Category: 707-07-3

On May 17, 2013, Halim, Rosliana; Aurelio, Luigi; Scammells, Peter J.; Flynn, Bernard L. published an article.Related Products of 707-07-3 The title of the article was Scaffold-Divergent Synthesis of Ring-Fused Indoles, Quinolines, and Quinolones via Iodonium-Induced Reaction Cascades. And the article contained the following:

N-(2-Iodophenyl)imines are readily formed from Schiff’s base condensation of 2-iodoanilines with carbonyls and ketals. These imines provide useful substrates in scaffold-divergent synthesis through the attachment of an alkyne (Sonogashira coupling or acyl substitution of a Weinreb amide) followed by an iodonium-induced reaction cascade to give ring-fused indoles, quinolines, or quinolones depending on the reaction conditions employed. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Related Products of 707-07-3

The Article related to iodophenylimine alkyne sonogashira coupling weinreb amide substitution cyclization, scaffold divergent synthesis ring fused indole quinoline quinolone, Heterocyclic Compounds (One Hetero Atom): Quinolines and Isoquinolines and other aspects.Related Products of 707-07-3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

On October 31, 2015, Leslie, G.; Rutter, A.; Pollard, A.; Davis, J.; Matovic, D. published an article.Reference of (Trimethoxymethyl)benzene The title of the article was The effects of weathering on the pyrolysis of low-carbon fuels: Railway ties and asphalt shingles. And the article contained the following:

Creosote-treated wooden railway ties and roofing asphalt shingles are discarded in large quantities and may be significant sources of energy; however, they may have rotted or oxidized, and the chem. changes that result from such weathering could affect their behavior as a fuel or pyrolysis feedstock. Such changes in railway tie wood, and roofing asphalt shingles were studied by identifying isothermal 250 and 550 °C pyrolysis products (pyrolyzates) with pyrolysis-gas chromatog./mass spectrometry (py-GC/MS). Poplar wood pyrolysis was also studied and compared to existing literature to establish a reference scenario; identified poplar wood pyrolyzates assisted in the anal. of railway tie and asphalt shingle pyrolyzates. Poplar pyrolyzates included the products of polysaccharide ring-breaking and lignin pyrolysis, confirming one of the two competing low-temperature pyrolysis models. Railway tie pyrolyzates showed few signs of bacterial degradation or oxidation, indicating that the tie considered here did not undergo extensive weathering. Roofing asphalt pyrolyzates included many carbonyl, hydroxyl, and ether functionalized cyclic species, as well as sulfur dioxide; these pyrolyzates indicate extensive and preferential oxidation of cyclic carbon and sulfur. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Reference of (Trimethoxymethyl)benzene

The Article related to weathering waste fuel railway tie asphalt shingle pyrolysis, Electrochemical, Radiational, and Thermal Energy Technology: Energy Sources and other aspects.Reference of (Trimethoxymethyl)benzene

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

On December 31, 2017, Tzanetis, Konstantinos F.; Posada, John A.; Ramirez, Andrea published an article.Application In Synthesis of (Trimethoxymethyl)benzene The title of the article was Analysis of biomass hydrothermal liquefaction and biocrude-oil upgrading for renewable jet fuel production: The impact of reaction conditions on production costs and GHG emissions performance. And the article contained the following:

This paper shows a detailed anal. of a biomass HTL process by considering changes in three main reaction variables (i.e. catalysts (water, Na2CO3(aqueous), and Fe(aqueous)), temperature (280-340°C), and catalysts/biomass mass ratio (0-0.33 kg catalysts/kg biomass)), and by assessing their influence on the techno-economic and GHG emissions performance. This anal. is based on Aspen Plus simulations, process economics and life-cycle GHG assessment on SimaPro (using Ecoinvent 2.2). Results showed that the lowest production cost for biocrude oil is achieved when HTL is performed at 340°C with Fe as catalyst (450 euro/tbiocrude-oil or 13.6 euro/GJbiocrude-oil). At these conditions, the biocrude oil produced has an oxygen content of 16.6 wt% and a LHV of 33.1 MJ/kgbiocrude-oil. When the hydrotreatment and hydrogen generation units are included, the total production costs was 1040 euro/tupgraded-oil or 0.8 euro/Lupgraded-oil. After fractionation, the estimated production cost was 1086 euro/tbiojet-fuel or 25.1 euro/GJbiojet-fuel. This value is twice the com. price of fossil jet fuel. However, the allocated life cycle GHG emissions for renewable jet fuel were estimated at 13.1 kgCO2-eq./GJbiojet-fuel, representing only 15% the GHG emission of fossil jet fuel and therefore, indicating a significant potential on GHG emission reduction The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Application In Synthesis of (Trimethoxymethyl)benzene

The Article related to renewable jet fuel ghg biocrude oil biomass hydrothermal liquefaction, Electrochemical, Radiational, and Thermal Energy Technology: Energy Sources and other aspects.Application In Synthesis of (Trimethoxymethyl)benzene

