167482-59-9

Upstream product

• 33046-84-3 (2E)-5-phenyl-2-pentenal 
• 122-51-0 orthoformic acid triethyl ester 
• 104-53-0 3-phenyl-propionaldehyde 
• 55282-95-6 ethyl (2E)-5-phenylpent-2-enoate 
• 75553-23-0 (E)-5-phenyl-2-penten-1-ol 
• 122-97-4 3-Phenyl-1-propanol 

Downstream Products

• 167482-48-6 1,2-O-Isopropylidene-3-O-(p-phenylbenzyl)-4,5-O-<(1'R)-trans-5'-phenyl-2'-penten-1'-yl>-β-D-fructopyranose 
• 167612-59-1 1,2-O-Isopropylidene-3-O-(p-phenylbenzyl)-4,5-O-<(1'S)-trans-5'-phenyl-2'-penten-1'-yl>-β-D-fructopyranose 
• 142096-79-5 (-)-(1R,2R)-2-(2-phenylethyl)cyclopropylmethanol 
• 142096-79-5 (+)-(1S,2S)-2-(2-phenylethyl)cyclopropylmethanol 

Relevant academic research and scientific papers

Asymmetric Cyclopropanation Using New Chiral Auxiliaries Derived from D-Fructose

Acetals of α,β-unsaturated aldehydes with 3-O-alkylated derivatives of 1,2-O-isopropylidene-β-D-fructopyranose and 1,2-O-isopropylidene-β-D-psicopyranose, which are readily available from D-fructose, were cyclopropanated with Et2Zn and CH2I2 with good diastereoselectivity.The effects of structure of the acetals on enantioselectivity were examined.

4- AND 5-Phenyl pentenal acetals

4- and 5-Phenyl pentenal acetals having the structure: STR1 wherein one of X and Y is phenyl and the other of X and Y is hydrogen and A is the moiety: STR2 WHEREIN Rb and Rb ' are separately the same or different lower alkyl or Rsub

Processes for producing 4- and 5-phenyl pentenals

Described are processes for preparing novel 4- and 5-phenyl-pentenals, lower alkyl and lower alkylene acetals thereof having the structure: STR1 wherein one of X and Y is phenyl and the other of X and Y is hydrogen and A is a moiety selected from the grou