904681-73-8

Basic information

• Product Name: trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2Pt(CC)2H
• Synonyms: trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2Pt(CC)2H
• CAS NO: 904681-73-8
• Molecular Weight: 1035.97
• Mol File: 904681-73-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2Pt(CC)2H(CAS DataBase Reference)
• NIST Chemistry Reference: trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2Pt(CC)2H(904681-73-8)
• EPA Substance Registry System: trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2Pt(CC)2H(904681-73-8)

Safety Data

• Hazardous Substances Data: 904681-73-8(Hazardous Substances Data)

Upstream product

• 904681-70-5 Ph₂P(CH₂)4O(CH₂)2CH=CH₂ 
• 460-12-8 Butadiyne 
• 904681-71-6 trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2PtCl 

Downstream Products

• 904681-72-7 trans,trans-(C₆F₅)(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2Pt(CC)4Pt(Ph₂P(CH₂)4O(CH₂)2CH=CH₂)2(C₆F₅) 

Relevant articles and documents

sp Carbon chains surronded by sp3 carbon double helix: wire-like Pt(CC)nPt moieties that are spanned by two α,ω-diphosphines that bear heteroatoms or alkyl substituents

Reactions of trans-(C6F5)L2PtCl (2, L = Ph2P(CH2)4O(CH2)2CHCH2; 6, L = Ph2P(CH2)2C(CH3)2(CH2)3CHCH2) and H(CC)2H (HNEt2, cat. CuI) give trans-(C6F5)L2Pt(CC)2H (3, 7; 86-97%). Oxidative homocouplings (O2, cat. CuCl/TMEDA, acetone) yield trans,trans-(C6F5)L