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Noe, Marco; Perosa, Alvise; Selva, Maurizio published an article in 2013, the title of the article was A flexible Pinner preparation of ortho esters: the model case of trimethyl orthobenzoate.Quality Control of (Trimethoxymethyl)benzene And the article contains the following content:

In the absence of addnl. solvents, a novel procedure was implemented for the synthesis of tri-Me orthoesters through the Pinner reaction. At 5 °C, the reaction of both aliphatic and aromatic nitriles (RCN; R = Et, Bu, Ph) with a moderate excess of MeOH and gaseous HCl gave the corresponding imidate hydrochlorides [RC(:NH)OR’·HCl] in excellent yields (>90%). At 25-65 °C, the methanolysis of alkyl imidate salts provided tri-Me ortho-propionate and valerate, while only traces of tri-Me orthobenzoate (TMOB) were observed However, the aromatic hydrochloride could be readily converted into the hydrogen phosphate salt [PhC(:NH)OR’·H3PO4] which, in turn, underwent a selective (>80%) reaction with MeOH to produce TMOB in a 62% isolated yield. This allowed for an unprecedented Pinner-type synthesis of TMOB starting from benzonitrile, rather than from the highly toxic trichloromethylbenzene. Overall, remarkable improvements in safety and process intensification were achieved. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Quality Control of (Trimethoxymethyl)benzene

The Article related to flexible pinner preparation ortho ester trimethyl orthobenzoate safety, Physical Organic Chemistry: Addition, Elimination, and Substitution Reactions and other aspects.Quality Control of (Trimethoxymethyl)benzene

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Mohammadi, Ali Asghar; Ahdenov, Reza; Abolhasani Sooki, Ali published an article in 2017, the title of the article was Design, synthesis and antibacterial evaluation of 2-alkyl and 2-aryl-3-(phenylamino)quinazolin-4(3H)-one derivatives.Safety of (Trimethoxymethyl)benzene And the article contains the following content:

2-Alkyl and 2-aryl-3-(phenylamino)quinazolin-4(3H)-one derivatives I [R1 = H, Cl; R2 = H, Me, Et, n-Pr, n-Bu, Ph] were synthesized through a one-pot three-component condensation of an isatoic anhydride, Et or Me ortho ester and phenylhydrazine in the presence of KAl(SO4)2·12H2O (alum) as a nontoxic, reusable, inexpensive and easily available catalyst. The synthesis was conducted under microwave irradiation and classical heating. All the synthesized compounds were screened for their antibacterial activity, among which compounds I [R1 = H; R2 = H, Me] were showed good results. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Safety of (Trimethoxymethyl)benzene

The Article related to phenylamino quinazolinone preparation antibacterial, isatoic anhydride phenylhydrazine ortho ester condensation alum catalyst microwave, Heterocyclic Compounds (More Than One Hetero Atom): Pyrimidines and Quinazolines and other aspects.Safety of (Trimethoxymethyl)benzene

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

On July 15, 2017, Sugumaran, Vatsala; Prakash, Shanti; Ramu, Emmandi; Arora, Ajay Kumar; Bansal, Veena; Kagdiyal, Vivekanand; Saxena, Deepak published an article.Safety of (Trimethoxymethyl)benzene The title of the article was Detailed characterization of bio-oil from pyrolysis of non-edible seed-cakes by Fourier Transform Infrared Spectroscopy (FTIR) and gas chromatography mass spectrometry (GC-MS) techniques. And the article contained the following:

Bio-oil obtained from pyrolysis is highly complicated mixture with valued chems. In order to reduce the complexity for unambiguous characterization of components present in bio-oil, solvent extractions using different solvents with increasing polarity have been adopted. The fractions have been analyzed by Fourier transform IR (FTIR) spectroscopy for identifying the functional groups and Gas chromatog.-mass spectrometry (GC-MS), for detailed characterization of components present in various fractions, thereby providing in-depth information at mol. level of various components in bio-oil. This paper reveals the potential of the anal. techniques in identification and brings out the similarities as well as differences in the components present in the bio-oil obtained from two non-edible oil seed-cakes, viz., Jatropha and Karanjia. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Safety of (Trimethoxymethyl)benzene

The Article related to detailed characterization bio oil pyrolysis non edible seed cake, bio-oil, ftir, gas chromatography mass spectrometry, jatropha seed-cake, karanjia seed-cake, pyrolysis, Fossil Fuels, Derivatives, and Related Products: Lubricants and Functional Fluids and other aspects.Safety of (Trimethoxymethyl)benzene

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Mohammadi, Ali A.; Taheri, Salman; Askari, Saber published an article in 2017, the title of the article was One-Pot Pseudo Five-Component Synthesis of Some New bis(Quinazolinon-4(1H)-one) Derivatives.Electric Literature of 707-07-3 And the article contains the following content:

A versatile pathway for the synthesis of novel bis(quinazolinon-4(1H)-one) derivatives I (R1 = H, CH3, C6H5, etc.; X = CH2CH2, C6H4) by one-pot pseudo five-component condensation of two mols. isatoic anhydrides, two mols. orthoesters R1C(OR2)3 (R2 = CH3, CH2CH3) and diamines H2NXNH2 in high yields and short reaction time is described. The work-up is easy and the products are obtained in good-to-excellent yields and high purity. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Electric Literature of 707-07-3

