35005-30-2

Upstream product

• 96-34-4 methyl chloroacetate 
• 99-76-3 methyl 4-hydroxylbenzoate 
• 67-56-1 methanol 
• 19360-67-9 4-carboxymethoxy-benzoic acid 
• 96-32-2 bromoacetic acid methyl ester 
• 96-35-5 glycolic acid methyl ester 

Downstream Products

• 19360-67-9 4-carboxymethoxy-benzoic acid 
• 29936-98-9 4-carbamoylmethoxy-benzoic acid amide 
• 604756-32-3 methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate 
• 491617-47-1 4-(2-hydrazino-2-oxoethoxy) benzohydrazide 
• 476313-40-3 4-methoxycarbonylmethoxy-3-nitro-benzoic acid 
• 90812-66-1 4-(carboxymethoxy)benzoic acid methyl ester 
• 861792-53-2 4-methoxycarbonylmethoxy-3,5-dinitro-benzoic acid methyl ester 
• 83785-14-2 methyl 4-(2-methoxy-2-oxo-ethoxy)-3-nitrobenzoate 
• 355390-75-9 4-carbamoylmethoxy-benzoic acid methyl ester 
• 55796-11-7 (2,4-dinitro-phenoxy)-acetic acid methyl ester 

Relevant academic research and scientific papers

Bio-based aromatic copoly(ether ester)s with enhanced toughness and degradability: Influence of insertion of phenoxy-ether linkage and eugenol-derived composition on properties

Two series of renewable nipagin and eugenol-based copoly(ether ester)s, PDN11-xE1x and PDN11-xE2x (x = 0%, 10%, 20%, 30%, 40%, 50%), were prepared in the melt with 1,10-decanediol as a como

Aromatic poly(ether ester)s derived from a naturally occurring building block nipagin and linear aliphatic α,ω-diols

Nipagin, the methyl ester of p-hydroxybenzoic acid, which is present naturally in campanulaceae and ericaceous plants, was used to prepare poly(ether ester)s. In this study, two nipagin-based aromatic dimethyl esters were synthesized via one-step simple n

Aryl alkyl ether compound as well as derivative, preparation method, pharmaceutical composition and application thereof

The invention discloses an aryl alkyl ether compound as well as a derivative, a preparation method, a pharmaceutical composition and application thereof. The structure of the aryl alkyl ether compound is shown as a formula (I). The aryl alkyl ether compound derivative relates to a stereoisomer, a tautomer, a metabolite, a metabolic precursor, a prodrug, a solvate, a salt of the solvate, a crystal, a pharmaceutically acceptable salt or a mixture of the stereoisomer, the tautomer, the metabolite, the metabolic precursor, the prodrug and the solvate of the aryl alkyl ether compound. The aryl alkyl ether compound and the derivative thereof have a remarkable inhibition effect on indoleamine 2, 3-dioxygenase 1, and can be used for preparing a medicine for treating indoleamine 2, 3-dioxygenase 1 mediated immunosuppression related diseases, and the prepared medicine can exert the medicine effect at the molecular level and is wide in application.

FUNCTIONALIZED PHENOLIC COMPOUNDS AND POLYMERS THEREFROM

The present invention relates to compounds of formula I, which are functionalized phenolic compounds, and polymers formed from the same. Ar—[O—(X)p—R′]q??I Polymers formed from the functionalized phenolics are expected to have controllable degradation profiles, enabling them to release an active component over a desired time range. The polymers are also expected to be useful in a variety of medical applications.

A simple method for the preparation of monomethyl esters of dicarboxylic acids by selective esterification of the nonconjugated carboxyl group in the presence of an aromatic or conjugated carboxyl group

Various dicarboxylic acids have been converted selectively into monomethyl esters in which the nonconjugated carboxyl group is selectively esterified in the presence of an aromatic or conjugated carboxyl group at room temperature (~ 25-27°C) in methanol using a catalytic amount of thionyl chloride.

Use of Phosphorus Pentoxide. Preparation of Half-esters through Selective Esterification

Methyl 2-,3-,4-carboxyphenylacetate and methyl 2-,3-,4-carboxyphenoxyacetate have been prepared through selective esterification of the aliphatic carboxylic acid function of the corresponding dicarboxylic acids using a mixture of phosphorus pentoxide (1 part), anhydrous copper sulphate (5 parts) and anhydrous sodium sulphate (5 parts).All the isomeric half-esters have been prepared through partial hydrolysis of the corresponding dimethylesters.