Tag: M.W=100-150

COA of Formula: C7H8N2O. Recently I am researching about ENANTIOSELECTIVE TOTAL-SYNTHESIS; ASYMMETRIC-SYNTHESIS; NATURAL-PRODUCTS; DERIVATIVES; ACID; CYCLOADDITION; QUINAZOLINONE; CONSTRUCTION; ANALOGS; SET, Saw an article supported by the . Published in INT UNION CRYSTALLOGRAPHY in CHESTER ,Authors: Chernyshov, VV; Gatilov, YV; Yarovaya, OI; Koskin, IP; Yarovoy, SS; Brylev, KA; Salakhutdinov, NF. The CAS is 88-68-6. Through research, I have a further understanding and discovery of 2-Aminobenzamide

The possibility of a single-stage solvent-free stereoselective synthesis of a spirocyclic compound from the natural bicyclic monoterpenoid (-)-fenchone and anthranilamide has been shown for the first time. The molecular and crystal structure of (1R,2S,4S)-1,3,3-trimethyl-10H-spiro[bicyclo[2.2.1]heptane-2,2′-quinazolin]-4′(3’H)-one, C17H22N2O, was established by X-ray diffraction though the chirality was assumed via the known reactant connectivity and H-1 and C-13 NMR spectroscopy. It has shown that in the molecule, for steric reasons, there is an elongation of the Me2C-C(N)N bond to 1.603 (5) A degrees. The formation of dimers via N-H center dot center dot center dot O C hydrogen bonds with an interaction energy of 93.30 kJ mol(-1) and through cavities (33.7% of the unit-cell volume) was established in the packing of the molecules. There are no pi-stacking interactions in the structure.

About 2-Aminobenzamide, If you have any questions, you can contact Chernyshov, VV; Gatilov, YV; Yarovaya, OI; Koskin, IP; Yarovoy, SS; Brylev, KA; Salakhutdinov, NF or concate me.. COA of Formula: C7H8N2O

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

SDS of cas: 88-68-6. In 2020 SYNLETT published article about ONE-POT SYNTHESIS; OXIDATIVE SYNTHESIS; DERIVATIVES; ALCOHOLS; QUINAZOLIN-4(3H)-ONES; AMINES; ELECTROSYNTHESIS; SULFONYLATION; AMINATION; ANTITUMOR in [Yao, Yan; Meng, Xiu-Jin; Teng, Qing-Hu] Guangxi Normal Univ, Sch Chem & Pharmaceut Sci, State Key Lab Chem & Mol Engn Med Resources, Guilin 541004, Peoples R China; [Teng, Qing-Hu] Guilin Univ Technol, Coll Chem & Bioengn, Guangxi Key Lab Electrochem & Magnetochem Funct M, Guilin 541004, Peoples R China; [Chen, Yan-Yan] Guilin Med Univ, Pharm Sch, Guilin 541004, Peoples R China in 2020, Cited 47. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6.

An efficient approach has been developed for the construction of quinazolin-4(3H)-ones by the selective anodic dehydrogenative oxidation/cyclization of benzylic chlorides and 2-aminobenzamides. The method features acceptor-free and metal-free dehydrogenation of amines to imines; a subsequent intermolecular addition provides the products in moderate to good yields.

About 2-Aminobenzamide, If you have any questions, you can contact Yao, Y; Meng, XJ; Teng, QH; Chen, YY or concate me.. SDS of cas: 88-68-6

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2021 CHEMISTRYSELECT published article about ONE-POT SYNTHESIS; HIGHLY ENANTIOSELECTIVE SYNTHESIS; INTRAMOLECULAR AMIDATION; FACILE SYNTHESIS; EFFICIENT; QUINAZOLINONES; MILD; NANOPARTICLES; DERIVATIVES; WATER in [Kerdphon, Sutthichat; Channei, Duangdao] Naresuan Univ, Dept Chem, Fac Sci, Phitsanulok 65000, Thailand; [Jongcharoenkamol, Jira] Naresuan Univ, Fac Pharmaceut Sci, Dept Pharmaceut Chem & Pharmacognosy, Phitsanulok 65000, Thailand; [Chatwichien, Jaruwan] Chulabhorn Royal Acad, Chulabhorn Grad Inst, Program Chem Sci, Bangkok 10210, Thailand; [Singh, Thishana] Univ Kwazulu Natal, Sch Chem & Phys, Private Bag X54001, ZA-4000 Durban, South Africa; [Choommongkol, Vachira] Maejo Univ, Dept Chem, Fac Sci, Chiang Mai 50290, Thailand; [Rithchumpon, Puracheth; Meepowpan, Puttinan] Chiang Mai Univ, Dept Chem, Fac Sci, Chiang Mai 50200, Thailand; [Rithchumpon, Puracheth; Meepowpan, Puttinan] Chiang Mai Univ, Grad Sch, Chiang Mai 50200, Thailand; [Meepowpan, Puttinan] Chiang Mai Univ, Ctr Excellence Mat Sci & Technol, Chiang Mai 50200, Thailand in 2021, Cited 47. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. Name: 2-Aminobenzamide

