172987-61-0

Basic information

• Product Name: Ph₂PC*C-C*CBu(t)
• CAS NO: 172987-61-0
• Molecular Weight: 290.345
• Mol File: 172987-61-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ph₂PC*C-C*CBu(t)(CAS DataBase Reference)
• NIST Chemistry Reference: Ph₂PC*C-C*CBu(t)(172987-61-0)
• EPA Substance Registry System: Ph₂PC*C-C*CBu(t)(172987-61-0)

Safety Data

• Hazardous Substances Data: 172987-61-0(Hazardous Substances Data)

Upstream product

• 4911-56-2 5,5-dimethylhexa-1,3-diyne 
• 1079-66-9 chloro-diphenylphosphine 

Downstream Products

• 163727-43-3 [Ru₃(CO)11(P(C₆H₅)2CCCCC(CH₃)3)] 

Relevant articles and documents

Polycarbon ligands: Synthesis and characterization of the phosphinodiynes Ph2PC≡C-C≡CR (R = But, Ph, SiMe3),the μ-η1,η2α, β-butadiynyl complexes Ru2(CO)6-(μ-PPh 2

The phosphino-diynes (PPh2C≡C-C≡CR) (R = But, Ph, SiMe3) are obtained in excellent yield from the corresponding diyne anions RC≡C-C≡C- by quenching with PPh2Cl. Monosubstitution on Ru3(CO)