1321-34-2

Upstream product

• 27970-80-5 2-ethyl-1-hydroxy-3-hexanone 
• 33093-90-2 3-benzyloxy-2-ethyl-hexan-1-ol 
• 123-72-8 butyraldehyde 
• 71-36-3 butan-1-ol 
• 64-17-5 ethanol 
• 5659-15-4 3-ethyl-4-propylidene-oxetan-2-one 
• 504-61-0 (E)-but-2-enol 
• 123-19-3 4-heptanone 
• 107-21-1 ethylene glycol 
• 16889-19-3 5-ethyl-2,6-dipropyl-[1,3]dioxan-4-ol 
• 63364-38-5 3,3,6,6,9,9-hexaethyl-1,2,4,5,7,8-hexaoxacyclononane 
• 71672-67-8 1-(3-Benzyloxy-2-ethyl-hexyloxymethyl)-4-methoxy-benzene 

Downstream Products

• 99711-10-1 5-ethyl-2-(4-tert-butyl-phenoxy)-4-propyl-[1,3,2]dioxaphosphorinane-2-oxide 
• 96794-65-9 5-ethyl-2-phenyl-4-propyl-[1,3,2]dioxaborinane 
• 71672-64-5 3-(4-Methoxy-benzyloxymethyl)-heptan-4-ol 
• 61478-22-6 3-tert-butoxymethyl-heptan-4-ol 
• 82964-94-1 p-chlorbenzolsulfonsaeure-1-(2-ethyl-3-hydroxy)-hexylester 
• 82964-93-0 p-toluolsulfonsaeure-1-(2-ethyl-3-hydroxy)-hexylester 
• 82964-96-3 4-<1-propyl-2-(p-toluolsulfonyloxymethyl)-but-4-oxysulfonyl>-benzoesaeure-ethylester 
• 27970-80-5 2-ethyl-1-hydroxy-3-hexanone 
• 29671-57-6 2-ethyl-3-hydroxy-hexanoic acid 
• 4384-00-3 2-ethyl-3-oxohexanoic acid 
• 18618-89-8 2-ethylhexane-1,3-diol monobutyrate 
• 18618-91-2 3-(hydroxymethyl)heptan-4-yl butyrate 

Relevant academic research and scientific papers

Isolation and total synthesis of two novel metabolites from the fissurellid mollusc Scutus antipodes

There is almost no information on natural products from gastropods in the order Vetigastropoda and nothing at all for the superfamily Fissurellidae (keyhole and slit limpets), which are only partially protected from predation by their shell. Extraction of the Australian fissurellid Scutus antipodes yielded two new compounds, scutinin A [D-sorbityl hexakis(p-hydroxybenzoate)] and scutinin B [2-ethylhexane-1,3-bis(p-hydroxybenzoate)] that were identified by spectroscopic analysis and their structures confirmed by total synthesis. The compounds were found to have antimicrobial activity but no fish antifeedant activity.

Complete Switch of Reaction Specificity of an Aldolase by Directed Evolution In Vitro: Synthesis of Generic Aliphatic Aldol Products

A structure-guided engineering of fructose-6-phosphate aldolase was performed to expand its substrate promiscuity toward aliphatic nucleophiles, that is, unsubstituted alkanones and alkanals. A “smart” combinatorial library was created targeting residues D6, T26, and N28, which form a binding pocket around the nucleophilic carbon atom. Double-selectivity screening was executed by high-performance TLC that allowed simultaneous determination of total activity as well as a preference for acetone versus propanal as competing nucleophiles. D6 turned out to be the key residue that enabled activity with non-hydroxylated nucleophiles. Altogether 25 single- and double-site variants (D6X and D6X/T26X) were discovered that show useful synthetic activity and a varying preference for ketone or aldehyde as the aldol nucleophiles. Remarkably, all of the novel variants had completely lost their native activity for cleavage of fructose 6-phosphate.

Asymmetric cross- and self-aldol reactions of aldehydes in water with a polystyrene-supported triazolylproline organocatalyst

A polystyrene (PS) immobilized triazolylproline has been prepared by a bottom-up approach involving co-polymerization with full regiocontrol. The resulting PS resin swells in water and has been applied to the enantioselective cross-aldol reaction and to the self-aldol reaction of aldehydes under essentially neat conditions, excellent yields and stereoselectivities being recorded.

Thermal decomposition of diethylketone cyclic triperoxide in polar solvents

The thermolysis of diethylketone cyclic triperoxide (3,3,6,6,9,9-hexaethyl- 1,2,4,5,7,8-hexaoxacyclononane, DEKTP) was studied in different polar solvents (ethanol, 2-propanol, 1-butanol, 2-butanol, 2-methyl-2-propanol, and acetonitrile). The rate constant values (kd) are higher for reactions performed in secondary alcohols probably because of the possibility to form a cyclic adduct with the participation of the hydrogen atom bonded to the secondary carbon. The kinetic parameters were correlated with the physicochemical properties of the selected solvents. The products of the DEKTP thermal decomposition in different polar solvents support a radical-based decomposition mechanism. CSIRO 2014.

Extracts of Isochrysis sp.

The present invention relates to extracts of Isochrysis sp., preferably Tahitian Isochrysis, its cosmetic, dermatological and/or therapeutic uses and compositions and cosmetic, dermatological or therapeutic products comprising such an extract of Isochrysis sp., preferably Tahitian Isochrysis.

Extracts of isochrysis sp.

The present invention relates to extracts of Isochrysis sp., preferably Tahitian Isochrysis, its cosmetic, dermatological and/or therapeutic uses and compositions and cosmetic, dermatological or therapeutic products comprising such an extract of Isochrysis sp., preferably Tahitian Isochrysis.

EXTRACTS OF TETRASELMIS SP.

The present invention relates to extracts of Tetraselmis sp., preferably Tetraselmis suecica, its cosmetic, dermatological and/or therapeutic uses and compositions and cosmetic, dermatological or therapeutic products comprising such an extract of Tetraselmis sp., preferably Tetraselmis suecica.

Extracts of Tetraselmis sp. for cosmetic and therapeutic purposes

The present invention relates to extracts of Tetraselmis sp., preferably Tetraselmis suecica, its cosmetic, dermatological and/or therapeutic uses and compositions and cosmetic, dermatological or therapeutic products comprising such an extract of Tetraselmis sp., preferably Tetraselmis suecica.

An unusual dimerization of primary unsaturated alcohols catalyzed by RuHCl(CO)(PPh3)3

When primary unsaturated alcohols were treated with a catalytic amount of RuHCl(CO)(PPh3)3 in benzene under reflux, dimerization reactions took place to give α-hydroxymethyl ketones as major product. The Royal Society of Chemistry 2006.