55136-70-4

Usage

Synthesis Reference(s)

Tetrahedron Letters, 32, p. 3441, 1991 DOI: 10.1016/0040-4039(91)80801-C

Upstream product

• 67-56-1 methanol 
• 135885-18-6 3-Hydroxy-5-propyl-cyclohex-2-enone 
• 41395-10-2 1,3-dimethoxy-5-propylbenzene 
• 204502-91-0 4-hydroxy-2-methoxy-6-propyl-benzoic acid 
• 18312-21-5 trans-isomyristicin 
• 64-17-5 ethanol 
• 7311-34-4 3,5-dimethoxybenzaldehdye 
• 6766-82-1 4-n-propylsyringol 
• 41497-31-8 3,5-dimethoxyphenyl ethyl ketone 
• 203912-55-4 1-(3,5-dimethoxy-phenyl)-propan-1-ol 
• 17213-57-9 3,5-dimethoxybenzoyl chloride 
• 1132-21-4 3,5-dimethoxybenzoic acid 

Downstream Products

• 41395-10-2 1,3-dimethoxy-5-propylbenzene 
• 80393-03-9 1-oxymethylenemethoxy-3-methoxy-5-propylbenzene 
• 39341-78-1 2-hexyl-5-propyl-1,3-benzenediol 

Relevant academic research and scientific papers

CATALYTIC FUNNELING OF PHENOLICS

In general, present invention concerns an integrated wood-to-xylochemicals biorefinery, enabling production of renewable phenol, phenolic oligomers, propylene, and carbohydrate pulp from lignocellulosic biomass.

Selective cleavage of the Cα-Cβ linkage in lignin model compounds via Baeyer-Villiger oxidation

Lignin is an amorphous aromatic polymer derived from plants and is a potential source of fuels and bulk chemicals. Herein, we present a survey of reagents for selective stepwise oxidation of lignin model compounds. Specifically, we have targeted the oxidative cleavage of Cα-Cβ bonds as a means to depolymerize lignin and obtain useful aromatic compounds. In this work, we prepared several lignin model compounds that possess structures, characteristic reactivity, and linkages closely related to the parent lignin polymer. We observed that selective oxidation of benzylic hydroxyl groups, followed by Baeyer-Villiger oxidation of the resulting ketones, successfully cleaves the Cα-Cβ linkage in these model compounds. This journal is

New depsides from the Lichen Neofuscelia depsidella

The new depsides decarboxydivaricatic acid (3), decarboxy-2′-O-methyldivaricatic acid (4), decarboxynorstenosporic acid (5), decarboxynorimbricaric acid (6), decarboxystenosporic acid (7), decarboxy-2′-O-methylnorimbricaric acid (8), decarboxyanziaic acid (9) and decarboxyperlatolic acid (10), and the novel tridepsides depsidellin A (23), depsidellin B (27) and depsidellin C (29) have been detected in the lichen Neofuscelia depsidella and their structures determined by total synthesis.

A convenient, practical synthesis of substituted resorcinols: Synthesis of DB-2073 and olivetol

A wide variety of easily accesible 1,3-cyclohexanediones are readily transformed to substituted dimethyl resorcinols with iodine and methanol.

BIOLOGICALLY ACTIVE PHENOLIC METABOLITES OF A VERTICICLADIELLA SPECIES

The metabolites produced when a Verticicladiella species (Canadian Forestry Service strain C728), the causative agent of the black stain root disease of many conifers, is grown in liquid culture have been investigated.Orcinol, orcinol monomethyl ether, 1,3,6,8-tetrahydroxyanthraquinone, and the α-L-rhamnopyranosides of orcinol and orcinol methyl ether have been isolated and indentified.Orcinol methyl ether and its rhamnoside both show antibacterial activity and orcinol methyl ether also inhibits the growth of pine germlings.The general antibacterial activity of 5-alkylresorcinols and their monomethyl ethers is reported.-Key Word Index-Verticicladiella sp.; Deuteromycontina; blue-stain fungus; phytotoxin; phenols; methylorcinol rhamnoside; phenol monomethyl ethers; antiseptics.