T83801

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Showing 1-15 of 15 results for "T83801" within Papers

One pot synthesis of 1, 2, 4, 5-tetrasubstituted-imidazoles catalyzed by trityl chloride in neutral media

Moosavi-Zare AR, et al.

Royal Society of Chemistry Advances, 4(105), 60636-60639 (2014)

Tetrahedron Letters, 48, 5017-5017 (2007)

Thermally robust and porous noncovalent organic framework with high affinity for fluorocarbons and CFCs.

Teng-Hao Chen et al.

Nature communications, 5, 5131-5131 (2014-10-14)

Metal-organic and covalent organic frameworks are porous materials characterized by outstanding thermal stability, high porosities and modular synthesis. Their repeating structures offer a great degree of control over pore sizes, dimensions and surface properties. Similarly precise engineering at the nanoscale

Method for activation and recycling of trityl resins.

Itedale Namro Redwan et al.

The Journal of organic chemistry, 77(16), 7071-7075 (2012-07-20)

This note describes a rapid and mild strategy for the loading of alcohols and anilines onto a polystyrene triphenylmethyl (trityl) resin. High loadings were obtained in a matter of minutes by treating resin-bound trityl chloride with triethyloxonium tetrafluoroborate followed by

Structure-activity relationship of S-trityl-L-cysteine analogues as inhibitors of the human mitotic kinesin Eg5.

Salvatore Debonis et al.

Journal of medicinal chemistry, 51(5), 1115-1125 (2008-02-13)

The human kinesin Eg5 is a potential drug target for cancer chemotherapy. Eg5 specific inhibitors cause cells to block in mitosis with a characteristic monoastral spindle phenotype. Prolonged metaphase block eventually leads to apoptotic cell death. S-trityl-L-cysteine (STLC) is a

Trityl chloride as an efficient organic catalyst for one-pot, five-component and diastereoselective synthesis of highly substituted piperidines

Sajadikhah SS, et al.

Research on Chemical Intermediates, 40(2), 723-736 (2014)

Trityl chloride as an efficient organic catalyst for the synthesis of 1-amidoalkyl-2-naphtols in neutral media at room temperature

Khazaei A, et al.

Applied Catalysis A: General, 386(1-2), 179-187 (2010)

Comparative susceptibility of newborn and young rats to six industrial chemicals.

Ryuichi Hasegawa et al.

Congenital anomalies, 45(4), 137-145 (2005-12-20)

To elucidate the comparative susceptibility of newborn rats to chemicals, newborn and young animals were administered six industrial chemicals by gavage from postnatal days (PND) 4 to 21, and for 28 days starting at 5-6 weeks of age respectively, under

Pediatric susceptibility to 18 industrial chemicals: a comparative analysis of newborn with young animals.

R Hasegawa et al.

Regulatory toxicology and pharmacology : RTP, 47(3), 296-307 (2006-12-13)

We comprehensively re-analyzed the toxicity data for 18 industrial chemicals from repeated oral exposures in newborn and young rats, which were previously published. Two new toxicity endpoints specific to this comparative analysis were identified, the first, the presumed no observed

Oxidation studies on Andrographolide.

Vijayavitthal T Mathad et al.

Natural product research, 20(12), 1053-1058 (2006-11-28)

Jones oxidation of Andrographolide (1), gave mixture of three products (3-dehydroandrographolide (5), 3,19-bis dehydroandrographolide (6) and 19-dehydroandrographolide (7). Tritylation of andrographolide at C19-OH resulted to products 8 and diene 9, which can be converted to its acetate 10 and oxidation

Inhibition of intercellular junctional communication in human fibroblasts by triphenylmethane, triphenylmethylchloride, tetraphenylboron and related compounds.

J S Davidson et al.

Biochimica et biophysica acta, 847(1), 1-7 (1985-10-30)

Intercellular junctional communication was measured using [14C]citrulline incorporation in co-cultures of argininosuccinate synthetase-deficient and argininosuccinate lyase-deficient human fibroblasts. Triphenylmethane, triphenylmethylchloride and tetraphenylboron inhibited communication at concentrations at least 12-fold lower than cytotoxic concentrations. This inhibition was of rapid onset and

Im-trityl protection of histidine.

S J Harding et al.

Journal of peptide science : an official publication of the European Peptide Society, 5(8), 368-373 (1999-10-03)

A rational attempt to prepare FmocHis(piTrt)OH regiospecifically gave in fact the well-known tau-trityl isomer, and experiments with model systems indicate that the prospects for access to pi-trityl histidine derivatives, which would be of great value for the racemization-free synthesis of

Chlorodecarboxylation of 17 beta-acetoxy-3-methoxy-9-oxo-9, 11-secoestra-1, 3, 5 (10)-trien-11-oic acid with lead tetraacetate and trityl chloride.

K Lal et al.

Steroids, 39(5), 537-545 (1982-05-01)

Greene, T.W. Wuts, P.G.M.

Protective Groups in Organic Synthesis (1991)

Solvent-free preparation of amidoalkyl phenols catalyzed by trityl chloride under neutral media

Moosavi-Zare AZ, et al.

Canadian Journal of Chemistry, 93(11), 1245-1248 (2015)

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