82045-04-3

Basic information

• Product Name: (rac)-(E)-2-acetoxy-4-phenylbut-3-ene
• Synonyms: (rac)-(E)-2-acetoxy-4-phenylbut-3-ene
• CAS NO: 82045-04-3
• Molecular Weight: 190.242
• Mol File: 82045-04-3.mol
• Article Data: 32

Chemical Properties

• CAS DataBase Reference: (rac)-(E)-2-acetoxy-4-phenylbut-3-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (rac)-(E)-2-acetoxy-4-phenylbut-3-ene(82045-04-3)
• EPA Substance Registry System: (rac)-(E)-2-acetoxy-4-phenylbut-3-ene(82045-04-3)

Safety Data

• Hazardous Substances Data: 82045-04-3(Hazardous Substances Data)

Upstream product

• 824-90-8 1-phenylbut-1-ene 
• 64-19-7 acetic acid 
• 6737-11-7 2-acetoxy-3-butene 
• 2629-47-2 diphenylantimony(III) chloride 
• 52755-39-2 (2E)-1-phenylbut-2-en-1-ol 
• 80735-94-0 1-Phenyl-3-buten-1-ol 
• 98-80-6 phenylboronic acid 
• 100-52-7 benzaldehyde 
• 87246-94-4 (R)-(-)-α-Phenyl-γ-methylallyl acetate 
• 36004-04-3 ethyl (E)-1-phenylbut-1-en-3-ol 
• 75-36-5 acetyl chloride 
• 17488-65-2 4-phenylbut-3-en-2-ol 
• 108-24-7 acetic anhydride 
• 52755-38-1 1-phenyl-2-buten-1-ol 

Downstream Products

• 127-17-3 2-oxo-propionic acid 
• 65-85-0 benzoic acid 
• 17488-65-2 4-phenylbut-3-en-2-ol 
• 81878-90-2 Trimethyl-((E)-1-methyl-3-phenyl-allyl)-silane 
• 92527-73-6 Trimethyl-((E)-1-phenyl-but-2-enyl)-silane 
• 114968-88-6 methyl-α-<1-methyl-3-phenyl-2-(E)-propyl>-α-isocyanoacetate 
• 114968-89-7 methyl-α-<1-phenyl-2-butenyl>-α-isocyanoacetate 
• 115404-72-3 dimethyl <1-phenyl-2(E)-butenyl>malonate 
• 100017-29-6 dimethyl (1R,2E)-(1-phenylbut-2-en-1-yl)malonate 
• 7302-00-3 (E)-1,3-diphenyl-1-butene 
• 105273-49-2 1-((E)-1-Methyl-3-phenyl-allyl)-cyclohexanol 
• 74457-53-7 Acetic acid 1-(2,2-difluoro-3-phenyl-cyclopropyl)-ethyl ester 
• 74457-53-7 1-(1-acetoxyethyl)-2,2-difluoro-3-phenylcyclopropane 
• 935-00-2 trans-4-phenyl-2-butene 

Relevant articles and documents

Free and immobilized lecitase ultra as the biocatalyst in the kinetic resolution of (E)‐4‐arylbut‐3‐en‐2‐yl esters

The influence of buffer type, co‐solvent type, and acyl chain length was investigated for the enantioselective hydrolysis of racemic 4‐arylbut‐3‐en‐2‐yl esters using Lecitase Ultra (LU). Immobilized preparations of the Lecitase Ultra enzyme had

Size-Exclusion Borane-Catalyzed Domino 1,3-Allylic/Reductive Ireland–Claisen Rearrangements: Impact of the Electronic and Structural Parameters on the 1,3-Allylic Shift Aptitude

The reductive Ireland–Claisen rearrangement through borane-mediated hydrosilylation is reported. The method employs a borane catalyst with a special structural design and affords access to synthetically relevant products with high diastereoselectivity. Depending on electronic and structural parameters, the reaction can be coupled with a 1,3-allylic shift, thus the valence isomer of the Ireland–Claisen product is formed.

Enantioselective NiH/Pmrox-Catalyzed 1,2-Reduction of α,β-Unsaturated Ketones

The enantioselective 1,2-reduction of α,β-unsaturated ketones was achieved using a NiH catalyst in the presence of pinacolborane. This mild process represents a general method to access a wide variety of structurally diverse α-chiral allylic alcohols in excellent yields and enantioselectivity, as well as very high levels of ambidoselectivity for 1,2- over 1,4-reduction. Furthermore, for reactions on a 10 mmol scale, catalyst loadings as low as 0.5 mol % could be employed to deliver product without any detrimental effect on the yield, enantio-, or ambidoselectivity.