52341-11-4

Basic information

• Product Name: Isopropyl (2Z,4E)-11-Methoxy-3,7,11-trimethyl-2,4-dodecadienoate
• Synonyms: Isopropyl (2Z,4E)-11-Methoxy-3,7,11-trimethyl-2,4-dodecadienoate
• CAS NO: 52341-11-4
• Molecular Weight: 310.477
• Mol File: 52341-11-4.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Isopropyl (2Z,4E)-11-Methoxy-3,7,11-trimethyl-2,4-dodecadienoate(CAS DataBase Reference)
• NIST Chemistry Reference: Isopropyl (2Z,4E)-11-Methoxy-3,7,11-trimethyl-2,4-dodecadienoate(52341-11-4)
• EPA Substance Registry System: Isopropyl (2Z,4E)-11-Methoxy-3,7,11-trimethyl-2,4-dodecadienoate(52341-11-4)

Safety Data

• Hazardous Substances Data: 52341-11-4(Hazardous Substances Data)

Upstream product

• 2436-90-0 (S)-(+)-dihydromyrcene 
• 114807-42-0 S-(+)-7-methoxy-3,7-dimethyloctan-1-ol 
• 134600-30-9 S-(+)-7-methoxy-3,7-dimethyl-1-octene 
• 50798-35-1 diisopropyl ester of 2-methyl-3-isopropoxycarbonyl-2-propenylphosphonic acid 
• 134678-53-8 S-(-)-7-methoxy-3,7-dimethyloctanal 
• 33027-94-0 4-hydroxy-6,10-dimethylundec-9-en-2-one 
• 19870-49-6 (E)-6,10-dimethylundeca-3,9-dien-2-one 
• 90660-54-1 6,10-dimethylundeca-1,9-dien-4-ol 
• 106-23-0 3,7-dimethyl-oct-6-enal 
• 67-56-1 methanol 
• 41797-08-4 isopropyl 3,7,11-trimethyl-2ξ,4E,10-dodecatrienoate 
• 87416-89-5 5-(6-Methoxy-2,6-dimethyl-heptyl)-3-methyl-2,5-dihydro-thiophene-2-carboxylic acid isopropyl ester 
• 87416-87-3 5-(6'-methoxy-2',6'-dimethylheptyl)-3-methyl-2,5-dihydrothiophene-2-carboxylic acid 
• 917-54-4 methyllithium 

Relevant articles and documents

SYNTHESIS OF METHOPRENE VIA ELECTROREDUCTION OF THE THIOPHENE RING

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On the stereochemistry of the Horner-Emmons reaction between 3-functionally substituted 2-methyl-2-propenylphosphonates and aliphatic aldehydes 7. Quaternary ammonium phase transfer catalysts in a stereoselective synthesis of esters of 3-methyl-2E,4E-alkadienoic acids

The reaction of diethyl 3-ethoxycarbonyl-2-methyl-2-propenylphosphonate (1a) with 3-methylbutanal (2) in heterogeneous MOH (solid)-behzene systems in the presence of 5-10 mol.percent of benzyltriethylammonium chloride (BTEAC) gives the reaction product (3) with a higher, for M = K, or lower, for M = Li, ratio of 2E,4E- and 2Z,4E-stereoisomers than that observed in the absence of BTEAC.Tetrabutylammonium bromide (TBAB) as a catalyst of the reaction 1a + 2 -> 3 in the system KOH (solid) - wet benzene leads to a higher : ratio than BTEAC; this ratio grows from 44:56 without TBAB to 80:20 at 100 mol.percent of TBAB.In the latter case...

OZONOLYSIS OF ALKENES AND THE REACTION OF POLYFUNCTIONAL COMPOUNDS. XXXVIII. SYNTHESIS OF ISOPROPYL 3,7,11-TRIMETHYL-11-METHOXY-2E-DODECADIENOATE

Isopropyl 3,7,11-trimethyl-11-methoxy-2ξ-dodecenoate was obtained by the ozonolysis of 1,5-dimethyl-1-cyclo-octene followed by transformations of the 4-methyl-1,1-dimethoxy-8-oxononane, including ethoxycarbonylmethylenation at the keto group, reaction of the aldehyde group with isopropylidenetriphenylphosphorane, and methoxylation.Allylic bromination of the product, followed by dehydrobromination, gave isopropyl 3,7,11-trimethyl-11-methoxy-2,4-dodecadienoate in the form of a mixture (82:18) of the 2E,4E- and 2Z,4E-isomers (yield calculated on the initial cyclooctene 15percent).The individual 2E,4E-isomer was isolated by preparative high-performance chromatography.