90695-51-5

Upstream product

• 67498-12-8 (E)-syn-methyl 3-hydroxy-2-methyl-5-phenyl-4-pentanoate 
• 67498-12-8 (E)-(2S,3S)-3-Hydroxy-2-methyl-5-phenyl-pent-4-enoic acid methyl ester 
• 90695-53-7 (2S,3S,4E)-(-)-3-Hydroxy-2-methyl-5-phenyl-4-pentensaeure-methylester 
• 70633-78-2 (3R,4E)-(-)-3-Hydroxy-5-phenyl-4-pentensaeure-methylester 
• 86853-06-7 Methyl 2-methyl-3-oxo-5-phenyl-4-pentenoate 
• 14371-10-9 (E)-3-phenylpropenal 

Downstream Products

• 90664-09-8 (1E,3S,4R)-(-)-4-Methyl-5--1-phenyl-1-penten-3-ol 
• 90664-12-3 (2R,3S,4E)-(-)-(3-Methoxy-2-methyl-5-phenyl-4-pentenyl)-p-toluolsulfonat 
• 73341-71-6 (2Z,3R,4S,5E)-(+)-4-Methoxy-2-(methoxymethylen)-3-methyl-6-phenyl-5-hexensaeure-methylester 
• 90695-50-4 (2E,3R,4S,5E)-methyl 4-methoxy-2-(methoxymethylene)-3-methyl-6-phenylhex-5-enoate 
• 90664-10-1 (1E,3S,4R)-(-)-3-Methoxy-4-methyl-5--1-phenyl-1-penten 
• 90695-52-6 (3R,4R,5E)-(+)-4-Methoxy-3-methyl-6-phenyl-5-hexensaeure-methylester 
• 90664-13-4 (3R,4R,5E)-(+)-4-Methoxy-3-methyl-6-phenyl-5-hexennitril 
• 90664-11-2 (2R,3S,4E)-(+)-3-Methoxy-2-methyl-5-phenyl-4-penten-1-ol 
• 92979-24-3 (2R,3R)-2,4-Bis-benzyloxy-3-methyl-butyraldehyde 
• 92979-25-4 (2R,3R)-2,4-Bis-benzyloxy-3-methyl-butan-1-ol 
• 92979-23-2 C₂₆H₂₈O₂ 
• 73341-71-6 oudemansin A 
• 73341-71-6 (+/-)-oudemansin A 
• 88155-83-3 methyl (E)-(3R^*,4S^*)-4-methoxy-3-methyl-6-phenylhexa-5-enoate 

Relevant academic research and scientific papers

Indene-based thiazolidinethione chiral auxiliary for propionate and acetate aldol additions

An indene-based thiazolidinethione chiral auxiliary was prepared in two steps from trans-1-amino-2-indanol. Chlorotitanium enolates of this chiral auxiliary delivered excellent diastereoselectivities in propionate and acetate aldol additions. The chiral a

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.