Tag: M.W=450-500

Roman, L. published the artcileAn effective route to N,N-bis(2,3-epoxypropyl) 2-F-alkylethylamines, Quality Control of 30670-30-5, the publication is Synthetic Communications (1997), 27(18), 3125-3132, database is CAplus.

An effective procedure is described for the synthesis of N,N-Bis(epoxypropyl) 2-F-alkylethylamines I (R_F = C₄F₉, C₆F₁₃, C₈F₁₇) avoiding the formation of 2-F-alkylethylethenes usually occurring in the N-alkylation of 2-F-alkylethyl iodides by amines.

Synthetic Communications published new progress about 30670-30-5. 30670-30-5 belongs to catalysis-chemistry, auxiliary class Polyfluoroalkanes, name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, and the molecular formula is C10H6F17N, Quality Control of 30670-30-5.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Bollens, E. published the artcileSynthesis of long chain, perfluoroalkylethyl isothiocyanates, Name: 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, the publication is Journal of Fluorine Chemistry (1991), 53(1), 1-14, database is CAplus.

CF₃(CF₂)_nCH₂CH₂NCS (I, n = 3, 5, 7) were prepared in 69-73% yield by treating CF₃(CF₂)_nCH₂CH₂N₃ with CS₂ in the presence of PPh₃. I were also obtained in 65-76% yield by treating CF₃(CF₂)_nCH₂CH₂NH₂ with CS₂ in the presence of NaOH and ClCO₂Me or NaOCl.

Journal of Fluorine Chemistry published new progress about 30670-30-5. 30670-30-5 belongs to catalysis-chemistry, auxiliary class Polyfluoroalkanes, name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, and the molecular formula is C10H6F17N, Name: 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Trabelsi, H. published the artcileSynthesis of 2-F-alkylethylamines: optimization of the production of 2-F-alkylethyl azides and their reduction to the corresponding amines, Application of 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, the publication is Journal of Fluorine Chemistry (1994), 69(1), 115-17, database is CAplus.

2-(Perfluoroalkyl)ethylamines are very important intermediates in organic fluorine chem. It is possible to combine the advantages of two techniques, i.e., phase-transfer catalysis and the use of water as a dispersing medium, in the reduction of 2-(perfluoroalkyl)ethyl azides, and hence simplify significantly the synthesis of such amines from 2-(perfluoroalkyl)ethyl iodides. Thus, CF₃(CF₂)_nCH₂CH₂R (I; R = iodo, n = 3, 5, 7) were converted to I (R = N₃) by a phase-transferred catalyzed reaction with NaN₃. Subsequent reduction of I (R = N₃) with N₂H₄/Raney Ni gave 70-80% I (R = NH₂).

Journal of Fluorine Chemistry published new progress about 30670-30-5. 30670-30-5 belongs to catalysis-chemistry, auxiliary class Polyfluoroalkanes, name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, and the molecular formula is C5H10O2S, Application of 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Kalow, Julia A. published the artcileSynthesis of Miktoarm Branched Conjugated Copolymers by ROMPing In and Out, Formula: C10H6F17N, the publication is ACS Macro Letters (2015), 4(11), 1229-1233, database is CAplus and MEDLINE.

Architecture represents a promising yet underutilized control element in polymer design due to the challenging synthesis of compositionally varied branched copolymers. We report the one-pot synthesis of miktoarm branched polymers by ring-opening metathesis polymerization In this work, we graft to and from telechelic poly(3-hexylthiophene), which is end-capped by oxime click chem., using various norbornene monomers. The self-assembly of the resulting miktoarm H-shaped conjugated polymers is studied in solution and in the solid state. A dual stimuli-responsive miktoarm polymer is prepared that displays pH-switchable lower critical solution temperature and fluorescence.

ACS Macro Letters published new progress about 30670-30-5. 30670-30-5 belongs to catalysis-chemistry, auxiliary class Polyfluoroalkanes, name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, and the molecular formula is C10H6F17N, Formula: C10H6F17N.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Alsabeh, Pamela G. published the artcileAminocarbonylation of (Hetero)aryl Bromides with Ammonia and Amines using a Palladium/DalPhos Catalyst System, Category: catalysis-chemistry, the publication is Advanced Synthesis & Catalysis (2012), 354(16), 3065-3070, S3065/1-S3065/28, database is CAplus.

Variants of the DalPhos ligand family were examined in a palladium-catalyzed carbonylative amination reaction using inexpensive carbon monoxide and ammonia as reagents. As a result of this survey, the Pyr-DalPhos ligand was identified as being effective for the selective aminocarbonylation of aryl bromides with ammonia, as well as primary and secondary alkylamines. A variety of primary aromatic, heteroaromatic and N-substituted benzamides were formed in moderate to good yields. As part of this study, a (Mor-DalPhos)Pd-benzoyl complex was prepared and crystallog. characterized, thereby showing the viability of the carbonyl insertion step.

Advanced Synthesis & Catalysis published new progress about 1237588-12-3. 1237588-12-3 belongs to catalysis-chemistry, auxiliary class Mono-phosphine Ligands, name is 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, and the molecular formula is C30H42NOP, Category: catalysis-chemistry.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Alsabeh, Pamela G. published the artcileAddressing Challenges in Palladium-Catalyzed Cross-Couplings of Aryl Mesylates: Monoarylation of Ketones and Primary Alkyl Amines, HPLC of Formula: 1237588-12-3, the publication is Angewandte Chemie, International Edition (2013), 52(28), 7242-7246, database is CAplus and MEDLINE.

