76287-56-4

Upstream product

• 111-83-1 1-bromo-octane 
• 1122-91-4 4-bromo-benzaldehyde 
• 17049-49-9 octylmagnesium bromide 

Downstream Products

• 76287-61-1 1-Bromo-4-((E)-non-1-enyl)-benzene 
• 51554-94-0 4-bromo-1-(1-nonyl)benzene 
• 70972-98-4 4-(n-nonyl)benzaldehyde 
• 126334-26-7 1-(4-bromophenyl)nonan-1-one 
• 131320-86-0 (R)-(+)-1-phenyl-1-nonanol 
• 76287-53-1 tris-nonylphenylphosphine oxide 
• 76287-48-4 Tris-(4-nonyl-phenyl)-phosphane 

Relevant academic research and scientific papers

Bilitrienones from the chemical oxidation of dodecasubstituted porphyrins

The structure of the ring-opened product from direct oxidation of meso-tetra-arylporphyrins has been controversial for three decades. Herein we show that bilitrienones 2 are obtained from oxidation of metal-free dodecasubstituted porphyrins 1 in the prese

Highly enantioselective dynamic kinetic resolution of alkyl aryl carbinols carrying a trimethylsilyl group with a highly active lipoprotein lipase preparation

Abstract The kinetic and dynamic kinetic resolution of alkyl aryl carbinols carrying a trimethylsilyl group with a highly active lipase preparation containing lipoprotein lipase, dextrin, and ionic surfactant 1 has been explored. It was found that all the trimethylsilyl-containing substrates were accepted by lipoprotein lipase-dextrin 1 (LPL-D1) with perfect enantioselectivity (E = >200). As a result, the dynamic kinetic resolution of these substrates with LPL-D1 in the presence of a Ru-based racemization catalyst provided single enantiomeric products (>99% ee) with good yields. Furthermore, the dynamic kinetic resolution products were readily desilylated or halodesilylated to yield enantiopure alkyl aryl carbinols. Thus a useful protocol for the highly enantioselective synthesis of alkyl aryl carbinols, particularly those carrying a long alkyl chain (C6-C10) has been established.

Synthesis and characterization of fully conjugated porphyrin tapes

meso-meso, β-β, β-β Triply-linked zinc(II) porphyrin tapes were synthesized by powerful oxidation of meso-meso-linked zinc(II) porphyrin arrays up to tetramers with DDQ-Sc(OTf)3. Coordination of butylamine to zinc(II) ions of porphyrin rings di

ALYKYLENE DERIVATIVE HAVING EDG RECEPTOR ANTAGONISM

PROBLEM TO BE SOLVED: To provide novel compounds having EDG (endothelial differentiation gene) receptor antagonism which are useful as active components of drugs for preventing and/or treating inflammatory diseases or the like. SOLUTION: The compounds are represented by formula (I) (wherein R1 is hydrogen or an alkyl group; R2 is hydrogen present at any substitutable position on ring C or a substituent such as a hydroxy group, a carboxy group, and a nitro group; R3 is hydrogen present at any substitutable position on ring D or a substitutent such as a hydroxy group and an aralkyloxy group; X is an alkylamino group, an amino group or the like; Y is a carboxy group, a sulfo group or a phosphono group; Z is oxygen, sulfur or the like; a ring represented by A is a 5- or 6-membered saturated or unsaturated hydrocarbon ring; and a ring represented by B is a 4- or 7-membered saturated or unsaturated hydrocarbon ring containing one -C=C- as a partial structure shown in the above formula) and include their salts and their esters.

PHENYLENE, FURYL, AND THIENYL LEUKOTRIENE B4 ANALOGUES

This invention relates to leukotriene B 4 antagonists having the structure STR1 and the pharmaceutically acceptable addition salts thereof; wherein R 1 is lower alkyl having 1-10 carbon atoms; or lower alkenyl or alkynyl having 2-10 carbon atoms; or lower

Preparation and Properties of Tertiary p-Alkylarylphosphines containing Straight-chain Alkyl Groups

A series of tris(p-alkylaryl)phosphines with straight-chain alkyl groups, P(p-C6H4-CnH2n+1)3 where n=2-9, have been prepared by reaction of phosphorus trichloride with the Grignard reagent derived from the corresponding p-bromoalkylbenzene.When n=2 and 3 the phosphines are crystalline solids, but for n>3 they are viscous oils up to n=9, which is a waxy solid.The phosphines have been characterised by microanalysis, and i.r., 1H and 31P n.m.r., and mass spectrometry.The p-substituted-arylphosphines are more sensitive than triphenylphosphine to air; aerial oxidation converts them exclusively into the corresponding phosphine oxides, in contrast to trialkylphosphines which are oxidised to a complex mixture of products.The complexing ability of the new phosphines (PAr3) is demonstrated by their ready displacement of 1,5-cyclo-octadiene (cod) from (M=Pd and Pt) to yield trans- and cis-, respectively.