3356-33-0

Basic information

• Product Name: diethyl (3-phenylbuta-1,2-dien-1-yl)phosphonate
• Synonyms: diethyl (3-phenylbuta-1,2-dien-1-yl)phosphonate
• CAS NO: 3356-33-0
• Molecular Weight: 266.277
• Mol File: 3356-33-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl (3-phenylbuta-1,2-dien-1-yl)phosphonate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl (3-phenylbuta-1,2-dien-1-yl)phosphonate(3356-33-0)
• EPA Substance Registry System: diethyl (3-phenylbuta-1,2-dien-1-yl)phosphonate(3356-33-0)

Safety Data

• Hazardous Substances Data: 3356-33-0(Hazardous Substances Data)

Upstream product

• 127-66-2 2-Phenyl-3-butyn-2-ol 
• 141946-94-3 2-phenyl-3-butyn-2-yl acetate 
• 762-04-9 phosphonic acid diethyl ester 

Downstream Products

• 128042-56-8 (2S,5S)-2-Ethoxy-5-methyl-2-oxo-5-phenyl-2,5-dihydro-2λ⁵-[1,2]oxaphosphol-4-ylamine 
• 128042-56-8 (2R,5S)-2-Ethoxy-5-methyl-2-oxo-5-phenyl-2,5-dihydro-2λ⁵-[1,2]oxaphosphol-4-ylamine 
• 128042-52-4 C₃₂H₃₅NO₃P₂ 
• 128042-54-6 (3-Methyl-3-phenyl-3H-azirin-2-ylmethyl)-phosphonic acid diethyl ester 
• 128042-49-9 ((E)-2-Azido-3-phenyl-but-2-enyl)-phosphonic acid diethyl ester 

Relevant articles and documents

Convenient synthesis of allenylphosphoryl compounds: Via Cu-catalysed couplings of P(O)H compounds with propargyl acetates

A novel Cu-catalysed substitution reaction of propargyl acetates with P(O)H compounds is developed to afford allenylphosphoryl compounds via C-P bond coupling in high yields under mild conditions. A plausible mechanism involving the nucleophilic interception of the Cu-allenylidene intermediates is proposed.