54976-38-4

Basic information

• Product Name: 2-Buten-1-ol, 3-phenyl-, (E)-
• Synonyms: (2E)-3-phenylbut-2-en-1-ol;trans-β-methyl-cinnamylalcohol;β-methylcinnamyl alcohol;(E)-3-phenyl-2-buten-1-ol;(E)-3-Phenyl-but-2-en-1-ol;trans-3-phenyl-2-buten-1-ol;(E)-β-methylcinnamyl alcohol
• CAS NO: 54976-38-4
• Molecular Formula: C10H12O
• Molecular Weight: 148.205
• Mol File: 54976-38-4.mol
• Article Data: 89

Chemical Properties

• Boiling Point: 85 °C (0.01 mmHg)
• Density: 0.9696 g/cm3(Temp: 22 °C)
• CAS DataBase Reference: 2-Buten-1-ol, 3-phenyl-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Buten-1-ol, 3-phenyl-, (E)-(54976-38-4)
• EPA Substance Registry System: 2-Buten-1-ol, 3-phenyl-, (E)-(54976-38-4)

Safety Data

• Hazardous Substances Data: 54976-38-4(Hazardous Substances Data)

Upstream product

• 98-86-2 acetophenone 
• 945-93-7 ethyl (E)-3-phenylbut-2-enoate 
• 50-00-0 formaldehyd 
• 75-24-1 trimethylaluminum 
• 536-74-3 phenylacetylene 
• 6051-52-1 2-phenylbut-3-en-2-ol 
• 867-13-0 diethoxyphosphoryl-acetic acid ethyl ester 
• 1196-67-4 (E)-β-methylcinnamaldehyde 
• 1504-72-9 ethyl 3-phenylbut-2-enoate 
• 6305-61-9 ethyl (E)-3-p-tolylbut-2-enoate 
• 122-00-9 para-methylacetophenone 
• 54976-37-3 (Z)-3-phenyl-2-buten-1-ol 
• 704-80-3 (E)-3-phenyl-2-butenoic acid 
• 504-61-0 (E)-but-2-enol 

Downstream Products

• 1196-67-4 3-phenyl-2-butenal 
• 41314-25-4 4-chloro-1-phenyl-2-butene 
• 2722-36-3 3-phenyl-1-butanol 
• 1794-51-0 1-chloro-3-phenyl-2-butene 
• 139017-01-9 1-((E)-3-Phenyl-but-2-enyloxy)-silinane 
• 131262-21-0 2-[(E)-3-phenyl-2-butenyloxy]-tetrahydro-2H-pyran 
• 39171-59-0 (4-bromobut-2-en-2-yl)benzene 
• 1196-67-4 (E)-β-methylcinnamaldehyde 
• 54976-39-5 (E)-1-bromo-3-phenyl-2-butene 
• 14366-96-2 (2R*,3R*)-2-methyl-3-phenyl-1,3-butanediol 
• 132533-03-0 3-phenyl-2-hydroperoxybut-3-en-1-ol 
• 190506-85-5 (2R,3R)-3-phenyl-2,3-epoxybutan-1-ol 
• 130983-15-2 (2S,3S)-2,3-epoxy-3-phenyl-butan-1-ol 
• 103197-92-8 2,3-epoxy-3-phenylbutan-1-ol 

Relevant articles and documents

Complementary Photocatalytic Toolbox: Control of Intramolecular endo-versus exo-trig Cyclizations of α-Phenyl Olefins to Oxaheterocyclic Products

The regioselectivity of the intramolecular cyclization of bifunctional α-phenyl alkenes can be controlled simply by the choice of the organic chromophore as the photocatalyst. The central photoredox catalytic reaction in both cases is a nucleophilic addition of the hydroxyl function to the olefin function of the substrates. N,N-(4-Diisobutylaminophenyl) phenothiazine catalyzes exo-trig cyclizations, whereas 1,7-dicyanoperylene-3,4,9,10-tetracarboxylic acid bisimides catalyze endo-trig additions to products with anti-Markovnikov regioselectivity. We preliminarily report the photoredox catalytic conversions of 11 representative substrates into 20 oxaheterocycles in order to demonstrate the similarity, but also the complementarity, of these two variants in this photoredox catalytic toolbox.

Oxoammonium-Mediated Allylsilane–Ether Coupling Reaction

A new C(sp3)?H functionalization reaction consisting of the oxidative α-allylation of allyl- and benzyl- methyl ethers has been developed. The C?C coupling could be carried out under mild conditions thanks to the use of cheap and green oxoammonium salts. The scope of the reaction was studied over 27 examples, considering the nature of the substituents on the two coupling partners.

Strong acid-catalyzed electrophilic ring expansion of oxetanes and sulfoxonium ylides

A strong protic acid-catalyzed electrophilic ring expansion of oxetanes into trans-2,3-disubstituted tetrahydrofuran derivatives using sulfoxonium ylides has been developed. This reaction produces functionalized trans-2,3-disubstituted tetrahydrofuran derivatives stereospecifically by using safe and stable sulfoxonium ylides without metal catalysts and the protection of inert gas.