hafez, Shams H.; Ibrahim, Omaima F.; Abdu-Allah, Hajjaj H. M.; Marae, Islam S. published an article in Journal of Heterocyclic Chemistry. The title of the article was 《Synthesis, characterization, and photophysical properties of some new thieno[2,3-b]pyridines bearing phenylethenyl moiety》.Synthetic Route of C6H12O3 The author mentioned the following in the article:

The 5-acetyl-3-cyano-6-methyl-4-(2-phenylethenyl)pyridine-2(1H)-thione was synthesized by interaction of cinnamylidene-2-cyanothioacetamide and acetylacetone or via one-pot reaction of E-cinnamaldehyde, 2-cyanothioacetamide, and acetylacetone. Reaction of 5-acetyl-3-cyano-6-methyl-4-(2-phenylethenyl)pyridine-2(1H)-thione with Et iodide or N-chloroacetyl derivative of aromatic amines RC6H4NHC(O)CH2Cl (R = Me, OMe, acetyl, Cl) in boiling ethanol containing sodium ethoxide gave the 5-acetyl-3-cyano-2-ethylsulfanyl-6-methyl-4-(2-phenylethenyl)pyridine and 5-acetyl-3-amino-2-(N-arylcarbamoyl)-6-methyl-4-(2-phenylethenyl)thieno[2,3-b]pyridines I, resp. Compound I (R = Cl) was reacted with 2,5-dimethoxytetrahydrofuran or tri-Et orthoformate to furnish 5-acetyl-2-[N-(4-chlorophenyl)carbamoyl]-6-methyl-4-(2-phenylethenyl)-3-(1H-pyrrol-1-yl)- thieno[2,3-b]pyridine or 8-acetyl-3-(4-chlorophenyl)-7-methyl-9-(2-phenylethenyl)pyrido [3′,2′:4,5]thieno[3,2-d]pyrimidine-4(3H)-one, resp. The photophys. properties of I (Me, OMe, Cl), and 8-acetyl-3-(4-chlorophenyl)-7-methyl-9-(2-phenylethenyl)pyrido [3′,2′:4,5]thieno[3,2-d]pyrimidine-4(3H)-one were fully studied and the obtained results included herein. The fluorescence data confirmed that compounds I (Me, OMe, Cl), and 8-acetyl-3-(4-chlorophenyl)-7-methyl-9-(2-phenylethenyl)pyrido [3′,2′:4,5]thieno[3,2-d]pyrimidine-4(3H)-one exhibit aggregation-induced emission behavior with high absolute quantum yields. In the experimental materials used by the author, we found 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Synthetic Route of C6H12O3)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Synthetic Route of C6H12O3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

《Formal enantioselective total synthesis of bisdehydroneostemoninine》 was published in Journal of Asian Natural Products Research in 2020. These research results belong to Ma, Kai-Qing; Ren, Hu-Bin; Chao, Jian-Bin; Qin, Xue-Mei. Application of 696-59-3 The article mentions the following:

A formal enantioselective total synthesis of bisdehydroneostemoninine I employing L-glutamic acid as the chiral pool is described. The key features of the synthesis include regioselective and enantioselective opening of the chiral epoxide, (2R)-2-[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]propyl]oxirane with dimethylsulfonium methylide and tandem Friedel-Crafts cyclization followed by lactonization to form a 5-7-5 tricyclic core of the target stemona alkaloids I. The synthetic route provides opportunities to explore the biol. behavior of enantiopure compound I.2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Application of 696-59-3) was used in this study.

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Application of 696-59-3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

Category: tetrahydrofuransIn 2020 ,《Towards the template synthesis of conjugated pyrrole based oligo-heteroaryls》 was published in Journal of the Indian Chemical Society. The article was written by Panda, Biswajit. The article contains the following contents:

Synthesis of polymers and Oligomers with various interesting phys. properties is a rewarding task for the chemist. oligoheteroaryls are a significant class of organic compounds due to their wide applicability in various fields. Here, in this article, the synthetic studies directed for the preparation of conjugated pyrrole based oligo-heteroaryls was reported. The successful synthesis of double stranded polymeric ladderphane using ring opening metathesis polymerizations (ROMP) and palladium catalyzed Suzuki coupling were the key feature of this work. Hydrolysis of the double stranded polymer was unsuccessful due to its insoluble nature. The effort to increase the solubility of the double stranded polymers by the incorporation of long-chain aliphatic counterpart is underway in our laboratory In the part of experimental materials, we found many familiar compounds, such as 2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Category: tetrahydrofurans)

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. When aromatic ethers are exposed to halogen in the presence or absence of a catalyst, they undergo halogenation, such as bromination.Category: tetrahydrofurans

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem

In 2022,Li, Guangchen; Xing, Yangyang; Zhao, Hui; Zhang, Jin; Hong, Xin; Szostak, Michal published an article in Angewandte Chemie, International Edition. The title of the article was 《Chemoselective Transamidation of Thioamides by Transition-Metal-Free N-C(S) Transacylation》.Related Products of 696-59-3 The author mentioned the following in the article:

The first general, mild and highly chemoselective method for transamidation of thio-amides by NC(S) transacylation using non-nucleophilic anilines was reported. The method was broadly compatible with N-Ar tertiary thioamides and N-thioacyl-azoles as selective N-thioacyl transfer reagents. DFT studies that provided insight into the chemoselectivity of this new transamidation method and provided guidelines for the development of future transamidation methods of the thioamide bond.2,5-Dimethoxytetrahydrofuran(cas: 696-59-3Related Products of 696-59-3) was used in this study.

2,5-Dimethoxytetrahydrofuran(cas: 696-59-3) is a member of ether. Friedel Crafts reaction, for example, adds an alkyl or acyl group to aromatic ethers when they react with an alkyl or acyl halide in the presence of a Lewis acid as a catalyst.Related Products of 696-59-3

Referemce:
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem