74643-99-5

Upstream product

• 186581-53-3 diazomethane 
• 74592-47-5 (3β,3aβ,7aβ)-3a,4,5,7a-Tetrahydro-3,3a,6-trimethyl-3-(4-hydroxybutyl)-2(3H)benzofuranone 
• 932-51-4 2,5-dimethylcyclohexanone 
• 74592-60-2 (1,4-Dimethyl-2-oxo-cyclohexyl)-acetaldehyde 
• 137762-09-5 2-(1,4-Dimethyl-cyclohex-3-enyl)-2-methyl-hexanedioic acid 6-methyl ester 1-[2-(toluene-4-sulfonyloxy)-ethyl] ester 
• 765-69-5 2-Methylcyclopentane-1,3-dione 
• 137762-03-9 3-But-3-enyl-2,3-dimethyl-cyclopentanone 
• 137762-07-3 4-[1,2-Dimethyl-5-oxo-2-(3-oxo-butyl)-cyclopentyl]-butyric acid methyl ester 
• 137762-06-2 (E)-4-[1,2-Dimethyl-5-oxo-2-(3-oxo-butyl)-cyclopentyl]-but-2-enoic acid methyl ester 
• 137762-05-1 (E)-4-(2-But-3-enyl-1,2-dimethyl-5-oxo-cyclopentyl)-but-2-enoic acid methyl ester 
• 137762-04-0 (3-But-3-enyl-2,3-dimethyl-cyclopent-1-enyloxy)-trimethyl-silane 
• 22627-49-2 3-(3-butenyl)-2-methyl-2-cyclopentenone 
• 137762-14-2 2-(1,4-Dimethyl-cyclohex-3-enyl)-2-methyl-hexanedioic acid 1-[2-(2-hydroxy-ethoxy)-ethyl] ester 6-methyl ester 
• 74592-46-4 4-((3R,3aS,7aS)-3,3a,6-Trimethyl-2-oxo-2,3,3a,4,5,7a-hexahydro-benzofuran-3-yl)-butyraldehyde 

Downstream Products

• 74592-59-9 (2SR,1'SR)-2-(1',4'-dimethylcyclohex-3'-enyl)-2-methylcyclopentan-1-one 
• 28624-64-8 Trichoenone 

Relevant academic research and scientific papers

Synthesis of (dl)-trichodiene using novel ring transformation reaction

Synthesis of (dl)-trichodiene has been completed via novel ring transformation reaction using TsOH/ethylene glycol.

Stereoselective Total Synthesis of (+/-)-Trichodiene: Biogenetic Precursor of the Trichothecane Sesquiterpenoids

Two approaches to the total synthesis of (+/-)-trichodiene (1) are reported from cis-fused lactone 10.Sequential alkylation of lactone 10 was observed to be highly stereoselective as established by the construction of diastereomeric lactone esters 12 and