Category: 6972-05-0

Reddy, N. Koteswara published the artcileThe structural behavior of layers of SnS grown by spray pyrolysis, Formula: C3H8N2S, the publication is Journal of Physics D: Applied Physics (1999), 32(9), 988-990, database is CAplus.

Thin layers of SnS were grown from equimolar solutions of Sn chloride and N,N-dimethylthiourea on Corning 7059 glass substrates at various temperatures in the range 100-450¡ã using spray pyrolysis. The structural properties were determined by using x-ray diffraction and SEM to evaluate the crystalline phases present and the surface topog. of the grown layers. The changes observed in the structural phases with the growth temperature during the film formation are reported and discussed.

Journal of Physics D: Applied Physics published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Formula: C3H8N2S.

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

Kalinin, Alexey V. published the artcileSynthesis of Constrained Raloxifene Analogues by Complementary Use of Friedel-Crafts and Directed Remote Metalation Reactions, Computed Properties of 6972-05-0, the publication is Journal of Organic Chemistry (2003), 68(15), 5992-5999, database is CAplus and MEDLINE.

New constrained heterocyclic analogs of Raloxifene, I [R¹ = 2-(1-piperidinyl)ethoxy, R² = H; R¹ = H, R² = 2-(1-piperidinyl)ethoxy] and II, were prepared by complementary Directed remote Metalation (DreM)/Friedel-Crafts cyclization approaches. Utilization of a benzylidene-thiolactone rearrangement was successfully implemented to construct benzothiophenes III (R³ = Me₂CH, R⁴ = MeO; R³ = Me, PhCH₂, R⁴ = Et₂N) in good yields. Selective deprotection of III (R³ = Me₂CH, R⁴ = MeO; R³ = PhCH₂, R⁴ = Et₂N) induced by complexation was followed by trifluoromethylsulfonylation and Suzuki-Miyaura cross coupling with 3-[2-(1-piperidinyl)ethoxy]phenyl dioxaborolane to give the corresponding 2,4-diaryl-substituted benzothiophenes with methoxycarbonyl or diethylcarbamoyl group in the 3 position. Treatment of the latter with BCl₃ or with excess LDA induced an intramol. para or ortho cyclization and concomitant double deprotection to furnish I. Similar sequence starting from III (R³ = Me, R⁴ = Et₂N) afforded the constrained analog II.

Journal of Organic Chemistry published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Computed Properties of 6972-05-0.

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

Subbaramaiah, K. published the artcileElectrical properties of spray-deposited CuIn(S_1-xSe_x)₂ thin films, Application In Synthesis of 6972-05-0, the publication is Materials Letters (1994), 20(1-2), 29-33, database is CAplus.

CuIn(S_1-xSe_x)₂ thin films with x = 0.0, 0.3, 0.5, 0.7, 0.9 and 1.0 were prepared by a spray pyrolysis method. The films are p-type, single phase, near stoichiometric and chalcopyrite in structure. The activation energies of these films are determined from elec. conductivity data. The possible defect levels are V_In and Cu_In. No Hall voltage is detected in CuIn(S_1-xSe_x)₂ thin films in the entire range.

Materials Letters published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C16H24BF4Ir, Application In Synthesis of 6972-05-0.

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

Drasar, Pavel published the artcileSteroids. Part CCCXLVII. Synthesis and in vitro antimetabolic evaluation of some steroidal thiazoles, Synthetic Route of 6972-05-0, the publication is Collection of Czechoslovak Chemical Communications (1989), 54(12), 3339-47, database is CAplus.

Steroidal thiazoles I (R = NH₂, NHMe, NHPh, NMe₂, Ph, Me, CH₂CO₂Me) have been synthesized. The starting bromo ketone II (R¹ = Br) was prepared by bromination of pregnen-20-ones II (R¹ = H) with copper (II) bromide, and was used for synthesis of the thiazole derivatives employing the Hantzsch reaction. Preliminary biol. evaluation of thiazoles I and III against the P388 lymphocytic leukemia cell showed growth inhibition values of ED₅₀ 2.9 and 7 ¦Ìg/mL for thiazoles III and I (R = NH₂), resp. Other I were less active.

Collection of Czechoslovak Chemical Communications published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Synthetic Route of 6972-05-0.

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

Kolodziuk, Robert published the artcilePalladium-catalyzed Suzuki cross-coupling of aryl halides with aryl boronic acids in the presence of glucosamine-based phosphines, Formula: C3H8N2S, the publication is Journal of Organometallic Chemistry (2003), 687(2), 384-391, database is CAplus.

Carbohydrate-substituted phosphines are easily obtained in quite good yields by coupling of protected or non-protected D-glucosamine with the corresponding diphenylphosphino acid. These neutral ligands, in association with palladium acetate, are very active catalysts in the Suzuki cross-coupling reaction. The polyhydroxy phosphines are more active than the peracetylated phosphines. The process tolerates electron-rich as well as electron-poor substituents. Excellent turnovers, up to 97 000 are observed

Journal of Organometallic Chemistry published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Formula: C3H8N2S.

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

Zong, Zhi-Min published the artcileConvenient synthesis of N-methylpyrrolidine-2-thione and some thioamides, Application of 1,1-Dimethylthiourea, the publication is Korean Journal of Chemical Engineering (2003), 20(2), 235-238, database is CAplus.

We examined thermal reactions of CS₂ with N-methyl-2-pyrrolidinone, formamide, acetamide, and DMF. Under optimum conditions N-methylpyrrolidine-2-thione and the corresponding thioamides can be obtained in good to excellent yields.

Korean Journal of Chemical Engineering published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C37H30ClIrOP2, Application of 1,1-Dimethylthiourea.

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

Svelto, M. published the artcileNoradrenaline induced secretion of nonelectrolytes through frog skin, Product Details of C3H8N2S, the publication is Journal of Membrane Biology (1977), 36(1), 1-11, database is CAplus and MEDLINE.

Addition of noradrenaline (I) [51-41-2] (4 ¡Á 10-5M) to the inner bathing fluid in the skin of the frog Rana esculenta resulted in increased unidirectional fluxes of urea [57-13-6], thiourea [62-56-6], N-methylthiourea [598-52-7], N,N-dimethylthiourea [6972-05-0], and mannitol [69-65-8]. Fluxes towards the external medium (?0) showed much greater increases than those moving in the opposite direction (?i). The effect of I on ?0 was higher for urea and thiourea than mannitol, whereas its effect on ?0 thiourea derivatives was related to lipid solubility This phenomenon did not occur for ?i of the same mols. P-trifluoromethoxycarboxycyandidephenylhydrazone (10-6M) pretreatment strongly inhibited the I effect on ?0. In skin pretreated with colchicine (2 ¡Á 10-5M), both urea fluxes were increased to the same extent by I. I apparently exerts 2 sep. effects: a change in permeability in both directions; a secretion of nonelectrolytes towards the external fluid.

Journal of Membrane Biology published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C14H10N2O, Product Details of C3H8N2S.

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

Zarudnitskii, E. V. published the artcileC-phosphorylation of 2-dialkylaminothiazole and imidazo[2,1-b]thiazole derivatives, Recommanded Product: 1,1-Dimethylthiourea, the publication is Ukrainskii Khimicheskii Zhurnal (Russian Edition) (2002), 68(11-12), 38-42, database is CAplus.

Phosphorylation of 2-dialkylaminothiazole derivatives with PCl₃, Ph₂PCl and Ph₂PBr was studied. Reaction of 2-diethylaminothiazole with R₂PCl gave 2-Et₂N-5-PR₂(C₃HNS) (2 R = Cl, 3 R = Ph). Phosphination of Et 2-diethylaminothiazolecarboxylate (4) with Ph₂PBr gave 5-PPh₂ derivative (5), which was hydrolyzed to free acid (6). Thiazoleacetates 2-R₂N(C₃HNS)-4-CH₂COOEt were also phosphinated in position 5 to give 2-R₂N(C₃NS)-4-CH₂COOEt-5-PPh₂ (8a–c, R = Me, Et, or R₂N = morpholino), which were hydrolyzed to free acids (9a–c). In contrast to esters of 2-dialkylamino-4-thiazoleacetic acids, Et ester of 6-imidazo[2,1-b]thiazoleacetic acid undergoes C-phosphination with Ph₂PCl both at heterocycle and at methylene group.

Ukrainskii Khimicheskii Zhurnal (Russian Edition) published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C7H11N, Recommanded Product: 1,1-Dimethylthiourea.

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

Giannola, Libero Italo published the artcileAddition reactions of acetylenic esters with monosubstituted thioureas, Recommanded Product: 1,1-Dimethylthiourea, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1978), 1428-31, database is CAplus.

Treating H₂NCSNHR (R = Et, Me) with MeO₂CCú·CCO₂Me gave 54 and 43% adducts I, and 22 and 38% adducts II, resp. Previous studies by J. W. Lown and J.C.N. Ma (1967) indicated the formation of only one product.

Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Recommanded Product: 1,1-Dimethylthiourea.

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

Lopez, S. published the artcileSpray pyrolysis deposition of tin sulfide (Sn_xS_y) thin films, Application of 1,1-Dimethylthiourea, the publication is Semiconductor Science and Technology (1994), 9(11), 2130-3, database is CAplus.

Tin sulfide (Sn_xS_y) thin films have been prepared on Pyrex glass substrates by the spray pyrolysis technique using tin chloride (SnCl₂) and N,N-dimethylthiourea (CH₃NHCSNHCH₃) as starting materials. The depositions were carried out in the range of substrate temperatures from 320 to 450¡ã. From x-ray diffraction measurements and SEM micrographs, it is found that the values of x and y, which determine the type of deposited compound, depend on the substrate temperature At lower substrate temperatures (320-360¡ã), mixed phases such as Sn₂S₃ and ¦Ã-Sn₂S₃ are present. At intermediate substrate temperatures (370-390¡ã), the SnS phase is predominant. For substrate temperatures higher than 390¡ã, the deposited material is mainly SnO₂. The optical reflectance and transmittance of SnS were used in an iterative method to obtain the refractive index (n) and the excitation coefficient (k). The values of n and k were used to calculate the absorption coefficient (k). These values of n and k were used to calculate the absorption coefficient (¦Á) and the bandgap (E_G), giving the result E_G = 1.27 eV. Measurements of the dark conductance (¦Ò) as a function of T were made and an activation energy of 0.54 eV was determined from the slope of a plot of ln ¦Ò vs. 1/T.

Semiconductor Science and Technology published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Application of 1,1-Dimethylthiourea.

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