128014-10-8

Basic information

• Product Name: (R)-(+)-t-butyl(phenyl)phosphinic bromide
• Synonyms: (R)-(+)-t-butyl(phenyl)phosphinic bromide
• CAS NO: 128014-10-8
• Molecular Weight: 261.098
• Mol File: 128014-10-8.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (R)-(+)-t-butyl(phenyl)phosphinic bromide(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-(+)-t-butyl(phenyl)phosphinic bromide(128014-10-8)
• EPA Substance Registry System: (R)-(+)-t-butyl(phenyl)phosphinic bromide(128014-10-8)

Safety Data

• Hazardous Substances Data: 128014-10-8(Hazardous Substances Data)

Upstream product

• 626-19-7 Isophthalaldehyde 
• 3132-99-8 m-bromobenzoic aldehyde 
• 66-99-9 β-naphthaldehyde 
• 89-98-5 2-chloro-benzaldehyde 
• 529-20-4 2-methylphenyl aldehyde 
• 454-89-7 3-Trifluoromethylbenzaldehyde 
• 456-48-4 3-Fluorobenzaldehyde 
• 591-31-1 3-methoxy-benzaldehyde 
• 620-23-5 m-tolyl aldehyde 
• 123-11-5 4-methoxy-benzaldehyde 
• 100-52-7 benzaldehyde 
• 40156-88-5 p-methoxybenzyl diethyl phosphate 
• 884-90-2 benzyl diethyl phosphate 
• 128732-38-7 m-(trifluoromethyl)benzyl diethyl phosphate 

Downstream Products

• 180692-05-1 C₁₇H₂₂NOP 
• 159811-78-6 (-)-(S)-tert-butylphenylphosphinobromidothionate 
• 128053-09-8 P(S)S_P(O)>-(-)-bis(t-butylphenyl)thiophosphinate 

Relevant articles and documents

Palladium/Xiao-Phos-Catalyzed Kinetic Resolution of sec-Phosphine Oxides by P-Benzylation

P-stereogenic tert- and sec-phosphines have wide applications in asymmetric catalysis, materials, and pharmaceutical chemistry, however, their practical synthesis still constitutes a significant challenge. Herein, a successful kinetic resolution of rac-se

The first examples of enantiomerically pure diphosphane dioxides-(R(P),R(P))- and (S(P),S(P))-1,2-di-tert-butyl-1,2-diphenyldiphosphane 1,2-dioxides, and (R(P))- and (Sp)-1-tert-butyl-1,2,2-triphenyldiphosphane 1,2-dioxides

Whereas oxidative dimerization of each of the lithiated reagents (R(P))- and (S(P))-tert-butylphenylphosphane oxides 1 Li and 2 Li by means of oxygen in THF at low temperature led cleanly to meso-1,2-di-tert-butyl-1,2-diphenyldiphosphane dioxide (3), the respective nucleophilic substitution reactions of 1 Li and 2 Li with the (R(P))- and (S(P))-tert-butylphenylphosphinic bromides (4 and 6) in THF under argon led to the corresponding (S(P),S(P))-and (R(P),R(P))-1,2-di-tert-butyl-1,2-diphenyldiphosphane dioxides (5 and 7) in good yields together with the meso-diphosphane dioxide 3. The structures of 3 and 5 were established by X-ray crystallography. Similarly, the reaction of lithiated (R(P))-phosphane oxide 1 Li with diphenylphosphinic bromide (8) or of achiral lithiated diphenylphosphane oxide 10 Li with (R(P))-tert-butylphenylphosphinic bromide (4) provided (S(P))-tert-butyltriphenyldiphosphane dioxide (9).

Reaction of Thiolo and Selenolo Esters of Phosphorus Acids with Halogens. Part 2. Interaction of S-Methyl t-Butyl(phenyl)- and Di-t-butyl-phosphinothiolates with Elemental Bromine and Iodine

The reaction of S-methyl t-butyl(phenyl)- and di-t-butyl-phosphinothiolates with bromine and iodine involves the transient formation of the same type of halosulphonium salts, ButRP(O)S+(X)MeX- and phosphonium salts, Busup