Tag: 200-300

On February 16, 2017, Gao, Chunji; Zhang, Chengcheng; Li, Guoqiang; Hu, Xiaoming; Cui, Dunzhu published a patent.Name: Benzyl(4-bromophenyl)sulfane The title of the patent was Preparation of aromatic amine compound and their application as light-emitting devices. And the patent contained the following:

The invention is related to the preparation of aromatic amine compound I and their application as light-emitting devices. The invention provides an aromatic amine compound I, wherein R1-R4 are independent H, halo, cyano, C1-C30 alkyl, C6-C50 aryl, C7-C50 arylalkyl, C7-50 aryl alkoxy, C7-50 arylalkyl-thiol, or C5-50 heteroaryl; and Ar1 and Ar2 are independently selected from C6-50 arylidene; are claimed. Compound I was prepared by multi-step procedure (procedure given). The inventive aromatic amine compound(current efficiency reaching 6.7 cd/A under elec. c.d. of 20mA/cm2, and service life reaching 6800h) can be used for preparing organic light-emitting devices. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Name: Benzyl(4-bromophenyl)sulfane

The Article related to preparation aromatic amine compound application light emitting devices, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amines, Amine Oxides, Imines, and Quaternary Ammonium Compounds and other aspects.Name: Benzyl(4-bromophenyl)sulfane

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Liu, Rui-Juan; Wang, Peng-Fei; Yuan, Wen-Kui; Wen, Li-Rong; Li, Ming published an article in 2017, the title of the article was Nickel Catalysis Enables Hetero [2+2+1] Cycloaddition between Yne-Isothiocyanates and Isonitriles with Low Catalyst Loading.Electric Literature of 157869-15-3 And the article contains the following content:

Nickel(II) can be used to catalyze the hetero [2+2+1] cycloaddition of 2-alkynylaryl isothiocyanates and isonitriles in 2-methyltetrahydrofuran (2-MeTHF) to give a wide array of thieno[2,3-b]indoles in excellent yields. The reaction is featured by employing as little as 0.3 mol% nickel(II) acetylacetonate [Ni(acac)2] under air conditions in the absence of any additives (addnl. reducing agents and external ligands). This is the first successful example to apply nickel(II) directly in hetero [2+2+1] cycloadditions The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Electric Literature of 157869-15-3

The Article related to alkynylaryl isothiocyanate isonitrile nickel hetero cycloaddition catalyst, thienoindole preparation, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Electric Literature of 157869-15-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Dagar, Anuradha; Guin, Soumitra; Samanta, Sampak published an article in 2018, the title of the article was AgSbF6-Catalyzed Tandem Reaction of 2-Alkynylanilines with Cyclic Enynones: Efficient access to 3-Furo[3,2-c]chromenylindoles and Related Scaffolds.Application In Synthesis of 2-((4-Methoxyphenyl)ethynyl)aniline And the article contains the following content:

A simple, mild, catalytic and efficient method for the straightforward synthesis of an interesting class of a range of 2-aryl/alkyl-substituted-3-(2-aryl/alkyl-4H-furo[3,2-c]chromen-4-yl)-1H-indoles I [R = H, Bn; R1 = C6H5, (CH2)3CH3, 4-CH3C6H4, etc.; R2 = C6H5, (CH2)3CH3, 4-CH3C6H4, etc.; X = H, F, OCH3; Y = H, F, CH3, OCH3] in good to high yields is reported for the first time. This atom-efficient method proceeds via AgSbF6-catalyzed one-pot sequential intramol. hydroamination (C-N bond formation) of 2-alkynylanilines 5-X-2-R1CCC6H3NHR followed by Friedel-Crafts alkylation/oxa-cyclization (creation of new C-C and C-O bonds) reaction between in situ generated 2-substituted indoles and several cyclic enynones II and 2-(phenylethynyl)cyclohex-2-enone. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Application In Synthesis of 2-((4-Methoxyphenyl)ethynyl)aniline

The Article related to furochromenylindole preparation, alkynylaniline enynone heterocyclization silver catalyst, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Application In Synthesis of 2-((4-Methoxyphenyl)ethynyl)aniline

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On November 2, 2018, Ouyang, Xuan-Hui; Tan, Fang-Lin; Song, Ren-Jie; Deng, Wei; Li, Jin-Heng published an article.Recommanded Product: 2-((4-Methoxyphenyl)ethynyl)aniline The title of the article was Palladium-Catalyzed Oxidative [2 + 2 + 1] Annulation of 1,7-Diynes with H2O: Entry to Furo[3,4-c]quinolin-4(5H)-ones. And the article contained the following:

A novel cascade annulation of 1,7-diynes I [R2 = R3 = Ph, R4 = H, Y = NBn; R2 = R3 = Ph, R4 = H, Y = O; R2 = Ph, 4-MeOC6H4, 4-BrC6H4, 2-thiophenyl, cyclopropyl, R3 = Ph, 4-MeOC6H4, 4-ClC6H4 R4 = H, Y = NMe; R2 = Ph, R3 = Ph, R4 = Me, Cl, Y = NMe] with water has been developed for the synthesis of furo[3,4-c]quinolin-4(5H)-one skeletons II with high atom- and step-economy. The transformation was enabled by a palladium catalyst in the presence of copper salt as the promoter, involving the formation of one C-C bond and two C-O bonds. Moreover, the reaction exhibits good tolerance of functional groups and broad substrate scope. Notably, the control experiments support the incorporation of the new oxygen atom from water. The experimental process involved the reaction of 2-((4-Methoxyphenyl)ethynyl)aniline(cas: 157869-15-3).Recommanded Product: 2-((4-Methoxyphenyl)ethynyl)aniline

The Article related to preparation furoquinolinone palladium catalyzed cascade oxidative annulation diyne water, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.Recommanded Product: 2-((4-Methoxyphenyl)ethynyl)aniline

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On June 26, 2020, Chen, Lijuan; Li, Yong; Yang, Jianhong published a patent.SDS of cas: 66855-92-3 The title of the patent was Carboline derivative/analogue, its preparation method and application in antitumor drug preparation. And the patent contained the following:

The title carboline derivative/analog is compound I with structural formula shown in claim 1 or its pharmaceutically acceptable salt, wherein X1 and X2 are N or CH, Y is CH2 or NR3, Z is NH, CH2 or O, R1 and R3 are H or C1-3 alkyl, and R2 is C1-6 alkyl, C2-6 alkenyl, etc. The carboline derivative/analog has antitumor activity, and can be used to prepare antitumor drug for breast cancer, cervical cancer, etc., and microtubule inhibitor (microtubule protein degradation agent). The experimental process involved the reaction of 3-(2-Methoxyphenoxy)benzaldehyde(cas: 66855-92-3).SDS of cas: 66855-92-3

The Article related to carboline derivative analog preparation antitumor drug, Heterocyclic Compounds (More Than One Hetero Atom): Fused-Ring Systems With Two Or More Hetero Atoms, No More Than One Hetero Atom Per Ring and other aspects.SDS of cas: 66855-92-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Jin, Ming; Xu, Haoran; Hong, Hong; Malval, Jean-Pierre; Zhang, Yuan; Ren, Aimin; Wan, Decheng; Pu, Hongting published an article in 2013, the title of the article was Design of D-π-A type photoacid generators for high efficiency excitation at 405 nm and 800 nm.Product Details of 53136-21-3 And the article contains the following content:

New sulfonium salts with diphenylamino asym. substituted stilbene as a D-π-A conjugated system have been synthesized. The resulting photoacid generators exhibit a highly efficient acid photogeneration process by either one-photon 405 nm or two-photon 800 nm excitation. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Product Details of 53136-21-3

The Article related to sulfonium phenylamino substituted stilbene photoacid generator photoresist, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Photoresists and Radiation-Sensitive Resists and other aspects.Product Details of 53136-21-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On April 8, 2004, Leatherdale, Catherine A.; Schardt, Craig R.; Thompson, D. Scott; Thompson, Wendy L. published a patent.COA of Formula: C15H24O2 The title of the patent was Photolithographic and photochemical fabrication of planar inorganic device. And the patent contained the following:

A method for making an inorganic structure includes: (a) applying a photoreactive composition to a substrate, wherein the composition includes: a reactive species, a photoinitiator system, and a plurality of substantially inorganic colloidal particles, wherein the particles have an average particle size of less than about 300 nm; (b) photopatterning the composition to define a structure; and (c) subjecting the structure to elevated temperature for a time sufficient to pyrolyze the reactive species and to at least partially fuse the particles. The invention allows fabrication of inorganic structures, such as planar waveguides and splitters, using inexpensive solution processing and conventional photopatterning. The invention provides the ability to use photoimageable resins including uniformly dispersed, non-aggregated particles to form high resolution features (micron) with little resolution loss due to scattering. Addition of inorganic particles to the reactive composition allows tailoring of the optical, thermal, mech., and dielec. properties of the composite, while maintaining the speed, easy processing, and flexible chem. provided by the organic components of the composition Following imaging, the completed structure can be left as is, heated to pyrolyze the organic components and leave a substantially inorganic porous structure, or sintered further to leave a substantially inorganic densified structure. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).COA of Formula: C15H24O2