A facile and green one-pot synthesis of 2,3-dihydroquinazolinones, using microwave irradiation, has been developed. Dihydroquinazolinones were synthesized from 2-aminobenzamide derivatives and various aldehydes in aqueous solution under base and catalyst free reaction conditions. The desired products, from aliphatic and aromatic aldehydes substrates, were obtained in 5 minutes with up to 99 % isolated yields.

Name: 2-Aminobenzamide. About 2-Aminobenzamide, If you have any questions, you can contact Kerdphon, S; Jongcharoenkamol, J; Chatwichien, J; Singh, T; Channei, D; Choommongkol, V; Rithchumpon, P; Meepowpan, P or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recently I am researching about ACIDIC IONIC LIQUID; CARBON NITRIDE; MESOPOROUS CARBON; MULTICOMPONENT SYNTHESIS; SULFATED ZIRCONIA; HIGHLY EFFICIENT; CATALYST; G-C3N4; DERIVATIVES; GREEN, Saw an article supported by the Research Council of the Iran University of Science and Technology. SDS of cas: 88-68-6. Published in SPRINGER in DORDRECHT ,Authors: Ghafuri, H; Goodarzi, N; Rashidizadeh, A; Fard, MAD. The CAS is 88-68-6. Through research, I have a further understanding and discovery of 2-Aminobenzamide

In the present work, sulfonated highly ordered mesoporous graphitic carbon nitride (ompg-C3N4/SO3H) was synthesized successfully and employed as an efficient and reusable heterogeneous solid acid catalyst for the rapid and one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-ones via the condensation of anthranilamide with aldehydes or ketones in good to excellent yields. The organocatalyst was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, field emission scanning electron microscopy, energy-dispersive X-ray spectrometer, Brunauer-Emmett-Teller surface area, and thermal gravimetric and differential thermal analysis. The substantial advantages of this procedure involve short reaction times, high catalytic activity, easy workup, high purity of the products, and easy recovery and reusability of the catalyst.

SDS of cas: 88-68-6. About 2-Aminobenzamide, If you have any questions, you can contact Ghafuri, H; Goodarzi, N; Rashidizadeh, A; Fard, MAD or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Authors Novanna, M; Kannadasan, S; Shanmugam, P in ELSEVIER SCI LTD published article about ACETOGENIC ISOQUINOLINE ALKALOIDS; 1ST TOTAL-SYNTHESIS; ONE-POT SYNTHESIS; ARYL HALIDES; SOLVENT-FREE; CATALYST; QUINAZOLINONES; FRAGMENTATION; DERIVATIVES; EFFICIENT in [Novanna, Motakatla; Kannadasan, Sathananthan] Vellore Inst Technol, Sch Adv Sci, Dept Chem, Vellore 632014, Tamil Nadu, India; [Shanmugam, Ponnusamy] CSIR, CLRI, Organ & Bioorgan Chem Div, Chennai 600020, Tamil Nadu, India in 2020, Cited 50. Category: thiomorpholine. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6

An efficient microwave assisted synthesis of 2-amino-3-carboxamide-1,1′-biaryls derivatives 4a-p and terphenyl derivative 5a from 2-amino-5-iodobenzamide 2a, 2-amino-3,5-diiodobenzamide 2b and (het)aryl boronic acids via Suzuki coupling has been achieved. Synthetic utility of the product 4-amino-4′-cyano-[1,1′-biphenyl]-3-carboxamide 4j has been demonstrated for the synthesis of 4-(aryl amino)-[1,1′-biphenyl]-3-carboxamide derivatiyes 10a-c via Chan-Evans-Lam coupling reaction. Furthermore, 4-(4′-oxo-3′, 4′-dihydro-1’H-spirof[fluorene-9,2′-quinazolin]-6′-yl)benzonitrile 12a was obtained from biaryl derivative 4j and fluorenone 11a and 6(4-methoxyphenyl)2-(ferrocenyl) quinazolin-4(3H)-one 12b from biaryl derivative 4k and ferrocenealdehyde lib using phosphotungstic acid as green catalyst and solvent free microwave irradiation condition. Remarkably, all the synthesized 2-amino-3-carboxamide-1,1′-biaryls and 4-(aryl amino)-[1,1′-biphenyl]-3-carboxamide derivatives 4a-p showed luminescence in the blue region with large Stokes shift. Significantly, 2-amino-3-carboxamide-1,1′-biaryls 4d and 4j showed high fluorescence quantum yields (Phi(f)) 0.54 and 0.84, respectively.

Category: thiomorpholine. About 2-Aminobenzamide, If you have any questions, you can contact Novanna, M; Kannadasan, S; Shanmugam, P or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Name: 1-Phenylurea. Authors Wang, CC; Qu, YL; Liu, XH; Ma, ZW; Yang, B; Liu, ZJ; Chen, XP; Chen, YJ in AMER CHEMICAL SOC published article about in [Wang, Chuan-Chuan; Ma, Zhi-Wei; Liu, Zhi-Jing; Chen, Xiao-Pei] Henan Univ Anim Husb & Econ, Fac Sci, Zhengzhou 450044, Henan, Peoples R China; [Wang, Chuan-Chuan; Yang, Bo] Zhengzhou Univ, Coll Chem, Zhengzhou 450001, Henan, Peoples R China; [Qu, Ya-Li; Liu, Xue-Hua] Zhengzhou Univ, Sch Pharmaceut Sci, Zhengzhou 450001, Henan, Peoples R China; [Chen, Ya-Jing] Zhengzhou Univ, Minist Educ China, Sch Pharmaceut Sci, Key Lab Adv Drug Preparat Technol, Zhengzhou 450001, Henan, Peoples R China; [Chen, Ya-Jing] Zhengzhou Univ, Coinnovat Ctr Henan Prov New Drug R&D & Preclin S, Zhengzhou 450001, Henan, Peoples R China in 2021.0, Cited 57.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8

The convenient preparation of N2-unprotected five-membered cyclic guanidines was achieved through a cascade [3 + 2] cycloaddition between organo-cyanamides and alpha-haloamides under mild conditions in good to excellent yields (up to 99%). The corresponding cyclic guanidines could be easily transformed into hydantoins via hydrolysis.

Name: 1-Phenylurea. About 1-Phenylurea, If you have any questions, you can contact Wang, CC; Qu, YL; Liu, XH; Ma, ZW; Yang, B; Liu, ZJ; Chen, XP; Chen, YJ or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2019 EUR J ORG CHEM published article about POSITRON-EMISSION-TOMOGRAPHY; IN-VIVO; AUTOMATED RADIOSYNTHESIS; MEDIATED SYNTHESIS; RECEPTOR AGONIST; PET; BIODISTRIBUTION; CARBONYLATION; RADIOLIGAND; LIGAND in [Liger, Francois; Cadarossanesaib, Florence; Iecker, Thibaut; Tourvieille, Christian; Le Bars, Didier; Billard, Thierry] CERMEP In Vivo imaging, 59 Bd Pinel, F-69677 Lyon, France; [Le Bars, Didier; Billard, Thierry] Univ Lyon 1, Univ Lyon, Inst Chem & Biochem, CNRS,UMR 5246, 43 Bd 11 Novembre 1918, F-69622 Villeurbanne, France in 2019, Cited 83. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6. Category: thiomorpholine

Labeling of heterocycles with carbon-11 is generally performed through peripheral functionalizations and more scarcely inside heterocyclic core. Such less common approach usually requires preliminary multi-step synthesis of reactive species. Herein, a cyclization reaction by direct use of cyclotron-produced [C-11]CO2 is described to obtain various heterocycles intracyclically labeled in only 10 minutes.

