90695-45-7

Upstream product

• 14371-10-9 (E)-3-phenylpropenal 
• 5445-17-0 Methyl 2-bromopropionate 
• 86853-06-7 Methyl 2-methyl-3-oxo-5-phenyl-4-pentenoate 
• 292638-85-8 acrylic acid methyl ester 
• 70633-77-1 (3S,4E)-(+)-3-Hydroxy-5-phenyl-4-pentensaeure-methylester 
• 74-88-4 methyl iodide 
• 67498-12-8 (E)-(2S,3S)-3-Hydroxy-2-methyl-5-phenyl-pent-4-enoic acid methyl ester 
• 186581-53-3 diazomethane 

Downstream Products

• 86853-06-7 Methyl 2-methyl-3-oxo-5-phenyl-4-pentenoate 
• 82414-51-5 (E)-(2R,3S)-2-Methyl-5-phenyl-pent-4-ene-1,3-diol 
• 92979-23-2 C₂₆H₂₈O₂ 
• 92979-25-4 (2R,3R)-2,4-Bis-benzyloxy-3-methyl-butan-1-ol 
• 92979-24-3 (2R,3R)-2,4-Bis-benzyloxy-3-methyl-butyraldehyde 
• 82414-48-0 (E)-(2S,3R)-3-Methoxy-2-methyl-5-phenyl-pent-4-enoic acid 
• 82414-47-9 (E)-(2S,3R)-3-Methoxy-2-methyl-5-phenyl-pent-4-enoic acid methyl ester 
• 82414-51-5 (E)-(2S,3S)-2-Methyl-5-phenyl-pent-4-ene-1,3-diol 
• 67498-12-8 (E)-syn-methyl 3-hydroxy-2-methyl-5-phenyl-4-pentanoate 
• 88155-83-3 methyl (E)-(3R^*,4S^*)-4-methoxy-3-methyl-6-phenylhexa-5-enoate 
• 73341-71-6 (+/-)-oudemansin A 
• 73341-71-6 oudemansin A 
• 107184-56-5 (E)-(2S,3R)-3-Acetoxy-2-methyl-5-phenyl-pent-4-enoic acid methyl ester 
• 90695-43-5 (2R,3R,4E)-(-)-3-Methoxy-2-methyl-5-phenyl-4-pentensaeure-methylester 

Relevant academic research and scientific papers

Generation of (E)-Silylketene acetals in a Rhodium-DuPhos catalyzed two-step reductive aldol reaction

(equation presented) Mechanistic studies employing in situ NMR analysis implicate intermediate silicon enolates as reactive intermediates in the Rh-DuPhos catalyzed two-step reductive aldol reaction with Cl2MeSiH. These enolates undergo noncata

LIPASE CATALYZED ENANTIOSELECTIVE HYDROLYSIS OF 2-METHYL 3-ACETOXY ESTERS

Highly enantioselective hydrolyses of syn-3-acetoxy-2-methyl ester and anti-3-acetoxy-2-methyl esters with lipase "Amano A" and lipase "Amano A-6" isolated from Aspergillus niger, are described.

Syntheses of (+)-Oudemansin and (+)-Epioudemansin Starting from Enantiomerically Pure Precursors; Absolute Configuration of the Naturally Occuring (-)-Oudemansin

The syntheses of the four optically pure methyl (E)-3-hydroxy-2-methyl-5-phenyl-4-pentenoates (+)- and (-)-5 as well as (+)- and (-)-6 were achieved by consecutive methylation and protonation of enolates, starting from (+)- and (-)-4.The esters (+)-6 and

STEREOSELECTIVE ADDITIONS TO CARBOXYLIC ACID DIANIONS AND β-LACTONE SUBSTITUTED ESTER ENOLATES. APPLICATION TO THE SYNTHESIS OF RACEMIC EPI-BLASTMYCINONE, δ-MULTISTRIATINE, PARACONIC ESTERS AND LIGNANTYPE DILACTONES

New stereoselective syntheses are reported for racemic 4-epi-blastmycinone (6) and δ-multistriatine (13) utilizing the anti-configurated γ,δ-unsaturated β-hydroxy-carboxylic acids 2a/b.A diastereo- and enantioselective aldoltype addition of phenylacetic acid dianion to benzaldehyde has been achaived by employing optically active alkoxide amide bases.Finally, highly stereocontrolled additions to the novel β-lactone substituted ester enolates 22 are described.