The Article related to bisquinazolinonone preparation regioselective, isatoic anhydride orthoester diamine pseudo multicomponent condensation, Heterocyclic Compounds (More Than One Hetero Atom): Pyrimidines and Quinazolines and other aspects.Electric Literature of 707-07-3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Bhat, Subrahmanya Ishwar; Das, U. K.; Trivedi, Darshak R. published an article in 2015, the title of the article was An Efficient Three-component, One-pot Synthesis of Quinazolines under Solvent-free and Catalyst-free Condition.Computed Properties of 707-07-3 And the article contains the following content:

An efficient green protocol for the synthesis of quinazolines in the absence of solvent and catalyst was developed. 2,4-disubstituted quinazolines were synthesized from three-component one-pot reactions of 2-aminoaryl ketones, orthoesters, and ammonium acetate. The present method had advantages of operational simplicity, substrate generality, clean reaction, high yields (76-94%), and moderate reaction time. The plausible mechanism of the reaction was proposed based on the spectral characterization and single crystal X-ray anal. of isolated intermediate. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Computed Properties of 707-07-3

The Article related to aminoaryl ketone orthoester ammonium acetate three component reaction, quinazoline preparation green chem, Heterocyclic Compounds (More Than One Hetero Atom): Pyrimidines and Quinazolines and other aspects.Computed Properties of 707-07-3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Le Goff, Ronan; Martel, Arnaud; Sanselme, Morgane; Lawson, Ata Martin; Daich, Adam; Comesse, Sebastien published an article in 2015, the title of the article was Simple Access to Highly Functional Bicyclic γ- and δ-Lactams: Origins of Chirality Transfer to Contiguous Tertiary/Quaternary Stereocenters Assessed by DFT.COA of Formula: C10H14O3 And the article contains the following content:

This paper describes the synthesis of both polysubstituted oxazolo-pyrrolidinones and -piperidinones by a domino process. The methodol. is based on the reaction between hydroxyl halogenoamides and Michael acceptors, which leads efficiently to bicyclic lactams. The process is compatible with unsym. electron-withdrawing groups on the Michael acceptor, which allows the formation of two contiguous and fully controlled tertiary and quaternary stereocenters. In the case of tetrasubstituted Michael acceptors, two adjacent quaternary stereocenters are formed in good yield. Starting from (R)-phenylglycinol derived amides results in the formation of enantio-enriched bicyclic lactams in low to good yields and with high levels of stereoselectivity, thus greatly increasing the scope and interest of this strategy. The origins of chirality transfer and diastereoselectivity were studied by DFT calculations and have been attributed to a kinetic control in one of the last two steps of the reaction sequence. This selectivity is dependent upon both the substituents on the Michael acceptor and the sodium cation chelation. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).COA of Formula: C10H14O3

The Article related to bicyclic lactam chirality transfer dft m06, dft, bicyclic lactams, diastereoselectivity, domino reactions, quaternary stereocenter, Physical Organic Chemistry: Ring Formation, Cleavage, Enlargement, and Contraction and other aspects.COA of Formula: C10H14O3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Loew, Henrik; Mena-Osteritz, Elena; von Delius, Max published an article in 2018, the title of the article was Self-assembled orthoester cryptands: orthoester scope, post-functionalization, kinetic locking and tunable degradation kinetics.Synthetic Route of 707-07-3 And the article contains the following content:

Dynamic adaptability and biodegradability are key features of functional, 21st century host-guest systems. We have recently discovered a class of tripodal supramol. hosts, in which two orthoesters act as constitutionally dynamic bridgeheads. Having previously demonstrated the adaptive nature of these hosts, we now report the synthesis and characterization – including eight solid state structures – of a diverse set of orthoester cages, which provides evidence for the broad scope of this new host class. With the same set of compounds, we demonstrated that the rates of orthoester exchange and hydrolysis can be tuned over a remarkably wide range, from rapid hydrolysis at pH 8 to nearly inert at pH 1, and that the Taft parameter of the orthoester substituent allows an adequate prediction of the reaction kinetics. Moreover, the synthesis of an alkyne-capped cryptand enabled the post-functionalization of orthoester cryptands by Sonogashira and CuAAC “click” reactions. The methylation of the resulting triazole furnished a cryptate that was kinetically inert towards orthoester exchange and hydrolysis at pH > 1, which is equivalent to the “turnoff” of constitutionally dynamic imines by means of reduction These findings indicate that orthoester cages may be more broadly useful than anticipated, e.g. as drug delivery agents with precisely tunable biodegradability or, thanks to the kinetic locking strategy, as ion sensors. The experimental process involved the reaction of (Trimethoxymethyl)benzene(cas: 707-07-3).Synthetic Route of 707-07-3

The Article related to self assembled orthoester cryptand preparation degradation kinetics, Heterocyclic Compounds (More Than One Hetero Atom): Eight- and Higher-Membered Rings and other aspects.Synthetic Route of 707-07-3

Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics