119011-17-5

Basic information

• Product Name: tert-Butylethynyl dibenzyl phosphate
• Synonyms: tert-Butylethynyl dibenzyl phosphate
• CAS NO: 119011-17-5
• Molecular Weight: 358.374
• Mol File: 119011-17-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tert-Butylethynyl dibenzyl phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: tert-Butylethynyl dibenzyl phosphate(119011-17-5)
• EPA Substance Registry System: tert-Butylethynyl dibenzyl phosphate(119011-17-5)

Safety Data

• Hazardous Substances Data: 119011-17-5(Hazardous Substances Data)

Upstream product

• 97174-13-5 sodium dibenzyl phosphate 
• 14630-42-3 (3,3-dimethyl-1-butynyl)trimethylsilane 

Relevant articles and documents

Acetylenic Esters. Preparation and Characterization of Alkynyl Dialkyl Phosphates, RCCOPO(OR')2

The first synthesis of acetylenic phosphates is reported.Reaction of PhIO with BF3*OEt2 followed by treatment with aqueous NaO2P(OR')2, or anion exchange of alkynyl(phenyl)iodonium tosylates with NaO2P(OR')2, gives good yields of alkynyl dialkyl phosphates.These new phosphate esters are characterized by spectral means and show highly characteristic IR and (13)C NMR absorptions.The scope and limitations of this methodology are discussed along with mechanistic considerations.