The Article related to planar inorganic structure device fabrication photolithog wavegiude, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Photoresists and Radiation-Sensitive Resists and other aspects.COA of Formula: C15H24O2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On January 7, 2015, Jin, Ming; Xie, Jianchao; Pu, Hongting; Wan, Decheng published a patent.SDS of cas: 53136-21-3 The title of the patent was Fluorene-containing sulfonium-series photoacid generator, and preparing method and its application. And the patent contained the following:

The invention relates to a fluorene-containing sulfonium-series photoacid generator, and preparing method and its application. The photoacid generator has chem. structure (I) or (II), wherein, R1 is H, Me, Et, Pr, Bu, hexyl, octyl, nonyl, or dodecyl; R2 is Me, Et, Pr, Bu, hexyl, octyl, nonyl, or dodecyl; R3 is Me, benzyl, 4-cyano benzyl; R4 is Me, benzyl, pentafluorobenzyl, 4-cyanobenzyl, 4-nitrobenzyl, 4-trifluoromethyl benzyl, or 3,5-di-(trifluoromethyl) benzyl; R5 is trifluoromethanesulfonate, hexafluorophosphate, hexafluoroantimonate, or tetrafluoroborate. The inventive photoacid generator is suitable for photoresist active ingredient from UV region to visible region, such as 313nm, 365nm, 385nm, 405nm, and 425nm. The photoacid generator has the advantages of simple synthesis process, easy purification, and high yield, can be used for preparing high-performance photoresist used in 300-425nm, exhibits 0.3-0.6 of photoproduction acid quantum yield, and has high light excitation efficiency, and high catalytic activity. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).SDS of cas: 53136-21-3

The Article related to fluorene sulfonium photoacid generator, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Photoresists and Radiation-Sensitive Resists and other aspects.SDS of cas: 53136-21-3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On May 24, 2018, Weiss, Matthias; Sulzer-Mosse, Sarah published a patent.Related Products of 152626-77-2 The title of the patent was Preparation of microbiocidal phenylamidine derivatives. And the patent contained the following:

Compounds of the formula I, wherein R1 and R2 are independently C1-4 alkyl and C3-6 cycloalkyl; R3 is H, halo, C1-4 alkyl, etc.; R4 is haloalkyl; R5 is C3-8 (un)substituted cycloalkyl, C1-6 alkyloxycarbonyl, (un)substituted C1-6 alkyl. Furthermore, the invention relates to agrochem. compositions which comprise compounds of formula I, to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi. Example compound II was prepared by a multistep procedure starting with 5-methoxy-2-methylaniline. The experimental process involved the reaction of 4-Bromo-5-methoxy-2-methylaniline(cas: 152626-77-2).Related Products of 152626-77-2

The Article related to phenylamidine preparation microbiocidal agriculture horticulture, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amides, Amidines, Imidic Esters, Hydrazides, and Hydrazonic Esters and other aspects.Related Products of 152626-77-2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

On December 20, 2018, Weiss, Matthias; Sulzer-Mosse, Sarah published a patent.Category: ethers-buliding-blocks The title of the patent was N-phenyl amidine derivatives used in fungicidal compositions and their preparation. And the patent contained the following:

The invention relates compounds of formula I and their use as fungicides. Compounds of formula I, wherein R1 is Et, isopropy and cyclopropyl, R2 is cyclopropyl, n-butoxymethyl, Ph, etc.; and salts, enantiomers, tautomers and N-oxides thereof, are claimed. Compound II was prepared by halogenation of 5-methoxy-2-methyl-aniline with N-bromosuccinimide to give 4-bromo-5-methoxy-2-methyl-aniline, the resulting compound underwent N-alkylation with N-(dimethoxymethyl)-N-methyl-ethanamine which resulted in compound II. Compounds of the invention were tested for their fungicidal activity (data given). The experimental process involved the reaction of 4-Bromo-5-methoxy-2-methylaniline(cas: 152626-77-2).Category: ethers-buliding-blocks

The Article related to phenyl amidine preparation fungicide phytopathogenic, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amides, Amidines, Imidic Esters, Hydrazides, and Hydrazonic Esters and other aspects.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem