152203-66-2

Basic information

• Product Name: (E)-(S)-4-Phenyl-but-3-ene-1,2-diol
• Synonyms: (E)-(S)-4-Phenyl-but-3-ene-1,2-diol
• CAS NO: 152203-66-2
• Molecular Weight: 164.204
• Mol File: 152203-66-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (E)-(S)-4-Phenyl-but-3-ene-1,2-diol(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-(S)-4-Phenyl-but-3-ene-1,2-diol(152203-66-2)
• EPA Substance Registry System: (E)-(S)-4-Phenyl-but-3-ene-1,2-diol(152203-66-2)

Safety Data

• Hazardous Substances Data: 152203-66-2(Hazardous Substances Data)

Upstream product

• 1100-88-5 benzyltriphenylphosphonium chloride 
• 152203-65-1 (4S)-2,2-dimethyl-4-styryl-1,3-dioxolane 
• 1449-46-3 benzyltriphenylphosphonium bromide 

Downstream Products

• 132203-22-6 (R,E)-3-hydroxy-5-phenylpent-4-enenitrile 
• 356793-34-5 (E)-(R)-5-Hydroxy-3-oxo-7-phenyl-hept-6-enoic acid methyl ester 

Relevant articles and documents

Total synthesis of (R)-(+)-kavain via (MeCN)2PdCl 2-catalyzed isomerization of a cis double bond and sonochemical Blaise reaction

From the chiral source 2,3-O-isopropylidene-D-glyceraldehyde 2, the natural product (R)-(+)-kavain 1a was efficiently synthesized in a total yield of 25% via (MeCN)2PdCl2-catalyzed isomerization of the cis double bond of an olefin as the key step and sonochemical Biaise reaction. The chiral center adjacent to the cis double bond was retained without protection of the free allylic hydroxy during the isomerization process. Georg Thieme Verlag Stuttgart.

Rearrangement of Allylic Cyclic Sulfites to Allylic Sultones

Rearrangement of allylic cyclic sulfites 2 to allylic sultones 8 upon treatment with boron trifluoride etherate is described.