2954-63-4

Usage

Appearance

white to light yellow crystalline solid

Melting point

21-23°C

Classification

ketone

Uses

synthesis of pharmaceuticals and organic compounds, manufacture of various drugs, reagent in organic chemistry reactions, production of flavors, fragrances, and dyes.

Upstream product

• 578-58-5 2-methylmethoxybenzene 
• 97-72-3 2-Methylpropionic anhydride 
• 598-26-5 dimethylketene 
• 79-30-1 isobutyryl chloride 

Downstream Products

• 109597-79-7 [(Ξ)-1-(4-methoxy-3-methyl-phenyl)-2-methyl-propylidene]-succinic acid-1-methyl ester 
• 105321-38-8 3-methyl-4-methoxy-α-isopropylbenzylamine 
• 2954-55-4 3-<4-Methoxy-3-methyl-phenyl>-4-methyl-pent-2-ensaeure-aethylester 
• 2954-80-5 4-<4-Methoxy-3-methyl-phenyl>-5-methyl-hexansaeure-amid 
• 2954-57-6 3-<4-Methoxy-3-methyl-phenyl>-4-methyl-pentansaeure 
• 1017122-80-3 3-<4-Methoxy-3-methyl-phenyl>-4-methyl-pentansaeure-chlorid 
• 70143-24-7 4-(4-methoxy-3-methylphenyl)-5-methylhexanoic acid 
• 85970-06-5 2-Isopropyl-2-(4-methoxy-3-methyl-phenyl)-[1,3]dithiolane 
• 1408163-72-3 C₁₆H₂₄O₃ 
• 1201810-99-2 (R)-3-(4-methoxy-3-methylphenyl)-4-methylpentanoic acid 
• 1408162-65-1 C₁₆H₂₄O₃ 
• 1408162-63-9 C₁₆H₂₂O₃ 
• 101430-30-2 [(Ξ)-1-(4-methoxy-3-methyl-phenyl)-2-methyl-propylidene]-succinic acid 
• 101432-06-8 [(Ξ)-1-(4-methoxy-3-methyl-phenyl)-2-methyl-propylidene]-succinic acid-anhydride 

Relevant academic research and scientific papers

Production of 3-alkylcycloalkanols

A method of making a 3-alkylcycloalkanol of formula 2: where R1 represents a methyl or ethyl group, R2 represents hydrogen, R3 represents an ethyl, propyl, butyl, isobutyl or isoamyl group, R4 represents hydroge

Novel fragrance compounds

The novel isomeric alkenes having structure (I) or (II) or (III) exhibit interesting odour characteristics, generally floral in nature, and so find use in perfumes and in perfumed products. The alkenes are also useful as intermediates in the preparation o

The catalytic Friedel-Crafts acylation reaction of aromatic compounds with carboxylic anhydrides using combined catalyst system of titanium(IV) chloride tris(trifluoromethanesulfonate) and trifluoromethanesulfonic acid

Various aromatic ketones are prepared in good to high yields with carboxylic anhydrides using combined catalyst system of TiCl(OTf)3 and TfOH.

Triazine derivatives, a process for preparing the derivatives, and herbicides containing the derivatives as the effective component

A triazine derivative represented by the general formula: STR1 wherein R1 and R2 are each an alkyl group having 1 to 4 carbon atoms, and X1 and X2 are each a halogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxyl group having 1 to 4 carbon atoms, or an alkylthio group having 1 to 4 carbon atoms. This invention also provides a process for efficiently preparing said triazine derivative and a herbicide containing said triazine derivative as effective component.

Acylation of aromatic substrates with ketenes. An example of vinyl oxocation reactivity.

Acylations of aromatic substrates with ketenes involve the reactivity of species similar to vinyl cations.Resonance stabilization of ketene-aluminum chloride complexes seems to make these complexes less reactive than corresponding vinyl cations.The kinetic isotope effect of the reaction with dimethylketene and benzene is 1.06, compatible with vinylcation cases, but not with acylation with CH3COBF4 types of electrophiles.Substrate specificity was determined from k (toluene)/k (benzene) values.It was 47.2 for dimethylketene and 173.7 for diphenylketene.The diphenylketene-aluminum chloride complex could be isolated.