14135-71-8

Upstream product

• 698-87-3 3-phenyl-2-propanol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 29527-87-5 (2-iodopropyl)benzene 
• 2114-39-8 (2-bromopropyl)-benzene 
• 10066-31-6 methyl 1-phenyl-2-propyl ether 
• 104-15-4 toluene-4-sulfonic acid 
• 76653-18-4 1-phenyl-2-propanesulfonyl chloride 
• 116876-73-4 1-(Ethoxycarbonyl)-4-(1-phenyl-2-propyl)piperazine 
• 62252-49-7 phenyl<(phenyl-1)propyl-2> thio-ether 
• 10304-81-1 1-phenyl-2-chloropropane 
• 7632-10-2 methamphetamin 
• 17322-34-8 (2-nitropropyl)benzene 
• 80826-96-6 1-phenyl-2-propyl nitrite 
• 141-52-6 sodium ethanolate 
• 1253852-00-4 (1-adamantyl)(1-phenylpropan-2-yl)sulfane 
• 14135-70-7 N-(1-methyl-2-phenylethyl)piperazine 

Relevant academic research and scientific papers

Determination of the synthetic origin of methamphetamine samples by 2H NMR spectroscopy

Samples of methamphetamine, prepared according to the most common synthetic pathways, were submitted to natural-abundance 2H NMR spectroscopy. The deuterium content at the various sites of the molecule was found to depend on its synthetic history. The technique provides a chemical fingerprint of methamphetamine samples and can give hints to trace back the starting materials and the synthetic procedures.

A real time reaction monitoring using fluorescent dansyl group as a solid-phase leaving group

A real time monitoring method to monitor the progress of the solid-phase reaction has been developed. The substitution reaction on the solid-phase was clearly monitored as a change in the color depth using the fluorescent dansyl group as the leaving group. This methodology is applicable to both parallel and split combinatorial synthesis.

Substituted sulfonamido compounds, photosensitive elements, film units, and processes for retaining a photographic image with same

A nondiffusible sulfonamido compound which is alkali-cleavable upon oxidation to release a diffusible photographically useful material, said nondiffusible sulfonamido compound having the formula: STR1 wherein: (a) R1 is alkyl, aryl sulfamyl, carbamyl, carbonamido, carbonyl, carbonyloxy or sulfonamido; (b) R2 is alkyl having from 1 to 18 carbon atoms, aryl, or alkylphenyl having from 7 to 12 carbon atoms; (c) R3 and R4 are independently alkyl, or aryl, or R3 and R4, taken together, form a fused carbocyclic or heterocyclic ring; (d) NHSO2 PUG represents a sulfonamido group; (e) PUG represents a photographically useful group; and (f) at least one of R1, R2, R3, or R4, or any combination thereof, provides a molecular configuration of such size or shape as to render the compound nondiffusible under alkaline processing conditions, is useful as redox releaser in photosensitive elements, photographic film units and in processes for transferring and/or retaining a photographic image in color diffusion transfer units. These elements, film units and processes produce retained color images having substantially reduced minimum densities.

Aspects stereochimiques des reactions des complexes alkylcobaloximes avec des composes organiques soufres et selenies

The stereochemistry of the alkyl group transfer reaction between alkylcobaloximes and various sulfur and selenium derivatives has been studied using (1-(2)H1)-1-phenyl-2-propyl(pyridine)cobaloxime of threo configuration.With this complex, the steric course of substitution reactions occuring at the carbon atom bonded to cobalt can be followed conveniently by NMR spectroscopy: this complex reacts with (C6H5S)2, (C6H5Se)2, 2,4-(NO2)2C6H3SCl, C6H5SeCl and CCl3SO2Cl with racemisation.The mechanistic implications of these result are discussed.