Category: thiomorpholine. About 2-Aminobenzamide, If you have any questions, you can contact Liger, F; Cadarossanesaib, F; Iecker, T; Tourvieille, C; Le Bars, D; Billard, T or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Synthesis of Functionalized 9-Substituted Fluorene Derivatives via Boron Trifluoride Catalysed Reaction of Coplanar 9-(Phenylethynyl)-9H-fluoren-9-ols, Aryl Aminoamides and N-Bromosuccinimide WOS:000611356400001 published article about PROPARGYLIC ALCOHOLS; ORGANIC-DYES in [Athira, Mohanakumaran; Shanmugam, Ponnusamy] CSIR Cent Leath Res Inst CLRI, Organ & Bioorgan Chem Div, Chennai 600020, Tamil Nadu, India in 2021, Cited 32. Recommanded Product: 88-68-6. The Name is 2-Aminobenzamide. Through research, I have a further understanding and discovery of 88-68-6

A boron trifluoride catalysed reaction of coplanar 9-(phenyl-ethynyl)-9 H-fluoren-9-ols with various 2-aminobenzamides affords a number of highly functionalized, conjugated (Z)-2-((2-(9 H-fluoren-9-ylidene)-1-phenylethylidene)amino) benzamides in excellent yield. The reaction in the presence of N-bromosuccinimide affords (E)-5-bromo-2-((2-bromo-2-(9 H-fluoren-9-ylidene)-1-phenylethylidene)amino)benz-amides in very good yields. The scope of the reaction is demonstrated by selecting N-aryl substituted 2-aminobenzamides and aminosulfonamides as reaction partners. The structures of representative compounds were established by single-crystal XRD analysis. Based on the structure of the products, a plausible mechanism via formation of allene carbocation intermediates is proposed.

Recommanded Product: 88-68-6. About 2-Aminobenzamide, If you have any questions, you can contact Athira, M; Shanmugam, P or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: 64-10-8. Guo, LY; Hao, L; Gao, T; Wang, C; Wu, QH; Wang, Z in [Guo, Liying; Hao, Lin; Gao, Tian; Wang, Chun; Wu, Qiuhua; Wang, Zhi] Hebei Agr Univ, Dept Chem, Coll Sci, Baoding 071001, Peoples R China published p-Phenylenediamine-modified graphene oxide as a sorbent for solid-phase extraction of phenylurea herbicides, nitroimidazoles, chlorophenols, phenylurea insecticides and phthalates in 2019.0, Cited 34.0. The Name is 1-Phenylurea. Through research, I have a further understanding and discovery of 64-10-8.

Graphene oxide was covalently modified with p-phenylenediamine via a diazonium reaction. The resulting material was employed as a sorbent for the solid-phase extraction of six phenylurea herbicides (metoxuron, monuron, chlortoluron, isoproturon, monolinuron, and buturon) from environmental water and lettuce leafs. Some key factors that influence the extraction efficiency were studied, including sample loading rate, sample pH, and desorption conditions. Following desorption with acetonitrile, the analytes were quantified by HPLC with UV detection. Under optimized conditions, response to phenylurea herbicides is linear in the 2.0-100ngmL(-1) concentration range for water samples, and 5.0-100ngg(-1) for leaf lettuces. The limits of detection are 0.10-0.25ngmL(-1) for water samples, and 1.5-2.5ngg(-1) for leaf lettuces. The sorbent was also applied to the preconcentration of organic compounds including nitroimidazoles, chlorophenols, phenylurea insecticides and phthalates. This shows that this sorbent has a large potential for the enrichment of organic pollutants.

Recommanded Product: 64-10-8. About 1-Phenylurea, If you have any questions, you can contact Guo, LY; Hao, L; Gao, T; Wang, C; Wu, QH; Wang, Z or concate me.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Quality Control of 2-Aminobenzamide. I found the field of Chemistry very interesting. Saw the article A Green, Scalable, One-Minute Synthesis of Benzimidazoles published in 2020, Reprint Addresses Hansen, JH (corresponding author), UIT Arctic Univ Norway, Dept Chem, Chem Synth & Anal Div, Hansine Nansens Veg 54, N-9037 Tromso, Norway.. The CAS is 88-68-6. Through research, I have a further understanding and discovery of 2-Aminobenzamide.

Herein is reported a substantially improved synthesis of 2-substituted benzimidazoles by condensation of 1,2-diaminoarenes and aldehydes using methanol as the reaction medium. The developed method afforded moderate to excellent yields (33-96%) at ambient temperature, displays high functional group tolerance, is conducted open to air, and requires only one minute reaction time under catalyst- and additive-free conditions. Moreover, the efficient protocol permits scale-up to multi-gram scale synthesis of benzimidazoles and will become a method of choice when constructing such heterocyclic systems.

About 2-Aminobenzamide, If you have any questions, you can contact Elumalai, V; Hansen, JH or concate me.. Quality Control of 2-Aminobenzamide

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem