Dimethyl 1,2-benzenedicarboxylate

Synonyms AI3-00262 Avolin 1,2-Benzenedicarboxylic acid, dimethyl ester BRN 1911460 C-11233 Caswell No. 380 CCRIS 2674 Dimethyl-1,2-benzenedicarboxylate Dimethylbenzene-o-dicarboxylate DMP EINECS 205-011-6 ENT 262 EPA pesticide chemical code 028002 Fermine Methyl phthalate Mipax NSC 15398 NTM Palatinol M Phthalic acid, dimethyl ester o-Phthalic acid, dimethyl ester Phthalic acid methyl ester o Phthalic acid, dimethyl ester RCRA waste number U102 Solvanom Solvarone. 

Dimethyl-1,2-benzenedicarboxylate, see Dimethyl phthaiate Dimethylbenzene-odicarboxylate, see Dimethyl phthaiate 0,0-Dimethyl-5 [l,2-bis(ethoxy-carbonyl)ethyl]dithio-phosphate, see Malathion... 

The problem states that diphenadione is prepared from 1,1-diphenylacetone and dimethyl 1,2-benzenedicarboxylate. Therefore, disconnect the molecule in a way that reveals the two reactants. 

Thus all that is required is to treat dimethyl 1,2-benzenedicarboxylate and 1,1-diphenylacetone with base. Two successive acylations of a ketone enolate occur the first is intermolecular, the second intramolecular. 

SYNS AVOUN 1,2-BENZENEDICARBOXYLIC ACID DIMETHYL ESTER DIMETHYL-1,2-BENZENEDICARBOXYLATE DIMETHYL BENZENEORTHODICARBOXYLATE DMP ENT 262... 

DIMETHYLBENZENE see XHSOOO N,N-DIMETHYLBENZENEA- nNE see DQF800 DIMETHYL-1,2-BENZENEDICARBOXYLATE see DTR200... 

Synonym DMP, 1,2-benzenedicarboxylic acid dimethyl ester, dimethyl-1,2-benzenedicarboxylate, methyl Common... 

Avolin 1,2-benzenedicarboxylate benzenedicarboxylic acid dimethyl ester dimethyl 1,2-benzenedicarboxylate dimethyl benzene-o-dicarboxylate dimethyl benzeneorthodicarboxy-late dimethyl o-phthalate o-dimethyl phthalate DMP Fer-mine Kodaflex DMP methyl benzene-1,2-dicarboxylate Mipax Palatinol M phthalic acid dimethyl ester phthalic acid methyl ester Repeftal Solvanom Solvarone Unimoll DM. 

Dimethyl Phthalate. 1,2-Benienedicarboxylic acid dimethyl ester phthalic acid dimethyl ester methyl phthalate dimethyl 1,2-benzenedicarboxylate DMP Palatinol M Fer-mine Avolin Mipax. C 0H.0O4 mol wt 194.19. C 61.85%, H 5,19%, O 32.96%. Prepd industrially from phthalic anhydride and methanol Faith, Keyes St, Clarks Industrial... 

AI3-00262 Avolin Caswell No. 380 CCRIS 2674 Dimethyl 1,2-benzenedicarboxylate Dimethyl benzene-o-dicarboxylate Dimethyl... 

Dimethylbenzene. See Xylene 1,2-Dimethylbenzene. Seeo-Xylene 1,4-Dimethylbenzene. See p-Xylene o-Dimethylbenzene. Seeo-Xylene p-Dimethylbenzene. See p-Xylene N,N-Dimethylbenzeneamine. See N, N-Dimethylaniline Dimethyl 1,2-benzenedicarboxylate. See Dimethyl phthalate N,N-Dimethylbenzenemethanamine. See N-Benzyidimethylamine m-, 0-, and p-Dimethylbenzene (mixed isomers). See Xylene... 

CAS 131-11-3 EINECS/ELINCS 205-011-6 Synonyms 1,2-Benzenedicarboxylic acid dimethyl ester Dimethyl 1,2-benzenedicarboxylate Dimethyl benzeneotthodicarbo) lale DMP Methyl phthalate Phthalic acid, dimethyl ester Definition Diester of methyl alcohol and phthalic acid Enpirical C,oH 0,... 

Suggest a synthesis of diphenadione from 1,1-diphenylacetone and dimethyl 1,2-benzenedicarboxylate. 

N,N-Dimethyl-1,4-benzenediamine. See N,N-Dimethyl-p-phenylenediamine N,N-Dimethyl-1,4-benzenediamine sulfate. See N,N-Dimethyl-p-phenylenediamine sulfate Dimethyl 1,2-benzenedicarboxylate. See Dimethyl phthalate... 

The most generally useful polyester is that made by reaction between dimethyl terephthalate (dimethyl 1,4-benzenedicarboxylate) and ethylene glycol (1,2-ethanediol). The product is used under the trade name Dacron to make clothing fiber and tire cord and under the name Mylar to make recording tape. The tensile strength of polyethylene terephthalate) film is nearly equal to that of steel. 

Draw the structure of Kodel, a polyester prepared by heating dimethyl 1,4-benzenedicarboxylate with l,4-bis(hydroxymethyl)cvclohexane. 

Figure 11.1 Py/methylation GC/MS chromatograms of lead white pigmented linseed oil paint after 610 °C Curie point pyrolysis assisted with on line methylation using 2.5% methanolic TMAH (the sample and TMAH solution was applied onto a rotating Curie point wire pyrolysis time 6 s, interface 180°C). 1, heptenoic acid, methyl ester 2, heptanoic acid, methyl ester 3, butenedioic acid, dimethyl ester 4, butanedioic acid, dimethyl ester 5, octenoic acid, methyl ester 6, octanoic acid, methyl ester 7, pentenedioic acid, dimethyl ester 8, pentanedioic acid, dimethyl ester 9, nonanoic acid, methyl ester 10, hexanedioic acid, dimethyl ester 11, decanoic acid, methyl ester 12, heptanedioic acid, dimethyl ester 13, octanedioic acid, dimethyl ester 14, 1,2 benzenedicarboxylic acid, dimethyl ester 15, a methyl octanedioic acid, dimethyl ester 16, nonanedioic acid, dimethyl ester 17, a methoxy octanedioic acid, dimethyl ester 18, a methyl nonanedioic acid, dimethyl ester 19, a,a dimethyl nonenedioic acid, dimethyl ester 20a, a methyl nonenedioic acid, dimethyl ester 20b, a,a dimethyl nonanedioic acid, dimethyl ester 21, decanedioic acid, dimethyl ester 22, a methoxy nonanedioic acid, dimethyl ester 23, a methyl decan edioic acid, dimethyl ester 24, undecanedioic acid, dimethyl ester 25, a methoxy decan edioic acid, dimethyl ester 26, pentadecanoic acid, methyl ester 27, dodecanedioic acid, dimethyl ester 28, hexadecanoic acid, methyl ester 29, heptadecanoic acid, methyl ester 30, octadecanoic acid, methyl ester 31,8 methoxy 9 octadecenoic acid, methyl ester 32, 11 methoxy 9 octadecenoic acid, methyl ester 33, 9 methoxy 10 octadecenoic acid and 10 methoxy 8 octadecenoic acid 34, 9 oxo octadecanoic acid, 10 oxo octadecanoic acid 35, 9 epoxy octadecanoic acid 36, eicosanoic acid, methyl ester 37, 9,10 dimethoxy octadecanoic acid, methyl ester 38, docosanoic acid, methyl ester. Reprinted from J. Anal. Appl. Pyrol., 61, 1 2, van den Berg and Boon, 19, Copyright 2001, with permission from Elsevier...

Dimethylaminoacetaldehyde diethyl acetal, d300 Dimethyl 2-amino-l,4-benzenedicarboxylate, d552 Dimethyl 2-aminoterephthalate, d552... 

Benzenedicarboxylic acid, dimethyl ester, see Di methyl phthalate... 

Synonyms DMEP 1,2-benzenedicarboxylic acid bis(2-methyoxy-ethyl)ester bis (meth-oxyethyl) phthalate dimethyl cellosolve phthalate... 

Substituent Effect on the Structures OF Zinc 1,4-Benzenedicarboxylate Coordination Polymers Synthesized IN Dimethyl Sulfoxide... 

The coordination polymer [Zn(tmbdc)(dmso)2]-2(DMSO) (tmbdc = 2,3,5,6-tetramethyl-l,4-benzenedicarboxylate) has been synthesized by layer diffusion in DMSO (dimethyl sulfoxide) solution. The compound contains ID chain formed by octahedraly coordinated Zn ion chelated by the carboxyl groups of tmbdc. In another recently reported coordination polymer [Zn2(bdc)2(dmso)2]-5(DMSO) (bdc = 1,4-... 

Chlorthal-methyl. 2,3,5,6-Tetrachloro-l,4-benzenedicarboxylic acid dimethyl ester [1861-32-1] (chlorthal-methyl) (48) belongs to the class of chlorinated benzene compounds. It has very limited use on an experimental basis as an axillary shoot growth inhibitor in tobacco. Like many sucker control agents the compound is probably a contact one with its mode of action being most probably by plasmolysis. Each axillary shoot must be contacted and wetted by the spray solution in order to be killed (23). The compound, an old one, was originally called Dacthal, Rid, and DCPA. It was first developed and patented as a pre-emeigence herbicide (60). 

Preparation 211.—Dimethyl Terephthalate (Dimethyl ester of 1 4-benzenedicarboxylic acid). 

Figure 6.- Total Ion Chromatogram of the thermal degradative products obtained after pyrolysis of the HA isolated from the Konin (Poland) brown coal in the presence ot TMAH. Key labels for aromatic compunds are (9) 4-memoxybenzenecarboxylic acid methyl ester, (14) benzenedicarboxylic acid dimethyl ester, (16) 3,4-dimelhoxybenzenecarboxylic acid methyl ester, (17) 3,4-dimethoxybenzeneacetic acid methyl ester, (18) 4-medioxycinnamic acid methyl ester, (19) 3,4,5-trimethoxy-l-ethylbenzene. Key labels for aliphatic compounds are (Cn) monocarboxylic acid methyl esters, (Cn l) unsaturated monocarboxylic acid methyl esters, (Cn) dicarboxylic acid dimethyl esters.

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