The first examples of ketone mono-¦Á-arylation using aryl mesylates are disclosed and the amination of these inexpensive phenol derivatives with primary aliphatic amines have been successfully demonstrated. The [{Pd(cinnamyl)Cl}2]/Mor-DalPhos catalyst system allowed a range of substituted aryl mesylates to be coupled with both cyclic and acyclic dialkyl ketones, including acetone, which is normally a challenging reagent in mono-¦Á- arylation chem. Applying these optimized ketone ¦Á-arylation conditions to Buchwald-Hartwig amination enabled the mono-N-arylation of primary and secondary aliphatic amines, including methylamine, by employing aryl mesylates featuring electron-donating or electron-withdrawing functionality, ortho-substitution, as well as base-sensitive groups. The amination protocol displayed chemoselectivity, thus favoring cross-coupling of the primary amine in each case.

Angewandte Chemie, International Edition published new progress about 1237588-12-3. 1237588-12-3 belongs to catalysis-chemistry, auxiliary class Mono-phosphine Ligands, name is 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, and the molecular formula is C30H42NOP, HPLC of Formula: 1237588-12-3.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Hesp, Kevin D. published the artcileStereo- and Regioselective Gold-Catalyzed Hydroamination of Internal Alkynes with Dialkylamines, HPLC of Formula: 1237588-12-3, the publication is Journal of the American Chemical Society (2010), 132(51), 18026-18029, database is CAplus and MEDLINE.

The use of a P,N-ligand to support a gold complex as a state-of-the-art precatalyst for the stereoselective hydroamination of internal aryl alkynes with dialkylamines to afford E-enamine products, e.g., I is reported. Substrates featuring a diverse range of functional groups on both the amine (ether, sulfide, N-Boc amine, fluoro, nitrile, nitro, alc., N-heterocycles, amide, ester, and carboxylic acid) and alkyne (ether, N-heterocycles, N-phthalimide amines, and silyl ethers) are accommodated with synthetically useful regioselectivity.

Journal of the American Chemical Society published new progress about 1237588-12-3. 1237588-12-3 belongs to catalysis-chemistry, auxiliary class Mono-phosphine Ligands, name is 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, and the molecular formula is C30H42NOP, HPLC of Formula: 1237588-12-3.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Lundgren, Rylan J. published the artcilePalladium-Catalyzed Cross-Coupling of Aryl Chlorides and Tosylates with Hydrazine, Name: 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, the publication is Angewandte Chemie, International Edition (2010), 49(46), 8686-8690, S8686/1-S8686/45, database is CAplus and MEDLINE.

The cross-coupling of aryl chlorides and tosylates with hydrazine in presence of cinnamylpalladium chloride dimer and 4-[2-(bis(1-adamantanyl)phosphinyl)phenyl]morpholine proceeds rapidly with excellent chemoselectivity under mild conditions.

Angewandte Chemie, International Edition published new progress about 1237588-12-3. 1237588-12-3 belongs to catalysis-chemistry, auxiliary class Mono-phosphine Ligands, name is 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, and the molecular formula is C30H42NOP, Name: 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Tardiff, Bennett J. published the artcileBuchwald-Hartwig amination of (hetero)aryl chlorides by employing Mor-DalPhos under aqueous and solvent-free conditions, Recommanded Product: 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, the publication is European Journal of Organic Chemistry (2012), 2012(21), 3972-3977, S3972/1-S3972/127, database is CAplus.

Aryl amines e. g., I are prepared via Buchwald-Hartwig amination of (hetero)aryl chlorides with primary or secondary amines conducted either under aqueous conditions without the use of co-solvents and/or surfactants or under solvent-free conditions using [Pd(cinnamyl)Cl]₂/Mor-DalPhos catalyst system. We have established that reactions of this type can be conducted without the rigorous exclusion of air, and in the case of the solvent-free reactions, we have demonstrated that appropriately selected liquid and solid reagents can be employed successfully.

European Journal of Organic Chemistry published new progress about 1237588-12-3. 1237588-12-3 belongs to catalysis-chemistry, auxiliary class Mono-phosphine Ligands, name is 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine, and the molecular formula is C13H13N5O, Recommanded Product: 4-(2-(Di(adamantan-1-yl)phosphino)phenyl)morpholine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Voggu, Rakesh published the artcileOne-step synthesis of high-purity fluorous-capped inorganic nanoparticles, Safety of 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, the publication is Dalton Transactions (2010), 39(26), 6021-6023, database is CAplus and MEDLINE.

Making use of the fact that perfluorohydrocarbon, and hydrocarbon solvents become miscible at high temperatures, highly pure inorganic nanoparticles capped with fluorous labels were generated in a 1-step synthesis. The procedure involves taking the reactants in a hydrocarbon + perfluorohydrocarbon mixture along with a fluorous reagent and carrying out the reaction at elevated temperatures On cooling the reaction mixture, fluorous-capped inorganic nanoparticles dispersed in the perfluorohydrocarbon were obtained.

Dalton Transactions published new progress about 30670-30-5. 30670-30-5 belongs to catalysis-chemistry, auxiliary class Polyfluoroalkanes, name is 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine, and the molecular formula is C6H5BClNO4, Safety of 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecan-1-amine.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia